Postingan

Menampilkan postingan dari Mei, 2023

Show HN: Reddit Firehose https://ift.tt/SGVdhoK

Show HN: Reddit Firehose Inspired by the upcoming reddit API changes, I built this to (ab)use the existing free-to-use API to view the latest content being posted in a minimalist infinite doom-scrolling web app. Warning: despite filtering NSFW-tagged content by default, you'll probably see some things that aren't exactly office-friendly. User beware. https://ift.tt/Wlk06OM June 1, 2023 at 03:24AM

Show HN: Pytest-Ruff https://ift.tt/EUATCwr

Show HN: Pytest-Ruff https://ift.tt/KVxFUsS May 31, 2023 at 04:06PM

Show HN: Dreaming about content.revenue(); https://ift.tt/D3wkeGm

Show HN: Dreaming about content.revenue(); https://ift.tt/Ys7VFeN May 31, 2023 at 10:59AM

Show HN: Jitar, a runtime that automates all end-to-end communication for TS https://ift.tt/7LGlRcF

Show HN: Jitar, a runtime that automates all end-to-end communication for TS Do you know where you will end at the start of a new application? Me neither. Change is the only constant, and it haunts me for decades. I think that applications should be able to change without making extensive modifications and regression testing. That is my goal. In the ideal world, a simple monolithic application can grow and transition into microservices without any refactoring. Defining what runs where should be a matter of configuration, and be changed any time. And this is exactly what Jitar brings to the table. https://ift.tt/EKHDl6j May 31, 2023 at 06:55PM

Show HN: Travel website fully generated by AI https://ift.tt/h3sXAgD

Show HN: Travel website fully generated by AI https://ift.tt/ckwO9YC May 31, 2023 at 02:25PM

Show HN: I open sourced the CLI of my API Testing Framework https://ift.tt/v3lGMk0

Show HN: I open sourced the CLI of my API Testing Framework https://ift.tt/ztFVNDu May 31, 2023 at 04:35AM

Show HN: WeatherRelay, our IoT dual-band weather sensor receiver https://ift.tt/gmklROf

Show HN: WeatherRelay, our IoT dual-band weather sensor receiver If you are interested in ISM weather sensor technology, here's a device we're developing. It currently receives and interprets sensor data from about 40 sensors from La Crosse, Ambient Weather and Ecowitt. There's a desktop 'toy' that lets you monitor sensor values (temp/humidity/rain/wind/hydro) continuously. https://ift.tt/EKohedP Looking to make a first run of the board/enclosure and thinking how to fund it. Kickstarter? VC money? Angel funding? Could be useful to a variety of folk - weather hobbyists, folks concerned with monitoring temperature (cold-storage companies etc). Concerned with basement flooding - supports a moisture/water sensor! May 30, 2023 at 09:33PM

Show HN: A powerful, compact home server for self-hosting https://ift.tt/sOIG8BJ

Show HN: A powerful, compact home server for self-hosting https://umbrel.com/?v=1 May 30, 2023 at 08:28PM

Show HN: Metabase and Forest Admin Integration https://ift.tt/XLPk7zW

Show HN: Metabase and Forest Admin Integration https://ift.tt/kDaJRgM May 30, 2023 at 02:48PM

Show HN: Opinionated Web Framework for Converting Jupyter Notebooks to Web Apps https://ift.tt/1fTRt6q

Show HN: Opinionated Web Framework for Converting Jupyter Notebooks to Web Apps https://RunMercury.com May 30, 2023 at 05:39PM

Show HN: iOS iCal Helper https://ift.tt/nEQRX0Y

Show HN: iOS iCal Helper Hello HN! Long time lurker and Apple user here. I made this simple tool to load .ics files client-side and open it in-browser so Apple's iCal integration enables adding it to their calendar. To say the app is barebones is an understatement: I made it in 2 minutes. Visual enhancements might come. Source: https://ift.tt/lUWRTjc Useful context: https://ift.tt/SxOwFiH https://ift.tt/9fo0HXh May 30, 2023 at 02:44PM

Show HN: Plus AI Market Research https://ift.tt/C0pL9VN

Show HN: Plus AI Market Research Hi Team! Please add my app to your directory. Here's more info: App name: Plus AI Market Research Description: Give Plus AI a topic, and it will create a market or strategy report. Plus AI uses the latest AI technologies to create an easy-to-digest presentation. After creating the report, we send you the link to a slide deck, so you can customize it and share with your coworkers Link: https://ift.tt/KNfTS9u My best, Daniel Li https://ift.tt/KNfTS9u May 30, 2023 at 03:52AM

Show HN: Tiny – A 2D Game Engine in Kotlin Working with Lua https://ift.tt/NALl4TZ

Show HN: Tiny – A 2D Game Engine in Kotlin Working with Lua I created a small 2D game engine named Tiny. The engine was created using Kotlin Multiplatform and can run on a JVM and JS. Funny things: Games can be created using the programming language Lua. Tiny is designed to help you create and test your ideas quickly and effectively. Not only can you run your games on your desktop computer, but you can also export them for the web, making it easy to share your creations with others. You can create games easily with the hot reload, small API and Lua, which is very easy to learn. If you want to test a game idea, to try to create your first game or just have fun, give it a try to Tiny. https://ift.tt/O93zLSK May 30, 2023 at 02:19AM

Show HN: A weekly newsletter that explain tech terms in plain, everyday language https://ift.tt/5Anl29C

Show HN: A weekly newsletter that explain tech terms in plain, everyday language Hey there! As a software developer, I've always wished that my clients, managers, directors, and stakeholders could get a better grasp of programming. I know they can't become coding gurus overnight, but wouldn't it be awesome if they could at least understand terms like APIs, caching, and variables? I think it would make communication a whole lot smoother and help us have more meaningful conversations. I decided to create a newsletter that explains all these tech terms in super simple language! At first, I tried to make a newsletter just for my clients. I wanted to bridge the gap between tech-savvy folks like me and those who aren't as familiar with the ins and outs of programming. But then it hit me—why not make it available to everyone who wants to understand the tech world without having to learn how to code? So, I revamped it to cater to anyone who's curious about technology. Each

Show HN: The first trading app with a built-in Options Profit Calculator https://ift.tt/XBYwCzy

Show HN: The first trading app with a built-in Options Profit Calculator TradingJoe is the first trading platform to have a built-in Options Profit Calculator, enabling users to calculate potential profits before placing an options trade without leaving the app. trading-joe.com https://ift.tt/29Xrnuh May 29, 2023 at 06:00PM

Show HN: ProductLogz-Bridging the Feedback Gap with Rewards https://ift.tt/MZfpUnH

Show HN: ProductLogz-Bridging the Feedback Gap with Rewards Encourage and incentivize your users to provide valuable feedback. By rewarding their input, you create a win-win situation, where users feel appreciated while you gain valuable insights. https://ift.tt/GHXal9i May 29, 2023 at 03:01PM

Show HN: Cloud Agnostic AI Platform https://ift.tt/uFJ1ZqG

Show HN: Cloud Agnostic AI Platform Hi HN, I'm currently working on an AI platform for training and deployment. I'm working on early access with the early users. It would be great if people with AI/ML experience who are interested in a way to reduce their costs and increase their performance check it out! Thanks! https://inferent.io/ May 29, 2023 at 08:04AM

Show HN: A CLI for quickly generating 3D device mockups https://ift.tt/9NGCms6

Show HN: A CLI for quickly generating 3D device mockups Device mockups usually require expensive and manual tools like Photoshop to generate. I was willing to sacrifice absolute quality for a tool that could do the job much faster. Mockupgen [0] generates a 3D perspective mockup from a screenshot. Using premade templates (from the amazing work of Anthony Boyd [1]) and opencv, it masks, warps and composites the provided image onto a device rendering. I'm working on expanding the selection of devices offered (mostly MacBook and iPhone at the moment), which is a matter of finding more sources of free to use PSD mockups. Currently, it doesn't do any handling of reflections and shadows, but this is in the works. Install with: pip install mockupgen And run with: mockupgen screenshot.png [0] https://ift.tt/O9yRJTf [1] https://ift.tt/deTXfpw https://ift.tt/O9yRJTf May 29, 2023 at 02:36AM

Show HN: Open-Source Alternative to DocSend https://ift.tt/h2R40tz

Show HN: Open-Source Alternative to DocSend hey hn, i’m alana, founder of basecase and creator of docbase www.getdocbase.com docbase is an open-source alternative to docsend, which lets you securely share documents and track engagement in real-time. with docbase, you can upload any document, get a secure link (with or without a password or expiration date), and view who interacts with it and when. one main use case is for founders to send their memos/decks to potential investors. as a founder and investor myself, it’s a tool i use all the time to both send and receive pitch documents. the idea came from a tweet [0], which immediately made me ping @kiwicopple with excitement. i raced to put together a very basic version 1.0 in a few days and launched it last night. luckily, it actually wasn’t too difficult using supabase for the database, authentication, and storage, next.js app router, shadcn ui [1], and vercel hosting. i’m already working on some updates for version 2.0, like improvin

Show HN: Build your own ChatGPT with Mersei https://ift.tt/Ja3zpXM

Show HN: Build your own ChatGPT with Mersei https://mersei.com May 28, 2023 at 01:09PM

Show HN: fastgron: A JSON to GRON Converter That's 40 Times Faster Than Gron https://ift.tt/nk2Ravo

Show HN: fastgron: A JSON to GRON Converter That's 40 Times Faster Than Gron Hello HN! I want to introduce fastgron, my new project. fastgron is a JSON to GRON converter, built to be incredibly fast – it's 40 times faster than Gron. GRON is a tool for making JSON greppable, but it can slow down with larger files. With fastgron, even a 200MB JSON file can be converted in just 1 second. Key features include streaming conversion for memory efficiency and an optimized path reconstruction for faster operations. It leverages C++ and the simdjson and fast_io libraries for speed. I welcome all feedback, suggestions, or questions. Thank you! https://ift.tt/UTJM1K2 May 28, 2023 at 07:06PM

Show HN: HNRelevant – Show related HN submissions in an integrated sidebar https://ift.tt/sWNqon1

Show HN: HNRelevant – Show related HN submissions in an integrated sidebar While browsing Hacker News, I wished for an easier way to find related submissions (instead of googling and going back and forth). So I made this small chrome extension that automatically shows relevant submissions on page load. It's intergrated as a sidebar right in the page (for ease & native look), with customization options for fine control. It's based on HN algolia search API[1] and uses the submission title as its initial query with the ability to customize the query if you're not satisfied with the initial results. Originally, I took it as an opportunity to try my hands at creating a browser extension, but I was quite satisfied with the result and so I decided to release it. [1] HN algolia search API: https://ift.tt/WFSDihr https://ift.tt/doYZ5xJ May 28, 2023 at 04:53PM

Show HN: No more copy-pasting – a ChatGPT plugin to read code from your computer https://ift.tt/1MI4x8Z

Show HN: No more copy-pasting – a ChatGPT plugin to read code from your computer Introducing the Code ChatGPT Plugin - a new era of seamless interaction between ChatGPT and your codebase. This TypeScript Code Analyzer furnishes a suite of utilities to analyze TypeScript code, enabling ChatGPT to "talk" with YOUR code. Fetch a list of all the files in your project, list of every function in a TypeScript or JavaScript file, or even get the content of a specific function, all while staying in your conversation with ChatGPT. With accessible API endpoints, you can effortlessly navigate your codebase and ask ChatGPT anything you can think of about it. Say goodbye to the days of incessant copy-pasting and welcome a more streamlined code discussion experience . I'd love to hear your thoughts, experiences, and suggestions for improvement. Let's discuss and evolve this tool together! https://ift.tt/DwT6IcM May 28, 2023 at 06:33AM

Show HN: MicroSCOPE https://ift.tt/3a9064S

Show HN: MicroSCOPE https://ift.tt/NjwzIMU May 27, 2023 at 09:06PM

Show HN: RASCII, an advanced ASCII art generator made using Rust https://ift.tt/g4e81Jl

Show HN: RASCII, an advanced ASCII art generator made using Rust https://ift.tt/vcBpwyL May 28, 2023 at 02:06AM

Show HN: Eludris, A free and open source, federated and E2EE chat platform https://ift.tt/XyCjgGw

Show HN: Eludris, A free and open source, federated and E2EE chat platform https://ift.tt/RZ5eL7E May 27, 2023 at 03:08AM

Show HN: dotnet-console-games (40+ beginner-level coding project ideas) https://ift.tt/h1cMCpa

Show HN: dotnet-console-games (40+ beginner-level coding project ideas) https://ift.tt/LicuITF May 27, 2023 at 03:13AM

Show HN: Python Recursion: A Trampoline from the Mutual Head to the... https://ift.tt/9VMQFN7

Show HN: Python Recursion: A Trampoline from the Mutual Head to the... https://ift.tt/vgAyonX May 27, 2023 at 02:45AM

Show HN: A High-Performance CRC Hardware Generator in Bluespec SystemVerilog https://ift.tt/wOQyb8A

Show HN: A High-Performance CRC Hardware Generator in Bluespec SystemVerilog What is it and why make it? The Cyclic Redundancy Code(CRC) is an error-detecting code commonly used in digital networks and storage devices to detect accidental changes to digital data. And blue-crc repo provides a parallel, pipelined and highly-parameterized hardware implementation of CRC targeting high-throughput applications, such as network transmission. CRC is a mature and widely-adopted error-detecting technology, and there have been numerous hardware implementations of it. However, most existing hardware designs are either implemented using pure combinational logic or are only designed to process input data byte-by-byte serially, which results in extremely low throughput. Other designs targeting high-performance applications lack proper parameterization and only support some specific CRC configurations. Blue-crc aims to solve these problems by providing both high-throughput and well-parameterized CRC h

Show HN: I made an in-browser code editor with code replay and REPL https://ift.tt/Gk1xlQC

Show HN: I made an in-browser code editor with code replay and REPL I made a Logicboard.com — A collaborative code editor with code-replay feature. Code-replay lets you run the coding session like a movie, I wrote a blog post on how I implemented this: https://ift.tt/wqYmXe5 You can try out the demo here: https://ift.tt/Nt1Z3JA And play around with the code editor here: https://ift.tt/tTq1VwR Logicboard also has an REPL shell, just type "start()" and hit enter in the output area. https://ift.tt/EUCmWcF May 27, 2023 at 02:06AM

Show HN: Tweets Sentiment Analysis with LLM https://ift.tt/Dxw03lq

Show HN: Tweets Sentiment Analysis with LLM https://twitter.com/mikebb100/status/1661873548703715329 May 26, 2023 at 06:51AM

Show HN: Private instances are the secret sauce for Unleash https://ift.tt/T8LEW7I

Show HN: Private instances are the secret sauce for Unleash Hi HN, I want to share how important Private instances are for us, and how we build at Unleash. Hope you find this helpful and if you have any questions, ask away! In case you don't know - Unleash is an open source, enterprise-ready feature management solution built with privacy in mind. I would love to know your thoughts about this, and share your thoughts about Unleash or the way we build software. Questions about the setup are also welcome, if you would like to build something like this yourself! https://ift.tt/SaTLCIH May 26, 2023 at 01:00AM

Show HN: Searchable Astronomy Picture of the Day https://ift.tt/7WKqfp6

Show HN: Searchable Astronomy Picture of the Day Discover the cosmos by searching the APOD collection, powered by OpenAI text embedding based on the original image descriptions by NASA. https://ift.tt/bWhAUmd May 26, 2023 at 03:32AM

Show HN: Hacker News in Slow Italian - AI-generated podcast (with code) https://ift.tt/2NaucgF

Show HN: Hacker News in Slow Italian - AI-generated podcast (with code) There are plenty of podcasts to listen to some slow basic Italian, but often they just talk about random things I'm not that interested in. Nothing a few hours of tinkering with Python cannot solve these days! Introducing Hacker News in Slow Italian. Each episode is generated automatically, using GPT4 API to summarise the top articles on Hacker News and then fed to Play.ht for text-to-speech. The (very short) code is available on Github: https://ift.tt/emAOJvI https://hn.lingually.ai May 25, 2023 at 11:58PM

Show HN: One-paragraph summaries of the most important news happenings on Earth https://ift.tt/mgwxBbL

Show HN: One-paragraph summaries of the most important news happenings on Earth https://ift.tt/FGaRE9X May 26, 2023 at 02:32AM

Show HN: Collaborative recipe manager for iOS, built with SwiftUI and Firebase https://ift.tt/bwpMxuX

Show HN: Collaborative recipe manager for iOS, built with SwiftUI and Firebase I initially created Umami for my family. We'd been using a giant google sheet of recipes that my wife made (one recipe per tab plus a table of contents at the front), but the UX of that left much to be desired, especially on mobile. We also tried a bunch of other recipe apps like Paprika, Whisk, Mela, etc., but most of them don't let you create a shared collection of recipes without using the same login credentials, which we didn't want to share with extended family members. Anyways, I've steadily been working on Umami as a solo side project for about 3 years. At first, just my family and a few friends were using it, but now it's starting to get downloaded by other people. I'd love to get feedback here on what kinds of features would be helpful to y'all. Also happy to answer any questions about the tech stack. Thanks friends! https://ift.tt/OhyWrjb May 26, 2023 at 12:37AM

Show HN: Gis.chat – a Geospatial Community https://ift.tt/nHbQY2N

Show HN: Gis.chat – a Geospatial Community Hi folks! I'm excited to show you gis.chat, a geospatial chat platform in both senses: a platform about geospatial topics and a geospatial platform itself, referencing the location of our communities. The setup is fairly simple and reproducible: a plain Zulip instance and a homepage with geospatial search capabilities. It seems almost trivial but it has some very nice features. I guess you should be familiar with Zulips stream/topic model to follow along ( https://ift.tt/yiJMgrO ). The core idea is that there are city-specific streams (currently represented by a pin), but there could just as well be streams about points of interest, line geometries (e.g. a river) or polygons (e.g. national park). - Every local stream can have the same topics, e.g. "general", "news", "meetups", "jobs" etc. - With Zulip's search you can either search for a particular topic, e.g. "news" in a local stream o

Show HN: Yakread – An RSS reader powered by machine learning https://ift.tt/0nGFfOk

Show HN: Yakread – An RSS reader powered by machine learning This is a web-based reading app I've been working on since August. The main differentiator is that Yakread uses machine learning to rank the articles in your feed: as you click on articles from a particular RSS/newsletter subscription, other articles from that subscription will tend to be ranked higher in the future (via a bandit algorithm). Yakread also uses ML to recommend articles that other users have read, so your feed will have articles in it even before you sign up and add your own subscriptions. For the recommendations, I'm using the collaborative filtering implementation from Spark MLlib[1]. I model RSS feeds instead of individual articles: when you click an article, that counts as a "point" for that article's RSS feed; at recommendation time, the algorithm first selects an RSS feed to recommend, and then it picks one of the popular/recent articles from that feed. To counter popularity bias, I h

Show HN: iCal RSVP Helper https://ift.tt/RcrdB2M

Show HN: iCal RSVP Helper Hi HN, We use HEY for Work at my startup, which doesn't have a calendar integration. This is mostly fine, as we can simply use our private calendars, but has a major drawback: We can't reply to invitations in an easy way. I made this microsite to help with this problem until they implement simple Yes/No/Tentative buttons in HEY. It's fully client-side, and gives you the ICS-file you need to attach in an email, and the correct address it needs to be sent to as well - just select your file and RSVP. Hope it's useful for someone else too! https://rsvp.klungo.no/ May 24, 2023 at 02:19PM

Show HN: Defguard – open-source security army knife (Identity,MFA,VPN,Yubikey) https://ift.tt/OQWkYb3

Show HN: Defguard – open-source security army knife (Identity,MFA,VPN,Yubikey) https://ift.tt/mOwyEPi May 24, 2023 at 05:27PM

Show HN: Dark Mode for HN https://ift.tt/fTKZSgN

Show HN: Dark Mode for HN https://ift.tt/awpC8v4 May 24, 2023 at 03:41PM

Show HN: Honda Civic Infotainment Reverse-Engineering https://ift.tt/sJ4xuiv

Show HN: Honda Civic Infotainment Reverse-Engineering I own a 2021 Honda Civic and have been annoyed by the lack of public documentation/hacking tools for the Android-based headunit. I hope to address this by publishing my research into the headunit and encouraging discussion and community contribution https://ift.tt/Y2cGFBS May 24, 2023 at 08:05AM

Show HN: MrScraper AI – Dead simple web scraper (powered by AI) https://ift.tt/lmZVzuf

Show HN: MrScraper AI – Dead simple web scraper (powered by AI) I've decided to test a new approach in my web scraping app. What do you think? https://ift.tt/ApT2m9i May 23, 2023 at 02:20PM

Show HN: I made Hazumi, a modern HN reader for iOS https://ift.tt/PBjFcYh

Show HN: I made Hazumi, a modern HN reader for iOS Hello HN, I'm thrilled to announce the launch of my first app, Hazumi, a Hacker News reader, available for free on iOS! I’ve been lurking on HN for around 2 years while working on this project seeing people post amazing HN reader apps of their own. I’ve always figured Hazumi wasn’t good enough yet to post here but if I wait around until I’m ready, I’ll probably never share so here goes… Hazumi is a modern Hacker News app for your pocket with some intentional limitations. Stories are displayed on a simple colourful card, with images, that condenses all the information you need at a glance. Out of the box you get accessibility features for system settings like light/dark mode and text size. Others are controlled in app for opening stories in a Web View vs externally via Safari, defaulting to Reader Mode and reducing animation bounciness. You can browse top, new and best sections, limited to 30 stories each, which refresh every hour o

Show HN: Ntfy.sh – open-source push notifications via PUT/POST https://ift.tt/EbL6QvJ

Show HN: Ntfy.sh – open-source push notifications via PUT/POST https://ift.tt/TLJvIWM May 23, 2023 at 04:01AM

Show HN: I solo developed an action-roguelite and launched it today https://ift.tt/nUWtq3G

Show HN: I solo developed an action-roguelite and launched it today It's my first steam game, I'm very pleased with how it came out. It's the largest person project I've ever made. I'm happy to answer any questions. https://ift.tt/xVRkB7Y May 23, 2023 at 09:12AM

Show HN: DB-GPT, an LLM tool for database https://ift.tt/CWAl3VB

Show HN: DB-GPT, an LLM tool for database https://ift.tt/kYFhm4Z May 23, 2023 at 08:40AM

Show HN: Aimless.js – the missing js randomness library https://ift.tt/bqAYf4X

Show HN: Aimless.js – the missing js randomness library https://ift.tt/0SApQg5 May 23, 2023 at 05:41AM

Show HN: Psychic - An open-source integration platform for unstructured data https://ift.tt/BGMqcf2

Show HN: Psychic - An open-source integration platform for unstructured data My cofounder and I used to work at Robinhood where we shipped the company’s first OAuth integrations, so we know a lot about how data moves between companies. For example, we know that the pain of building new API integrations scales with the level of fragmentation and number of competing "standards". In the current meta, we see this pain with a lot of AI startups who invariably need to connect to their customers data, but have to support 50+ integrations before they even scale to 50+ customers. This is the process for an AI startup to add a new integration for a customer: - Pore over the API docs for each source application and write a connector for each - Play email tag to find the right stakeholders and get them to share sensitive API keys, or give them an OAuth app. It can take 6+ weeks for some platforms to review new OAuth apps - Normalize data that arrives in a different formats from each sour

Show HN: ClipBase - YouTube Full Text Search – Search videos by words spoken https://ift.tt/UmqyiXM

Show HN: ClipBase - YouTube Full Text Search – Search videos by words spoken https://clipbase.xyz May 22, 2023 at 03:39PM

Show HN: I built a web app for learning Vim from the browser as a 17-year-old https://ift.tt/uPDGz1g

Show HN: I built a web app for learning Vim from the browser as a 17-year-old Hey HN! After my own experiences with learning Vim, I wanted to skip the frustrating process of configuring a new tool before even learning how to use it. In an attempt to solve this problem, I started working on Vim Ninja, a web app that would allow developers to learn Vim through interactive lessons in the browser. It’s been a couple of months, and I’m proud to say that I’ve finally released https://VimNinja.com ! Check out a demo of the app here: https://youtu.be/reukQHKqMZE . On the technical side of things, I used SvelteKit to build the entire app and Tailwind, which turned out to be an amazing decision. I actually really like SvelteKit’s filesystem-based router as well as Svelte’s brevity, and Tailwind actually makes styling a fun task for me. I’m using CodeMirror 6 as a base for Vim Ninja’s code editor, and I really prefer it over more feature-packed alternatives like the Monaco Editor, which is what I

Show HN: WikTok – A Recommendation UI for Wikipedia https://ift.tt/Poj0CVk

Show HN: WikTok – A Recommendation UI for Wikipedia Hi HN, WikTok is a UI for Wikipedia that lets you quickly swipe (or use your arrow keys) to navigate between random and recommended articles (based on the previous articles you interacted most with). It's just a fun project I hacked together this weekend, so may be a little rough around the edges, but I'd love to get your thoughts. Let me know if you have any suggestions (or find any interesting articles!) Cheers, https://wiktok.org/ May 22, 2023 at 03:59PM

Show HN: Horizon – Programmatic Prompt Generation and LLM Configurations https://ift.tt/Tczej1N

Show HN: Horizon – Programmatic Prompt Generation and LLM Configurations Hi HN. I heard you like dev tools and AI, so we wanted to share our project that we’ve been working on. We’re working on Horizon [1] - a higher level abstraction for LLMs so that developers can spend less time trying to grapple with LLMs to make them work and more time with users. This is the starting feature set which takes an auto-ML approach to identify the optimal LLM model, hyperparameters, and prompt - instead of just giving you the tooling to figure it out yourself. You can read more about it in our documentations. Our view is that as LLMs become increasingly commoditized and prompts become easier to develop all the while fine-tuning is not realistic for the many organization out there - the configuration, optimization, and management will become much more difficult at-scale (consist with Andrej’s recent post [3]). The idea came as we were trying to build LLM apps (think sales outreach, ppt generation, supp

Show HN: A Simple Load Testing CLI Built in Go https://ift.tt/OJtVhya

Show HN: A Simple Load Testing CLI Built in Go There are plenty of good tools for load testing such as JMeter, Minigun, and plenty more - but they all have their own set of options to learn. I built this one to support a simpler workflow where you just paste your curl request (or other cli command) after your `spam` config (literally just `spam -r 2 -- curl www.google.com). It's pretty barebones but I'm 100% going to use it in my day to day - figured I'd share it here if it helped anyone else! https://ift.tt/WQLedDG May 22, 2023 at 02:32AM

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/Z3gtUK9

Show HN: Thousands of shadertoy.com creations on one scrollable grid https://ift.tt/WJr6T70 May 21, 2023 at 10:05PM

Show HN: A simple echo server for testing HTTP clients https://ift.tt/GTtZomd

Show HN: A simple echo server for testing HTTP clients I have developed an application called "echoserver" and I would like to share its details on Hacker News. The purpose of "echoserver" is to simplify the testing of HTTP clients. It functions as an echo server, meaning it responds to requests by echoing back the received data. This allows users to simulate various server responses and test their HTTP clients accordingly. With "echoserver," users can generate custom responses by specifying the desired status code, headers, and response body. This flexibility enables thorough testing of HTTP clients and simplifies the process of verifying client behavior under various scenarios. Whether it's testing error handling, handling specific headers, or evaluating performance under different response sizes, "echoserver" provides a convenient solution. Overall, "echoserver" aims to streamline the testing process for developers and enhance th

Show HN: Ferdium – All your services in one place, built by the community https://ift.tt/X409Rtn

Show HN: Ferdium – All your services in one place, built by the community https://ift.tt/jBbln1J May 21, 2023 at 02:29PM

Show HN: Summary GPT – host a bot to summary Text, URLs, PDFs and videos for you https://ift.tt/Af2b9vk

Show HN: Summary GPT – host a bot to summary Text, URLs, PDFs and videos for you An AI-powered text summarization Telegram bot that generates concise summaries of text, URLs, PDFs and YouTube videos. https://ift.tt/ZSVw0It May 21, 2023 at 11:06AM

Show HN: Loofi – Our AI-Powered SQL Query Builder https://ift.tt/crV5W4X

Show HN: Loofi – Our AI-Powered SQL Query Builder Hi HN Community, We're a team of software engineers who've experienced the complexity of crafting SQL queries. To address this, we've developed a tool that simplifies this process. Introducing Loofi, an AI-powered SQL Query Builder. Loofi streamlines query building and leverages AI algorithms for intelligent recommendations. We value community feedback and invite you to try out Loofi. Your thoughts and suggestions will help us improve our tool. Here's the link to Loofi: https://loofi.dev/ For any questions or assistance, feel free to reach out. We're eager to engage with this community. Your valuable feedback is much appreciated! https://loofi.dev/ May 21, 2023 at 09:19AM

Show HN: Drift, a self-hostable Gist and pastebin https://ift.tt/lRBMkyj

Show HN: Drift, a self-hostable Gist and pastebin https://drift.lol/ May 21, 2023 at 06:07AM

Show HN: Nonius Clock https://ift.tt/SjYElNz

Show HN: Nonius Clock https://ift.tt/oLsKlTm May 20, 2023 at 02:00AM

Show HN: A site with trolley problems about famous people https://ift.tt/2CnsmVD

Show HN: A site with trolley problems about famous people https://ift.tt/buTLH52 May 20, 2023 at 07:11AM

Show HN: Freenet 2023, a drop-in decentralized replacement for the web https://ift.tt/Rh2jaVs

Show HN: Freenet 2023, a drop-in decentralized replacement for the web https://freenet.org May 20, 2023 at 06:32AM

Show HN: Swap.js – a JavaScript micro-framework (HTML fragments over the wire) https://ift.tt/fhEqaO8

Show HN: Swap.js – a JavaScript micro-framework (HTML fragments over the wire) Hi HN! I created this lib in the need of a simple and tiny framework to easily do AJAX-style navigation / replacement of fragments in the page, in a web application. For people who don't want to use client-side-rendering and complex frameworks à la React, there are nowadays a few "HTML-over-the-wire" libraries, like HTMX, Unpoly or this super-tiny one Swap.js :) One other key thing is that no external tool is needed: no bundler, no webpack, no TypeScript compiler, no minification needed. Just write HTML, JS (+ your preferred server-side language: PHP, Python, etc.) and it works. The framework makes use of fetch (of course) but also MutationObserver API to be able to launch actions when parts of the DOM change. Let me know what you think! https://ift.tt/JpMnVvo May 19, 2023 at 01:04AM

Show HN: How to Prevent Prompt Injections https://ift.tt/e1LiXyk

Show HN: How to Prevent Prompt Injections https://ift.tt/XWVLFvu May 19, 2023 at 07:07PM

Show HN: Weekle – a web app to learn how to calculate the day of the week https://ift.tt/M3KhEqV

Show HN: Weekle – a web app to learn how to calculate the day of the week Mentally calculating the day-of-the-week for any date in history sounds like an impossible task for a normal person, but the algorithm is actually pretty simple to learn. Although there are tutorials for this elsewhere online, and little quizzes available, there didn't seem to be anything well optimised with multiple practice modes etc. I originally created a basic version of this just for myself, but a small group of friends and family found it interesting and gave suggestions such as the daily game. Multi-lingual support is a bit rudimentary at the moment, it will only translate the month names and weekday names, not other text. If any translation mistakes are identified please let me know. Other feedback is welcome too. https://ift.tt/Y13XiDk May 20, 2023 at 04:36AM

Show HN: A tool to help you write more reliable prompts https://ift.tt/7t2G5dX

Show HN: A tool to help you write more reliable prompts Hey HN! While writing prompts for a few projects recently, a couple of friends and I realised that writing prompts today is like writing code in a txt file - it sucks and there is no tooling to help you. So we decided to hack on a tool to help you fix this - https://ift.tt/0PZgX7w It is literally a hack rn but we already find it useful for writing prompts. That said we'd love to talk to folks who are writing serious prompts everyday and see how the product can be better. Also the only reason the waitlist is there, is running this is super expensive like $100/day for a couple of users because of the amount of requests we make - so just limited how many people we roll out too. https://ift.tt/0PZgX7w May 20, 2023 at 03:50AM

Show HN: Numtease – My new number word puzzle game https://ift.tt/lsGkvDH

Show HN: Numtease – My new number word puzzle game https://ift.tt/mdwECGX May 19, 2023 at 03:04PM

Show HN: Midjourney-Python-API https://ift.tt/vX6k3VI

Show HN: Midjourney-Python-API This Python client is built for the unofficial MidJourney API, leveraging a Discord self bot and utilizing the Merubokkusu/Discord-S.C.U.M library. Please be mindful that there might be risks associated with the use of self bots, as per issue #66. Key Features: 1: Info retrieval 2: Imagine prompt 3: Image upscale and vectorization by label 4: All message returns via WebSocket, including banned words check and image processing 5: Auto reconnect WebSocket https://ift.tt/JuVElkS May 19, 2023 at 09:06AM

Show HN: Lunchtoast – a CLI tool for functional testing of console applications https://ift.tt/521aXEo

Show HN: Lunchtoast – a CLI tool for functional testing of console applications It helps to create tests that check program output with a simple test description format. It's written in C++20 and works on Windows and Linux. https://ift.tt/SOxWgcL May 19, 2023 at 05:28AM

Show HN: Playtext – Turn articles into audiobooks and read 2x faster https://ift.tt/jp4mci3

Show HN: Playtext – Turn articles into audiobooks and read 2x faster https://playtext.app May 18, 2023 at 11:20PM

Bike to Wherever Day

Gambar
Bike to Wherever Day By Join people across the city bicycling today for the annual Bike to Wherever Day. The SFMTA is proud to be the official citywide sponsor of  Bike to Wherever Day 2023,  San Francisco's favorite biking celebration!    Hosted by the San Francisco Bicycle Coalition, Bike to Wherever Day celebrates  bicycles as a fun and healthy way to get around. This annual event invites people to pedal to their destinations, and it promotes bicycling both as an alternative commute and as a healthy and safe alternative to driving to…wherever.  We encourage everyone, including those who don't usually bike, to get out and cycle today. After grabbing some wheels  (your own or  a bikeshare bike ), consider joining one of the Neighborhood Rides. Need more reason to stop by? You also can pick up your free Bike to Wherever Day canvas tote bag, filled with goodies, courtesy of the SF Bicycle Coalition.  Resources to Help You Plan Your Bicycle Trip  The SFMTA has go-to resour

Show HN: PAKman – A new build system built around Alpine Linux Packages https://ift.tt/1MbKmZN

Show HN: PAKman – A new build system built around Alpine Linux Packages https://ift.tt/GQTPSKe May 16, 2023 at 09:23PM

Show HN: Blend https://ift.tt/CbyRziI

Show HN: Blend "Hi Team! Please add my app to your directory. Here's more info: App name: Blend Description: "Blend is a one-stop solution for D2C brands to create stunning visuals for their products in seconds. Upload your product photo to, - Remove the image background with a pixel-perfect cutout - Get AI-generated background scenes based on product category - Access 1000s of templates for different use-cases - Use the intuitive editor to make further edits with various design elements, text etc." Link: http://blendnow.com/ My best, https://ift.tt/Hlm5aIS May 19, 2023 at 12:56AM

Show HN: Open-Source ChatGPT Code Interpreter https://ift.tt/JxmGsKL

Show HN: Open-Source ChatGPT Code Interpreter Hi friends! I've been waiting for ChatGPT Code Interpreter access for so long that I decided to just build my own. I figured maybe some of you are in the same boat so decided to do it as an Open Source project. https://ift.tt/8Mjy9GQ May 18, 2023 at 09:00PM

Show HN: Do not chat with your pdfs alone. Let others join the fun too https://ift.tt/7gyPHju

Show HN: Do not chat with your pdfs alone. Let others join the fun too https://ift.tt/NfMF7Ju May 18, 2023 at 04:01PM

Show HN: Cosigny - Crowd source the best credit card and loan terms. https://ift.tt/jgd4MDV

Show HN: Cosigny - Crowd source the best credit card and loan terms. The goal is to create spreadsheet with crowd sourced data regarding credit products and profiles so we can see how we measure up and find the best deals. Don't go too hard on me. I linked a few google sheets together. Hope you find it useful. https://ift.tt/LifHXr0 May 18, 2023 at 12:11PM

Show HN: PENVM – Programmable, extensible, network virtual machine https://ift.tt/nNhRvdp

Show HN: PENVM – Programmable, extensible, network virtual machine The PENVM platform provides the building blocks to facilitate the leveraging of networks. There is no lack of frameworks and tools for working with servers, communicating over the network, and processing. What PENVM does is make this simple and easy to use, reuse, and share. Low-level concerns with networking and communication are not exposed. Network setup and management is simple. Communication is uncomplicated. And integration within applications is smooth with freedom to apply as needed. PENVM provides the means to get up to speed quickly with little hassle. This kind of development does not need to be difficult anymore. https://penvm.dev/ May 18, 2023 at 01:12AM

Show HN: Metatype – an open-source HTTP/GraphQL query engine for APIs/data/WASM https://ift.tt/OXEWckw

Show HN: Metatype – an open-source HTTP/GraphQL query engine for APIs/data/WASM Hey everyone, we built Metatype [0] as a different way to build APIs and backends based on 3 parts: 1. a Python package to build virtual graphs connecting all components of your stack (think databases, third-parties, and existing systems) 2. an HTTP/GraphQL query engine built in Rust/Deno that authorizes and optimizes queries over the graphs 3. a CLI to provide a nice developer experience and fast feedback cycle We developed this platform to tackle some of the challenges we often saw in tech teams we worked with: - most developers (especially backend) still spend too much time on tasks with no real added value (crud, data validation, compliance, etc.) - when growing a product, it is difficult keeping up with business needs and remaining agile/innovative with technology (especially when there is limited funding) We believe it provides multiple advantages over more traditional approaches: - it offers multiple

Show HN: Smallville – Create Generative Agents for simulations and games https://ift.tt/VKPNlEp

Show HN: Smallville – Create Generative Agents for simulations and games https://ift.tt/1zVTEQo May 18, 2023 at 02:41AM

Show HN: LogSpend – Gain full visibility and control over your OpenAI costs https://ift.tt/26h8piE

Show HN: LogSpend – Gain full visibility and control over your OpenAI costs https://logspend.com/ May 18, 2023 at 02:36AM

Show HN: Beepberry – a portable e-paper computer for hackers https://ift.tt/si2rDht

Show HN: Beepberry – a portable e-paper computer for hackers Hi. I heard HN likes e-paper gadgets so I wanted to share a little side project I’ve been working on with @sqfmi. We’re building Beepberry - a portable e-paper computer for hackers, designed for chatting on Beeper. My day job is running Beeper [0], but I will always have a soft spot for building hardware. I wanted to create a ‘weekend’ device that would let me stay in touch with friends and family, without the distractions of a full smartphone. I imagined a tiny, hackable e-paper screen with a physical keyboard, powered by a Raspberry Pi, that I could use to chat around my home…and pretty much nothing else. Before Beeper, the idea probably would not have gone anywhere. Most chat apps do not have an API, making it practically impossible to hack something like this together. Enter Beeper, with connections to 15+ chat networks. Built on top of Matrix, Beeper is fully hackable. You can write alternative fun clients [1], bots [2]

Show HN: Speeding up the code-test cycle for Java developers https://ift.tt/7dZRzMV

Show HN: Speeding up the code-test cycle for Java developers Hello HN, I am Parth. In my experience, the current form of testing automation takes too long. To solve this, I am creating a developer tool to speed up the code-test cycle for Java developers. It has two main parts: Direct Invoke - lets you call any Java function directly, without the need to execute the whole call hierarchy. (e.g. an HTTP endpoint) In my normal coding workflow, I use the “Evaluate Expression” feature inside IntelliJ IDE. I usually put a breakpoint somewhere in the code and after hitting the breakpoint by calling an HTTP api, let the execution remain paused while I explore and see the return values of functions. “Evaluate Expression” was quite useful in exploring new codebases and checking return values of my own functions as a sanity test. The direct invoke feature implements the same functionality without needing to hit a breakpoint. Now, I can just navigate to any function in the editor and execute it. Th

Show HN: Zig Without Unused Variable Errors https://ift.tt/GbMjrtT

Show HN: Zig Without Unused Variable Errors I hacked the flag --allow-unused into the Zig compiler to turn off the unused variable error. https://ift.tt/hTRXvBn May 17, 2023 at 10:27AM

San Francisco To Extend Parking Meter Hours Citywide

Gambar
San Francisco To Extend Parking Meter Hours Citywide By Melissa Culross Much like real estate, parking is at a premium in San Francisco. For decades, most parking meters in the city have operated from 9:00 a.m. until 6:00 p.m. Monday through Saturday. While drivers generally love free parking, they may not realize that it’s hard to find a space in the evenings and on Sundays in many neighborhoods because the meters are not running.  Beginning in July 2023 and continuing in phases through December 2024, the SFMTA will extend parking meter hours until 10:00 p.m. Monday through Saturday and add Sunday meter hours from 12:00 p.m. until 6:00 p.m. Parking meters already operate in the evenings or on Sundays in some areas, including Mission Bay, South Beach, the 18th Street business district in Potrero Hill and along the Embarcadero. This extension will make meter hours more consistent citywide, create more parking availability and generate revenue to help the agency sustain vital Muni se

San Francisco To Extend Parking Meter Hours Citywide

Gambar
San Francisco To Extend Parking Meter Hours Citywide By Pamela Johnson Much like real estate, parking is at a premium in San Francisco. For decades, most parking meters in the city have operated from 9:00 a.m. until 6:00 p.m. Monday through Saturday. While drivers generally love free parking, they may not realize that it’s hard to find a space in the evenings and on Sundays in many neighborhoods because the meters are not running.  Beginning in July 2023 and continuing in phases through December 2024, the SFMTA will extend parking meter hours until 10:00 p.m. Monday through Saturday and add Sunday meter hours from 12:00 p.m. until 6:00 p.m. Parking meters already operate in the evenings or on Sundays in some areas, including Mission Bay, South Beach, the 18th Street business district in Potrero Hill and along the Embarcadero. This extension will make meter hours more consistent citywide, create more parking availability and generate revenue to help the agency sustain vital Muni ser

Show HN: My solar-powered, ePaper digital photo frame https://ift.tt/q2DLiGB

Show HN: My solar-powered, ePaper digital photo frame This is version 2 of my ongoing heirloom device project, a digital photo frame built with the goal of lasting longer than your typical gadget. There's a part of me that wishes to commercialize a polished version of this product, but the more I speak to people, the more I become convinced that I belong to a very small minority. https://ift.tt/aP5eKLs May 16, 2023 at 11:36PM

Show HN: DevPod – Codespaces but Open Source, Client-Only, and Unopinionated https://ift.tt/EOtnWbd

Show HN: DevPod – Codespaces but Open Source, Client-Only, and Unopinionated Hi everyone - Looking for feedback for this new open source project we launched. It's called DevPod and it's built on the devcontainer.json standard to create reproducible dev environments. It lets you spin up dev environments in any infra, kind of like a Terraform but for dev environments. Compared to hosted services such as Github Codespaces, JetBrains Spaces, or Google Cloud Workstations, DevPod has the following advantages: - Open Source: DevPod is 100% open-source and extensible. A provider doesn’t exist? Just create your own. - Client-only: No need to install a server backend. DevPod runs solely on your computer. - Cross IDE support: VS Code and the full JetBrains suite is supported. Other IDEs can be connected through ssh. - Rich feature set: DevPod already supports prebuilds, auto inactivity shutdown, git & docker credentials sync, with many more features to come. I've gotten tons of go

Show HN: I made a news site built on prediction markets https://ift.tt/Z4sCXFH

Show HN: I made a news site built on prediction markets Goal is to be kinda like The Economist meets Metaculus Just a quick MVP, would love to hear any feedback https://ift.tt/ZodtsQ1 May 16, 2023 at 10:34PM

Show HN: dreamGPT: What if LLM hallucinations were a feature and not a bug? https://ift.tt/Bobc3T9

Show HN: dreamGPT: What if LLM hallucinations were a feature and not a bug? The first GPT-based solution that uses hallucinations from LLMs for divergent thinking to generate new and novel ideas. Hallucinations are often seen as a negative thing, but what if they could be used for our advantage? dreamGPT is here to show you how. The goal of dreamGPT is to explore as many possibilities as possible, as opposed to most other GPT-based solutions which are focused on solving specific problems. https://ift.tt/SLDhwAa May 16, 2023 at 06:02AM

Show HN: Legend-State 1.0 – The fastest React state library https://ift.tt/08UGOL5

Show HN: Legend-State 1.0 – The fastest React state library After almost a year of development and iterating, we just released Legend-State 1.0. It's the fastest React state library and is very easy to use, based on Observables (Signals) with fine-grained reactivity and built-in persistence. I'd love to know what you think, and I'm also happy to answer any general JavaScript performance questions if you want since I've gone very deep into optimizing . https://ift.tt/2OgHN81 https://ift.tt/KdA1c7B May 16, 2023 at 06:06AM

Show HN: Hat-syslog – Syslog Server with real time web UI https://ift.tt/CJ2VDRf

Show HN: Hat-syslog – Syslog Server with real time web UI https://ift.tt/gODYf5d May 16, 2023 at 05:05AM

Show HN: Hosted Motorhead (LLM Memory Server) https://ift.tt/eDEmwd1

Show HN: Hosted Motorhead (LLM Memory Server) https://ift.tt/A358MFv May 15, 2023 at 11:04PM

Show HN: Sha2git brings code hosting to secure SHA-2 Git repositories https://ift.tt/bPQuUyj

Show HN: Sha2git brings code hosting to secure SHA-2 Git repositories https://sha2git.com/ May 15, 2023 at 10:14AM

Show HN: Terminal Notifications for Long Processes over Slack and Discord -Nudge https://ift.tt/hGbTg5L

Show HN: Terminal Notifications for Long Processes over Slack and Discord -Nudge Hi HN! Nudge is an effortless notifier for long-running terminal commands. No prompt needed, you can set it up to automatically notify you for completion of commands running over X minutes over Mac, Slack, and Discord. It can even notify you of commands running over ssh without installing it on the remote host. I built it to notify me of long, monolithic builds at my workplace. Check out Nudge Notifier at NudgeNotifier.com https://ift.tt/HBncfPd May 15, 2023 at 01:21AM

Show HN: Online and CLI Tool to backup password protected data with QR codes https://ift.tt/9peMI6B

Show HN: Online and CLI Tool to backup password protected data with QR codes https://ift.tt/hwopzjB May 15, 2023 at 01:17AM

Show HN: Run AWS Cedar Policy Like OPA https://ift.tt/dkbMuht

Show HN: Run AWS Cedar Policy Like OPA https://ift.tt/qyzrw92 May 15, 2023 at 04:25AM

Show HN: I built my first Cyberdeck https://ift.tt/jOipxMh

Show HN: I built my first Cyberdeck https://ift.tt/aXYFHhm May 15, 2023 at 01:38AM

Show HN: Torquigen,create symmetrical animated GIFs from your images https://ift.tt/K89skuc

Show HN: Torquigen,create symmetrical animated GIFs from your images This is the first code I've written in WebGL2. It supports Chrome, Firefox, and Safari (macOS or ipadOS). https://torquigen.app May 14, 2023 at 11:39PM

Show HN: Botecko, a gpt4 client that simulates an instant messenger https://ift.tt/kvjiBzg

Show HN: Botecko, a gpt4 client that simulates an instant messenger This is a simulation of an instant messenger running on the browser. It generates contacts (including the profile picture) based on a single sentence. All chat history is stored on your browser. Features: - Open source (apache 2) - Profile generation including picture - Prompt with plan-ahead in 4 steps. This improves the response and also gives a way to debug the character motivation. - Group Chat. Get new insights by making characters with different opinions talk to each other. If you don't have an openAi account you can check a demo here https://youtu.be/e07yjZJGnYo https://ift.tt/euvMsDq May 14, 2023 at 07:37PM

Show HN: ts-npm-template – Template to bootstrap NPM package with TypeScript https://ift.tt/nI1gJur

Show HN: ts-npm-template – Template to bootstrap NPM package with TypeScript https://ift.tt/Br0X2T8 May 14, 2023 at 07:36PM

Show HN: WhyBot, making GPT-4 question itself https://ift.tt/qInXbUz

Show HN: WhyBot, making GPT-4 question itself Hi HN — we’re John and Vish! We built WhyBot, a tool to help you deeply explore a question or topic. You ask a question, and WhyBot responds by building an ever-expanding knowledge graph. It does this by recursively generating answers and follow-up questions. You can change its persona to change the flavor of the generations (try toddler mode!). We originally built this for the AngelList Agent Hackathon ( https://twitter.com/AqeelMeetsWorld/status/16502799744050421... ) and got a lot of interest from folks asking to play around with it. So we thought it’d be fun to brush it up and release it as a web app! It’s a work in progress and we plan on adding more features, such as saving, sharing, focusing on one branch and potentially executing code. We hope you enjoy playing around with it and would love to hear any of your feedback or thoughts. https://ift.tt/84Xbk2N May 14, 2023 at 11:17AM

Show HN: Bytebase – a GUI-based database schema change tool for developers https://ift.tt/FiO6EUt

Show HN: Bytebase – a GUI-based database schema change tool for developers https://ift.tt/hpwe6tR May 14, 2023 at 01:06AM

Show HN: React 18.2 and Express 4.18 TypeScript SSR ESM stack https://ift.tt/MyGIPcF

Show HN: React 18.2 and Express 4.18 TypeScript SSR ESM stack https://ift.tt/aepMgQO May 13, 2023 at 02:25PM

Show HN: Kaizen, music updated over time like software https://ift.tt/K3Hc1SP

Show HN: Kaizen, music updated over time like software Hi, I'm co-founder and CTO of Kaizen. The project started as just a weekend project with me and a music producer friend. It has since grown into a community of artists looking to share their music more frequently and engage with their fans more consistently. We've just launched on ProductHunt: https://ift.tt/sYEJUih We would love any thoughts or feedback! https://kaizen.place/ May 13, 2023 at 02:46PM

Show HN: A game about guessing which YT video is the most popular https://ift.tt/wNTSfL7

Show HN: A game about guessing which YT video is the most popular https://ift.tt/gHhzOt3 May 13, 2023 at 08:06AM

Show HN: React.js LLM Agent (open-source) https://ift.tt/6bh2n7C

Show HN: React.js LLM Agent (open-source) I've been working in the couple of months on an experiment, trying to make GPT-4 much more useful for web development / React, writing production code that is relevant to any repository without copy pasta from ChatGPT or having small snippets of auto-complete from Copilot that are not in your context. The agent is taking a user story text and generating and composing multiple react components to generate the relevant screens, based on atomic design principles, with Typescript, TailwindCSS and RadixUI. Is is still experimental but very interesting results, I would like to get your feedback on it! It is completely open-sourced, looking for contributors! https://ift.tt/vEzinKY May 12, 2023 at 04:36PM

Show HN: Infinity Whiteboard, Designed for Teachers https://ift.tt/qKlJ1L3

Show HN: Infinity Whiteboard, Designed for Teachers I've created a whiteboard which I use every lesson when teaching maths, though it can be used for anything. It currently has a few hundred teachers using it daily. It's designed for use with touch-screen interactive whiteboards in classrooms, and stays in sync with your phone/tablet/whatever without signup/login. You can also find me on Twitter where I post updates etc: https://twitter.com/jakegmaths Some features and cool things: * Sync devices without signup - offline by default, just hit 'sync devices' and use the same code on multiple devices to sync * Touch-first - 1 finger draws; 2 finger pan/zoom; 3 finger gestures like changing pen colour * Add images - when teaching, this is usually photos of student work taken on my phone and auto-sync'd to the whiteboard at the front of the room * Add PDFs - when teaching, these are usually past paper exams which I then annotate over with the class * Zen mode - 3 finger

Show HN: A Jupyter notebook for creating how-to videos with GPT4 and LangChain https://ift.tt/HLpxovO

Show HN: A Jupyter notebook for creating how-to videos with GPT4 and LangChain https://teachomatic.net May 13, 2023 at 12:13AM

Show HN: Google's photorealistic 3D tiles for GPS activity visualization https://ift.tt/SOC1MGz

Show HN: Google's photorealistic 3D tiles for GPS activity visualization I made a Proof of Concept integration of Google's new 3D tile model (which got announced today at Google's I/O) for my hiking/skiing/running app. It's basically Google Earth plus your GPS track, all the heavy lifting done by Cesium.js. I'm wondering how much this is gonna cost once it's out of experimental phase. https://ift.tt/5rUy7Wu May 12, 2023 at 05:14AM

Show HN: A Tool for DJs to Talk to Spotify's Recommendations API https://ift.tt/7ubrgzT

Show HN: A Tool for DJs to Talk to Spotify's Recommendations API https://ift.tt/JAVClTc May 12, 2023 at 02:29AM

Show HN: Browsing in Public https://ift.tt/iDc1BR9

Show HN: Browsing in Public https://inpubliq.com May 12, 2023 at 02:25AM

Show HN: Browse, upvote and comment on HN from command line https://ift.tt/nmlGWMj

Show HN: Browse, upvote and comment on HN from command line Hi HN! I've built hnterminal, a pip package that lets you browse, upvote, and comment on Hacker News from your terminal. To get started: $ pip install hnterminal $ hnterminal hnterminal is an interactive REPL environment with commands like "get_front_page", "get_tree", "upvote", "reply_to", etc, each of which supports rich arguments and comes with full help documentation. Checkout the readme. https://ift.tt/yaA1mYH May 11, 2023 at 11:27PM

Show HN: Hacker News with Tags https://ift.tt/0hO5obW

Show HN: Hacker News with Tags Hi, I’m Kirubakaran. I’m building histre - a knowledge tool for individuals and teams. One of the features of histre is to auto-organize your knowledge. I thought that a fun way to demo that could be to apply that to the Hacker News front page. This page mirrors HN with tags automatically applied: https://histre.com/hn/ You can filter by or exclude multiple tags. For example, if you’re tired of posts related to ai and politics, this will remove them https://ift.tt/eBgKivW The tags for the posts are picked by gpt-3.5 You can get these tags inside Hacker News itself with these open-source browser extensions for Chrome and Firefox: Source: https://ift.tt/BeuAl3q Chrome: https://ift.tt/ejOwA3F... Firefox: https://ift.tt/Mu69IJe... People use https://histre.com/ to keep track of all kinds of web research, make highlights, collaborate with their teams, generate documentation from chat conversations, automatically extract information from pages and create compar

Show HN: Msgspec, a fast serialization/validation library for Python https://ift.tt/pZ3gzjC

Show HN: Msgspec, a fast serialization/validation library for Python https://ift.tt/N2I4stJ May 11, 2023 at 11:19PM

Show HN: BundleStore – increase revenue by offering your product in a bundle https://ift.tt/2kNUSL3

Show HN: BundleStore – increase revenue by offering your product in a bundle On BundleStore, users buy more to save more. By offering your product in a bundle, you can make your product instantly more attractive! Visit the website and tell me what your product is, and I'll do the rest. https://ift.tt/MYirVnE May 11, 2023 at 03:58PM

Show HN: Search Xkcd https://ift.tt/Nkn4LGW

Show HN: Search Xkcd https://xkcd.netcore.io May 11, 2023 at 03:03PM

Show HN: Deterministic objective Bayesian inference for spatial models [pdf] https://ift.tt/ZFkzwxI

Show HN: Deterministic objective Bayesian inference for spatial models [pdf] To give some context, objective Bayesian inference refers to Bayesian analysis (i.e. integrating over the parameter space) using a prior that is design to represent "minimal information" (see [1], [2], and [3] for an overview). Particularly in cases where a model's likelihood function is not strongly peaked about a point, objective Bayesian inference can give better results than methods based off of point estimates like Maximum Likelihood [4]. Reference priors provides a general approach to construct so-called noninformative priors that are suitable for Objective Bayesian analysis ([5], [6]). The approach takes a practical viewpoint of noninformative priors and looks to build priors that are both tractable and provide good performance on frequentist coverage simulations. See Section 2 for a description of how the process and frequentist simulations work and [7] for examples with some basic models

Meet the People of the Next Generation CIS: Leon Yu

Gambar
Meet the People of the Next Generation CIS: Leon Yu By Deanna Leo Leon Yu, Graphic Artist, Creative Services   What do you do on the project?  I help design the user experience: What users see on the new displays, how they see it and how often they see it, down to the actual graphics.   How do you feel your work impacts our customers? Who will benefit?  My work communicates transit information to customers as cleanly and clearly as possible, so the information is easy for any member of the public to understand. We only have a small space to work with on the displays, so we must make it count. People  of all backgrounds, languages and abilities, so need to get this information quickly at a glance.   What was your favorite part of the project?  My favorite part is working with the team and all the different CIS systems. This is such a multidisciplinary project involving many staff and people I’ve never worked with before. Being able to collaborate with so many dedicated colleagu

Show HN: Mineo.app – Better Python Notebooks https://ift.tt/psS2TtH

Show HN: Mineo.app – Better Python Notebooks Hello everyone, I would like to introduce our startup to HN: Mineo.app. Mineo.app is a production-ready SaaS Python notebook that provides a complete environment for building your data applications: Dashboards, Reports, and Data Pipelines based on Python notebooks. Key features: * Superpowered jupyter-compatible Python notebooks with extra goodies like: version control, commenting support, custom docker images, etc... enhanced with no code components that allow to create beautiful dashboards and reports. * Data Pipelines: Ability to schedule and run one or more notebooks. * Integrated file system to manage your files and projects with detailed permissions and groups. We have a freemium licensing model, so you can start using Mineo just by registering with your Github/Google/Microsoft account for free without a credit card. And it's free for educational purposes ;-) Diego. https://www.mineo.app/ May 9, 2023 at 08:19PM

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Show HN: Card game where players write their own cards that get parsed into code https://ift.tt/iZabLmF

Show HN: Card game where players write their own cards that get parsed into code Wordbots is a long-running side project I've been working on on-and-off for the past ~7 years that I finally feel comfortable enough with to share with the HN community. It's an online tactical card game (inspired by games like Hearthstone and Magic: the Gathering), where players write their own cards in natural language, that gets parsed down to JavaScript. The English-to-JavaScript translation is handled by a semantic parser operating on a hand-crafted CCG grammar – kind of an “old-school” approach in this age of LLMs but one that performs quite well on the very constrained language of Wordbots cards. The resulting game gets pretty wacky as players can create all sorts of cards, though there are some game formats that try to produce more balanced gameplay as well (e.g. one format in which both players shuffle their decks together, and various draft formats). If you're curious about how it all

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Show HN: Spiti – Private video library for high-performing teams Hi HN I’m Therese, one of the founders of Spiti. My co-founder, Sai, and I are thrilled to launch Spiti to the HN community! We’ve been working on a better way for teams to organize, access, share, and collaborate on internal videos. Recently, we built the ability to record, too. It is built specifically to enhance remote and hybrid teams’ access to internal knowledge and context lost in historical conversations. ------- *tl;dr backstory:* We’ve worked in start-ups and larger companies. In our previous stints, searching for stuff took up a lot of time. Tooling solved for better access and collaboration in most cases, except videos. Recorded meetings, webinars, product demos, explainer videos, customer conversations, etc. were always scattered around in various folders on the cloud, links in emails, and Slack. But those videos are important, and easy access would save the team and us at least a few hours every week. ------

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Show HN: Hyrable - An AI powered job description writer for recruiters https://ift.tt/782tVu3

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Show HN: Avoiding Imgur Link Rot Over the last decade I've built a number of different digital asset managers (mostly media files) that met the needs of my companies at the time. It is an area I enjoy working in. A month ago, when asked what was next for me, I jokingly said I would build another DAM. Then on Saturday, two weeks ago, I learnt that Imgur was going to delete all anonymous & NSFW files on the 15th of May. It was pointed out that this would mean broken links in communities that had relied on Imgur. By the Sunday I had decided that I would build another DAM, initially with the intent of avoiding Imgur link rot. It was challenging to find time to spend on this, the project was put together over about 8 evenings. It still has rough patches, this is an early MVP (a Michael Seibel "brick"). I have many ideas of where to take this project, but for now it only does one thing: backup Imgur files and produce new links that are easy to swap out for old soon-to-be-de

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Muni Rider Satisfaction the Highest in 10-years!

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Muni Rider Satisfaction the Highest in 10-years! By Bonnie Jean von Krogh Here at the SFMTA, we are focused on creating the fastest, safest and most reliable public transportation network for all San Franciscans. This is why we consider it a top priority to hear from our riders and non-riders alike about how we’re doing, what your public transportation priorities are, and ways we can improve. These findings help to inform budget, long-range planning and policy decisions. They also help build a better Muni for everyone traveling in San Francisco.  In recent months we conducted our Rider Survey as well as a broader Community Survey . Real-time data from our partners at Transit App in their North America Transit Rider Happiness Benchmarking Survey provides additional details about community feedback.   The good news? Rider satisfaction with Muni services is up across the board:  Per SFMTA’s Rider survey, 66% of Muni riders rate services as good or excellent — a 9% increase from 20