BlogViral

Show HN: Shimmr: Free iOS App Uses CIA Findings to Enhance Meditation and Focus https://ift.tt/cwXsPCE August 1, 2024 at 01:28AM

Explore Our Vision Zero 10-Year Report and Shape the Program's Future By Vision Zero is the city’s policy to end traffic fatalities. As we mark ten years since the launch of Vision Zero, we want to partner with you to shape the future of this traffic safety program. This week, we published a Vision Zero 10-Year Report. It summarizes the work we’ve done since 2014 to prevent traffic deaths and reduce severe injuries. Last month, we launched summer outreach. We published our Help Us Shape What’s Next for Vision Zero blog to hear from you about next steps for the program. We’ll be collecting feedback and priorities from the Vision Zero community through the end of... Published July 31, 2024 at 07:00AM https://ift.tt/KaqzHv2

Show HN: FP32 matmul of large matrices up to 24% faster than cuBLAS on a 4090 I decided to share a CUDA kernel I wrote over 5 months ago. Nvidia's hardware and software may surprise you. https://ift.tt/nPstiOJ August 1, 2024 at 01:39AM

Show HN: Dashboards as Code – We make dashboards more programmable As engineers building a BI tool, we thought, why not treat analytics like software development? We believe dashboards should be as-code because this allows you to: * Treat dashboards as programmable objects and build reusable components/functions. * Dynamically generate charts or dashboards. * Version control every dashboard in a Git repository. * Automate and integrate your dashboards with your workflow. So, we built one! It’s still a work in progress, but you can tinker with it here: https://ift.tt/u9Lt1ep Feedback is very welcome and appreciated. July 31, 2024 at 09:43PM

Show HN: I made a tool to easily transform and manipulate your JSON data Hey NN, I've create a tool that allows you to easily manipulate and transform json data. After looking round for something to allow me to perform json to json transformations I couldn't find any easy to use tools or libraries that offered this sort of functionality without requiring learning obscure syntax adding unnecessary complexity to my work or the alternative being manual changes often resulting in lots of errors or bugs. This is why I built JSON Transformer in the hope it will make these sort of tasks as simple as they should be. Would love to get your thoughts and feedback you have and what sort of additional functionality you would like to see incorporated Thanks! :) https://ift.tt/yE02ZGM (Link in case the other url doesn’t work) https://ift.tt/yE02ZGM July 31, 2024 at 12:55AM

Show HN: Browser Based RDP and SSH Apache Guacamole is a clientless remote desktop gateway and browser based SSH. It supports standard protocols like VNC, RDP, and SSH. This guide will walk you through the installation and configuration of Apache Guacamole using Docker containers on a Linux machine. https://ift.tt/SWR68l1 July 31, 2024 at 12:51AM

Show HN: I'm writing an interactive book on Go concurrency https://ift.tt/FigyKEQ July 30, 2024 at 11:26PM

Show HN: Outlit – AI Agents to Empower Non-Legal Hey HN, I'm Leo, a cofounder at Outlit. After a year of coding, we have finally launched Outlit. Outlit was born post ChatGPT when we realized that AI can help empower everyday people to take on contract work and not have to rely on expensive lawyers all the time. Right now we are mainly focused on SaaS Agreements but have playbooks for other agreements (Partnership, Services, NDA). We also have a cool knowledge base feature that lets you semantically search across all your contracts. Would love some honest feedback. Thanks HN. https://outlit.ai July 30, 2024 at 10:22PM

Show HN: FastHTML, a new Python-based system for writing web applications https://ift.tt/sCrDxKj July 30, 2024 at 04:52AM

Show HN: Magic Tables – Website to CSV/JSON https://ift.tt/FzmXBAT July 30, 2024 at 02:52AM

Show HN: Chrome Extension to Open Google Maps Locations in Apple Maps Pretty simple extension that displays a prompt notification on Google Maps to open the address you’re viewing in Apple Maps. https://ift.tt/uz6pVd8 July 30, 2024 at 12:03AM

Show HN: A task manager for simple tasks that do not fit in Jira Hello HN! I've been building this side project which is a task manager as simple and as powerful as I've been able to built it. It's specially thought for the tasks that you must complete at work, and you want to remember but you want to avoid all the bureaucracy of some TO-DO apps like JIRA. It's been quite a journey to build it. Its backend lives in Amazon Lightsail, and for now it's a Django app with a SQLite database. I'm quite surprised on how good SQLite has been performing on all the tests so far. The frontend it's a React app. Everything is pretty standard, but those are technologies I feel really comfortable working with. If someone wants to try it out or has any thoughts about the app, please do not hesitate to share them here :) https://www.wiseowl.cat July 29, 2024 at 09:39PM

Show HN: How I wrote a LaTeX paper without writing any LaTeX Stempad is an online scientific text-editor. I built it because I wanted a way to do fast scientific writing with just my keyboard, and LaTeX wasn't cutting it. I recently launched the ability to export Stempad documents to LaTex. I tested it by rewriting part of a paper I found online (Metabolic scaling in small life forms by Marc E. Ritchie & Christopher P. Kempes) and exporting it. You can try the editor and export yourself using the post url. The export button is on the top right of the page. In case you want to see the result directly, this was it: https://ift.tt/Rw5ATfW Feedback is really appreciated! If anyone thinks they might find Stempad useful, let me know and I'd love to get in touch. https://ift.tt/NIEGDov July 29, 2024 at 05:54AM

Show HN: Run Llama 3.1 8B in the browser https://app.wiz.chat July 29, 2024 at 01:59AM

Show HN: A football/soccer pass visualizer made with Three.js I've been working on a football pass visualiser for the past week. It uses open data from StatsBomb to analyse and visualise passing patterns, allowing users to explore and filter the data by pass distance, team and players. https://ift.tt/iHqfECR July 29, 2024 at 03:45AM

Show HN: ThinkPost – split-panel note taking & brainstorming app for devs ThinkPost is an Interactive split-panel diagramming, draggable block-based note-taking, and brainstorming tool. I developed ThinkPost as a side project for few months now. Basic idea is parallel streaming of ideas. It's a desktop web app with a very scaled down mobile version just for support. Whole my career I had been working with startups and specifically early stage ones, and it's a big responsibility to devise a feature on our own, think deeply about it in different streams (logically, security, re-usability, platform APIs etc.) and even present distilled part of it to stakeholders (Often times non technical people). Even now I run backend/infra/mobile/qa/customer support/integrations for a healthcare startup, so stakes are high. There's a lot of self brainstorming in multiple streams and then there's also distillation process. I couldn't really work with single page notepads for that

Show HN: Semantic Grep – A Word2Vec-powered search tool Much improved new version. Search for words similar to the query. For example, "death" will find "death", "dying", "dead", "killing"... Incredibly useful for exploring large text datasets where exact matches are too restrictive. https://ift.tt/Gb1DjAT July 28, 2024 at 01:02AM

Show HN: URL Knife in JavaScript https://ift.tt/xfWDtQU July 27, 2024 at 11:44PM

Show HN: Burrow is a globally distributed, serverless HTTP proxy https://ift.tt/JrUg2kS July 27, 2024 at 11:10PM

Show HN: Applesoft BASIC editor with example programs This is an Applesoft BASIC editor that extracts and updates code into a live Apple II VM. You can load examples through the dropdowns at the top-right of the screen. The CodeMirror-based editor separates out 'stacked' BASIC lines to make them easier to read. https://ift.tt/YRb0dkZ July 27, 2024 at 12:45AM

Show HN: Patchwork – Open-source framework to automate development gruntwork Hi HN! We’re Asankhaya and Rohan and we are building Patchwork. Patchwork tackles development gruntwork—like reviews, docs, linting, and security fixes—through customizable, code-first 'patchflows' using LLMs and modular code management steps, all in Python. Here's a quick overview video: https://youtu.be/MLyn6B3bFMU From our time building DevSecOps tools, we experienced first-hand the frustrations our users faced as they built complex delivery pipelines. Almost a third of developer time is spent on code management tasks[1], yet backlogs remain. Patchwork lets you combine well-defined prompts with effective workflow orchestration to automate as much as 80% of these gruntwork tasks using LLMs[2]. For instance, the AutoFix patchflow can resolve 82% of issues flagged by semgrep using gpt-4 (or 68% with llama-3.1-8B) without fine-tuning or providing specialized context [3]. Success rates are higher for

Show HN: Hyve Tile, a puzzle game but I can't solve it I created a puzzle game after some recent years of hiatus from game development. It was a puzzle game where you have to assemble a randomized tiles. You can view the preview using eye icon on the top right side. You also can undo your previous step. I created this game using Unity because I am already familiar with it. If you encounter the tiles is not randomized, please try recreate the tile again, I don't exactly know why it's happenning. Thank you https://ift.tt/dJCSz1Z July 27, 2024 at 12:06AM

Show HN: Create diagrams of complex data flows in software systems Hello HN, It has been a while since I contributed to the web, so I decided to get back in shape and publish "something". This app is a POC of "what if diagrams were more dynamic". I'm a software engineer by trade, and with conventional tools, I often times struggle to explain flows of data in complex software systems. I got inspired by video games like The Incredible Machine and Factorio, as in some ways, software systems tend to become Rube Goldberg-esque machines ;) As a side quest, I also wanted to craft diagrams faster than text-based tools (ex: mermaid), as I am always forgetting their syntax. If you try the app, you will certainly struggle with its UI, especially when crafting flows, as I used all my brain juice on the core idea. I have cool features in my head for a v1 but today I really wanted to simply show what I got. You can access the app directly at https://gg-charts.com and there ar

Show HN: Word Slicer Hi. I created a small word game and would love someone to give it a try and let me know what you think. Thanks! https://wordslicer.com July 26, 2024 at 07:24PM

Show HN: Linkwarden – An open source collaborative bookmark manager Hey there HN, a major problem we're dealing these days is content on the internet can be taken down for any reason. On the other hand, we have lots of bookmarks and links that we want to keep for future reference. That's why we've built Linkwarden, a fully self-hostable, open-source collaborative bookmark manager to collect, organize and archive your webpages and bookmarks. One thing we're planning to do in the near future is to add a free plan to make it more accessible to everyone, especially if you’re just starting out without a commitment. This plan is also intended to bring users closer together with the goal to have a social aspect. As of now you could either use our Cloud offering [0] to directly support this project and experience Linkwarden, or you could self-host it on your own machine [1]. Almost a year ago we introduced Linkwarden (the new version) for the first time on Hacker News [2]. We&#

Show HN: Simulated (AI Based) User Testing [Open Source] Hi all, I've created a little tool that allows you to get feedback from a "simulated (AI-based) user" on your designs. You can select preset questions for the AI user to answer or input your own questions. I hope this tool can help you refine your designs before showcasing them to real users. I'd love to hear your thoughts and feedback! I'm considering adding personas for the AI to role-play and making several other enhancements. There's still lot’s to do, but I wanted to share this early version with you. https://ift.tt/YfaDmFs July 25, 2024 at 10:10PM

Show HN: Voice Out – Text-to-speech to read any webpage, Google Doc, or PDF Hey everyone I'm the creator of Voice Out, and I'm super excited to share it with you! Voice Out is a Chrome extension that lets you 'read' by listening. It turns any webpage, Google Doc, or PDF into speech with just a click. Now, you can go through your reading list while working, commuting, or doing chores. I packed it with tons of languages and voices so you can customize your listening experience. And the best part? It's completely free! You can also enable commercial voices from OpenAI, Google, Azure, Amazon etc, using an API key. I set mine to use the OpenAI voice - it works great and costs almost nothing. Voice Out will soon add support for three more TTS providers, support reading content inside iframes, and be able to create rules to transform site text (you can use this to rewrite links, bullet points, etc). I'd love for you to try Voice Out and hear your thoughts! Direct link

Show HN: Simple headless, serverless, static, git-based CMS I couldn't find a CMS that met all my needs, so I built this prototype. It works for my purposes. I'm curious if anyone else finds it interesting or useful. If there's enough interest, I may continue working on it. Feedback welcome! https://ift.tt/fxmyvou July 25, 2024 at 08:41PM

Show HN: Unsearch, an open source alternative to Google Chrome Sync I use several browsers between college, work and home and I like to have them synced so I can find websites I've searched for in a browser when I don't have access to it or access my bookmarks. I don't like the idea of using any of the sync services offered by the major browsers because of how they might use my data, because they lack some features I'd like to have, and because they all try to lock you into their ecosystem. So I'm building an open source cross-browser manager for browsing activity. I would love to hear your thoughts on this concept, and if you have any questions or suggestions, please let me know. https://ift.tt/PCxjG3k July 25, 2024 at 12:18AM

Show HN: SchemaFlow – A New Way to Handle Database Migrations https://ift.tt/FaQJ8CM July 25, 2024 at 12:35AM

Show HN: AI over Email https://ift.tt/ePFXw8R July 24, 2024 at 04:34AM

Show HN: Briefer – multiplayer notebooks with schedules, SQL, and built-in LLMs Hi HN! We're Lucas and Lucas from Briefer and we're building better notebooks. Our notebooks are kind of a mix between Notion and Jupyter with extra features, like the ability to schedule notebooks, turn them into dashboards and apps, and write SQL queries whose results turn into data frames automatically. We're building better notebooks because we think they're a great idea poorly executed - for three reasons. The first problem with notebooks is that they're difficult to share. Non-technical people don't want to download docker containers and install Python libraries to see what the data team is doing. Then, the data team takes screenshots of their work and pastes them somewhere else. The issue with this approach is that the data gets stale, and the output is not interactive, so it's difficult to get feedback and iterate. The second problem with notebooks is that they get too me

Show HN: I built a tool to expand your network (that introverts will love) As someone who struggles with social anxiety, expanding my network through traditional means has always been challenging. I found existing networking apps either too spammy (LinkedIn) or too much like professional dating (Bumble Bizz), and they just didn’t work for me. About a year ago, I developed a matching system for a local startup accelerator. This system connected founders, mentors, and investors based on industries, skills, and job functions, facilitating over 5,000 meetings that led to some amazing outcomes. Inspired by this success, I enhanced the system to focus on email introductions. Here’s how it works: - It analyzes backgrounds and interests. - It sends intro proposals to each person. - If both respond, it makes the intro. My goal is to help people meet interesting contacts without the stress, using email to keep the process simple and integrated into daily routines. I’d love for you to try it out

Show HN: Music Generation - 100x Speed Demo https://ift.tt/O5KQg73 July 23, 2024 at 11:20PM

Show HN: Slab – A programmable markup language for generating HTML https://slab-lang.org/ July 23, 2024 at 11:02PM

Show HN: I packaged all of the productivity advice into one product Hey hackers, Like many of you, I'm always trying to optimize my productivity, and I have tried a lot of apps out there to do so. I didn't find the exact one that I could use, so I built one for myself. Check it out and let me know if you have any thoughts! https://www.focusmax.io July 22, 2024 at 10:24PM

Show HN: OpenDataCapture an electronic data capture platform for data collection Hi HN, We're the Douglas Neuroinformatics Platform[1], and we've been working on Open Data Capture, a web-based electronic data capture (EDC) platform for continuous clinical and research data collection. You can use it to administer instruments (like forms and interactive tasks) either in-person or remotely. The platform is based on a fundamentally longitudinal data model. Unlike other EDC platforms, which are centered around the concept of a study with rigid timepoints, Open Data Capture is designed for continuous data capture. Data is associated with a given session, which includes metadata such as date, time, and mode (i.e., in-person or remote). We've designed the system around the core restriction that many hospital institutions demand that data remain on-premise, while clinician-researchers often want to evaluate clients outside the institution with research questions. This has resulted

Show HN: Create how-to videos and guides fast Hey HN, I'm Kamal, a 20 year old builder from India, with a team of 4. I was building an AI-powered course builder initially, and once we started getting some paying customers biggest problem that we encountered was teaching them how to use the product. I wanted to create help centre but I couldn't, probably the procrastination, because I felt like it was a huge task. So, me and my co-founder decided to make creating videos and guides for this help centre fast and easy. This is where Kroto comes in, you just record a product/process walkthrough and it generates studio quality how-to videos with zoom-in and transition effects along with a step-by-step guide with GIFs for every action. Here's the demo: https://www.youtube.com/watch?v=JmeeNmpNepY I want to know if you guys also face similar issues, and want to get some feedback on the product. Biggest issues right now: Publishing time way too long, editor not optimised, no way to r

Show HN: Moocable – find people studying the same online course/book Hey, everyone I made a website that lets you find study partners/groups based on the specific course/book you are studying. It's 100% free + no registration required. Why: I know there are many subreddits for finding study partners. But, one of the biggest reasons we can't find the right partner/group is lack of clarity. Most posts that I read on Reddit were something like: "I'm interested in programming. Let's study Python together..." - That's not a clear goal. But, when you say "Let's study the Python for Everybody course on Coursera . I'm from Mumbai, India, and I'm looking for study partners in the* timezone (UTC+5:30). I'm fluent in Hindi language. I have 2 years of experience in C++ , so I understand the fundamentals of programming. Happy to host the group and contribute " - that will lead to higher quality engagement. It's also difficult to search + f

Show HN: Hyve Tile, a puzzle game but I can't solve it I created a puzzle game after some recent years of hiatus from game development. It was a puzzle game where you have to assemble a randomized tiles. You can view the preview using eye icon on the top right side. You also can undo your previous step. I created this game using Unity because I am already familiar with it. If you encounter the tiles is not randomized, please try recreate the tile again, I don't exactly know why it's happenning. Thank you https://ift.tt/n7jkyWZ July 21, 2024 at 07:19PM

Show HN: Improve English Vocabulary by Reading Emails Daily https://ift.tt/XOJLwZq July 21, 2024 at 10:33PM

Show HN: JSON-Threat-Protection Rust High-Performance Crate https://ift.tt/MzD1BGC July 21, 2024 at 07:31AM

Show HN: Local Devin – powered by Sonnet 3.5 https://ift.tt/tAZibl8 July 21, 2024 at 04:54AM

Show HN: Live Demo of GraphRAG with GPT-4o mini Hi HN, Microsoft recently open-sourced the GraphRAG framework, which enables more contextual responses than traditional vector-based RAG, especially for summarization-focused queries on textual data. However, a common critique is the LLM costs for constructing the knowledge graph. With the newly released GPT-4o mini, working with GraphRAG would now be ~30x cheaper. We built a demo with quarterly earning call transcripts from a few S&P 100 companies comparing GraphRAG with GPT-4o, GraphRAG with GPT-4o mini, and Baseline RAG. Try out the demo here: https://ift.tt/7ek30uz Looking forward to your feedback! https://ift.tt/7ek30uz July 21, 2024 at 01:41AM

Show HN: AI Negotiation roleplays for training and fun Dear Hackers, for a friend of mine I recently developed a prototype that allows him to let the job candidates for sales positions prove their negotiation skills. I now turned it into a public demo, to get your feedback. First situations: House Negotiation is live, and Hostage Takers follows. Have fun and tell me what you think. https://ift.tt/rFGW9U8 July 20, 2024 at 04:16AM

Show HN: Spectral – Visualize, explore, and share code in Python/JS/TS https://ift.tt/hK6S1VL July 20, 2024 at 02:52AM

Show HN: 80+ CLI tools to build, browse, and blend your media library https://ift.tt/ZeLJOju July 20, 2024 at 12:31AM

Show HN: ChatGPT Chrome Extension to Keep Temporary Chat Enabled https://ift.tt/EKYD9As July 19, 2024 at 11:05AM

Show HN: NetSour, CLI Based Wireshark This code is still in early beta, but i sincerley hope it will become as ubiquitous as VIM on Linux. https://ift.tt/8CzfRZV July 19, 2024 at 09:17AM

It’s Getting Easier to Use Parking Meters – Learn How and Explore their History By Pamela Johnson and Kelley Trahan Our staff are installing thousands of these new single-space meters across the city. They'll make it easier to pay for parking. San Francisco has 27,000 metered parking spaces, and we're working hard to upgrade every single one. The goal: replace outdated technology with meters that are easier to use. It's all part of our Parking Meter Replacement Project. We'll share how the upgrades help and look back on the history of parking meters in the city. For even more details, you can check out our Illustrated History of San Francisco’s Parking Meters webpage. Upgrading thousands of meters: how the... Published July 18, 2024 at 07:00AM https://ift.tt/0irkSaf

Show HN: How we leapfrogged traditional vector based RAG with a 'language map' TL;DR: Vector-based RAG performs poorly for many real-world applications like codebase chats, and you should consider 'language maps'. Part of our mission at Mutable.ai is to make it much easier for developers to build and understand software. One of the natural ways to do this is to create a codebase chat, that answer questions about your repo and help you build features. It might seem simple to plug in your codebase into a state-of-the-art LLM, but LLMs have two limitations that make human-level assistance with code difficult: 1. They currently have context windows that are too small to accommodate most codebases, let alone your entire organization's codebases. 2. They need to reason immediately to answer any questions without thinking through the answer "step-by-step." We built a chat sometime a year ago based on keyword retrieval and vector embeddings. No matter how hard we

Show HN: Quoter – An alternative educational appoach? https://ift.tt/Ob8PVvJ July 17, 2024 at 10:29PM

Show HN: Boards – Automate document-heavy tasks We are excited to announce Boards. Boards are flexible tables that help you structure and make sense of data that lives in PDFs, pictures and more. Many business users spend time extracting key information from files like invoices, contracts and other documents. Boards eliminate the need for this by focussing on 3 things: 1. Flexibility: boards can be easily tailored to suit your business. Start from a template or create a board from scratch. 2. Automating data entry: to import information into your board, simply upload files or email your board. 3. Simplifying change: when a business process changes, we make it super easy to add columns to your board and backfill them. We believe software of the future is truly custom and boards are built with this principle in mind. Some of the things you can use boards for: - Tracking supplier payments - Customer orders - Managing contracts and agreements Check out the product demo here: https://ift.tt

Show HN: TextBin – An Open Source PasteBin Alternative I wanted to challenge myself with open-source projects and learn something new. This project helped me explore deployment and building APIs in GoLang. This is the first of probably 3 phase deployment. In this launch, all the texts will be public and there's not authentication or private texts. In the next one, I'll add individual and organizational level authorization and eventually build a social media kind of feature where you can comment and like texts, follow users. If you have any feedback, then please let me know, thanks. https://ift.tt/v0blLuW July 17, 2024 at 09:03PM

Show HN: OpenMetadata – OSS platform for data discovery observability governance Hi HN, OpenMetadata is an open-source metadata platform built to solve complex data management challenges and deliver high quality data assets. It’s based on the experiences of solving the data problems encountered at companies like Uber and Hortonworks. Our team includes the creators of Hadoop, Atlas, and Uber Databook, as well as committers/PMC of projects like Apache Kafka and Storm. Unified Metadata Platform * Unified: A single platform for data discovery, governance, and data observability. * API-first: Standardized metadata specifications using well-designed REST APIs, crucial for anyone consuming or pushing metadata for modern data teams. * Metadata platform: The data catalog is just one of the many applications of metadata built on the platform, vs different siloed data catalog tools, quality tools, governance tools, etc. that each have to be set up and maintained. Please check out more details abo

Show HN: A.I Powered Visual Knowledge Management Platform Caduceus is a cutting-edge, AI-enhanced Visual Knowledge Management Platform, which creates distinct constructs for knowledge representation. https://ift.tt/M6HzIKv July 16, 2024 at 10:41PM

Show HN: I quit my job and made an automatic time tracker Hey Hacker News! This is my first post here. About 5 months ago, I left my job because I was completely burnt out. After taking some time off, I started freelancing. But I found tracking my time to be a real hassle as I kept forgetting to start or stop the timer and often had no idea what I’d worked on. So, I decided to build Taim as a side project, while also working now on some freelancing gigs. Taim is going to be automated time tracking tool for freelancers and teams. It’s designed to make tracking time effortless and accurate, so you can focus on your work and not worry about the clock. I’m excited to share this with you all and would love your feedback! Currently planning to launch it to the public in a few months. https://taimapp.io July 16, 2024 at 10:28PM

Show HN: Turn voice messages to beautiful journals https://ift.tt/1PG5is7 July 13, 2024 at 07:38AM

Show HN: TargetJ – New JavaScript framework that can animate anything I am excited to introduce to you TargetJ, a new JavaScript framework that can animate anything. I have been working on this project for over two years, driven by the complexity of current UI frameworks. You can find the interactive documentation at www.targetj.io. I hope you find it useful for creating great web experiences. If you have any questions about the framework or want to share your thoughts, please leave a comment below. I’m eager to hear from you! https://ift.tt/XafL0On July 16, 2024 at 01:36AM

Show HN: I built a climbing-based VR puzzle game In each level, the goal is to climb to the top of the wall. Each wall has a unique layout of handholds, magnets, hooks, and elevators, and only one path to the top. The challenge is finding the right combination of moves to get you there. After each unsuccessful attempt, you can view the entire wall from afar to plan your route and strategize before trying again. I just released this on App Lab and would love to get some feedback and see how much interest there is in the concept. It’s listed at $3, but if anyone here wants a free key, just email me at john@solvethewall.com. I also set up this Discord for feedback: https://ift.tt/CK0bEzB . https://ift.tt/GcvZpA0 July 15, 2024 at 11:34PM

Show HN: PeachML – The Instant AI Marketplace We’ve started an AI marketplace where creators can instantly deploy their models for free and make money when other people use them. There’s a short interactive tutorial on the landing page, give it a try. Our API and payment support are not in place quite yet, so you can play around with our app in the browser for free for a few more days. Enjoy! If you have questions or comments, post in the discussion below or email jesse@peachml.com if you want a private conversation with us. Jesse & John peachML https://peachml.com July 15, 2024 at 10:58PM

Show HN: WordSea – Visual English Dictionary Hi! My girlfriend and I created an app that allows you to "see" the meaning of words based on their definitions. We think it is sometimes easier to understand and remember a new word when you can visualize it. For some words, it is easy to do - you can search Google Images to quickly grasp the meaning. We wanted to extend this idea to more abstract words. Hope you find it useful! https://wordsea.xyz/ July 14, 2024 at 09:05PM

Show HN: Htmx Offline Mode I wrote a pretty simple extension to HTMX that captures requests made if you lose internet or other connectivity to the server receiving the requests. Then, when you're back online, it replays requests. Maybe someone here would benefit from it. https://ift.tt/18JOjHP July 13, 2024 at 11:36PM

Show HN: Eternium.css – minimal CSS lib for layout/styling form elements https://ift.tt/VpynXRI July 14, 2024 at 02:33AM

Show HN: An open-source backend for frontend framework built on Express.js Hey All! I started a project to create a simple API proxy server that would allow me to use third-party APIs in my frontend apps without exposing my API keys. This solved a common problem I faced: needing to interact with external services securely without building a full backend for every project. As I worked on it, the project evolved into something more comprehensive: a Backend for Frontend (BFF) Framework built on Express.js. This framework now helps you quickly spin up a backend for your client applications, especially useful when you're dealing with APIs you don't fully control. You can configure the BFF using a simple YAML file, and it comes with built-in policies for CORS, JWT validation, and rate limiting. If you need more customization, you can extend its functionality by writing custom Express middleware and handlers. I'd love to get your feedback and hear if this would be useful for your

Show HN: Windows 9X – Windows 98 but all of the programs are AI generated https://ift.tt/A5IUrn9 July 12, 2024 at 10:14PM

Show HN: Open-source CLI coding framework using Claude https://ift.tt/ykvpsfe July 12, 2024 at 11:50PM

Show HN: Mandala – Automatically save, query and version Python computations `mandala` is a framework I wrote to automate tracking ML experiments for my research. It differs from other experiment tracking tools by making persistence, query and versioning logic a generic part of the programming language itself, as opposed to an external logging tool you must learn and adapt to. The goal is to be able to write expressive computational code without thinking about persistence (like in an interactive session), and still have the full benefits of a versioned, queriable storage afterwards. Surprisingly, it turns out that this vision can pretty much be achieved with two generic tools: 1. a memoization+versioning decorator, `@op`, which tracks inputs, outputs, code and runtime dependencies (other functions called, or global variables accessed) every time a function is called. Essentially, this makes function calls replace logging: if you want something saved, you write a function that returns i

Show HN: Upload your photo and generate crazy YouTube Faces for your thumbnail Upload your photo, this AI tool generates hundreds of High-Conversion Youtube faces. Our AI analyzed millions of viral video thumbnails, found the top performing Youtube Faces templates for each niche. Then it can select and generate the best performing youtube faces according to your content. Works for both realistic photos and cartoon photos for faceless channels. https://ift.tt/V0PQWn1 July 12, 2024 at 01:57AM

Show HN: I made an SEO checker to fix frustrating issues in minutes, not hours If you have any issues optimizing your website. Seototal will help you. A while ago I was trying to improve my SEO on my first startup, That was when i realized how clunky and overcrowded most SEO tools were I used were, Ahrefs and Semrush initially. I built it to be lightweight and focus on the basics. It checks on page and technical issues to output straight forward reports with quick and helpful knowledge bases that will help you fix your SEO basics fast. The website is still in early stages and is actively being improved. So I'm open to any here any issues or feature recommendations you have. Thank you for your time. https://seototal.xyz July 12, 2024 at 01:10AM

Show HN: Dut, a fast Linux disk usage calculator "dut" is a disk usage calculator that I wrote a couple months ago in C. It is multi-threaded, making it one of the fastest such programs. It beats normal "du" in all cases, and beats all other similar programs when Linux's caches are warm (so, not on the first run). I wrote "dut" as a challenge to beat similar programs that I used a lot, namely pdu[1] and dust[2]. "dut" displays a tree of the biggest things under your current directory, and it also shows the size of hard-links under each directory as well. The hard-link tallying was inspired by ncdu[3], but I don't like how unintuitive the readout is. Anyone have ideas for a better format? There's installation instructions in the README. dut is a single source file, so you only need to download it and copy-paste the compiler command, and then copy somewhere on your path like /usr/local/bin. I went through a few different approaches writ

Show HN: Open-source tool that writes Nvidia Triton Inference Glue code for you Triton Co-Pilot: A quick way to write glue code to make deploying with NVIDIA Triton Inference Server easier. It's a cool CLI tool that we created as part of an internal team hackathon. Earlier, deploying a model to Triton was very tough. You had to navigate through the documentation for the Python backend, figure out how to get your inputs and outputs right, write a bunch of glue code, create a config.pbtxt file with all the correct parameters, and then package everything up. It could easily take a couple of hours. But with Triton Co-Pilot, all that hassle is gone. Now, you just write your model logic, run a command, and Triton Co-Pilot does the rest. It automatically generates everything you need, uses AI models to configure inputs and outputs, and handles all the tedious parts. You get your Docker container ready to go in seconds. Check out our GitHub repository and see how much easier deploying to T

Biking and Rolling Plan Open House Meetings Start This Week By Andrea Buffa Community members enjoy a sunny ride during a recent Bike and Roll to School event. We have kicked off a series of open house meetings to get your feedback about the San Francisco Biking and Rolling Plan. We hosted the first event on Monday in North Beach. Here’s where our next few meetings will be: Wednesday, July 10 from 5 - 7 p.m. at the Upper Noe Rec Center Monday, July 15 from 5 - 7 p.m. at the Southeast Community Center Wednesday, July 17 from 5 - 7 p.m. at the SF State Cesar Chavez Student Center The goal of the San Francisco Biking and Rolling Plan is to create a safe, connected... Published July 10, 2024 at 07:00AM https://ift.tt/YVbITc9

Show HN: Sentinel-1 Explorer App Simplifies Access to SAR Imagery Bringing together the ready-to-use Sentinel-1 RTC imagery from Living Atlas, and core capabilities via the ArcGIS Maps SDK for JavaScript, Sentinel-1 Explorer aims to help democratize SAR imagery for Earth science and observation. https://ift.tt/Sh9xNn8 July 10, 2024 at 11:46PM

Show HN: Create Music with R https://ift.tt/FuEWhVb July 10, 2024 at 01:15AM

Show HN: I built a WASM-console using WebAssembly and tinygo https://ift.tt/qFvMVpj July 10, 2024 at 12:39AM

Show HN: I made a SaaS landing page for those who hate CSS shit Are you tired & bored of making a landing page for your new business/SaaS? With our boilerplate, you can make a stunning page exactly like this one and launch quick AF. Focus on your idea and let us handle the looks https://ift.tt/Lp34Ibh July 10, 2024 at 12:21AM

Show HN: Easyto converts container images to EC2 AMIs Easyto builds an EC2 AMI from a container image. It creates a temporary EC2 AMI build instance with an EBS volume attached. The EBS volume is partitioned and formatted, and the container image layers are written to the main partition. Then a Linux kernel, bootloader, and custom init and utilities are added. The EBS volume is then snapshotted and an AMI is created from it. Demo video: https://www.youtube.com/watch?v=lruK2WOWa-o . https://ift.tt/5JP8fCK July 9, 2024 at 11:53PM

Show HN: S3HyperSync – Faster S3 sync tool – iterating with up to 100k files/s An alternative S3 sync tool to extremly fast sync s3 buckets. Feedback and contributions are welcome! https://ift.tt/vGZ07Wy July 9, 2024 at 02:05AM

Show HN: I coded my own JSON translation tool to easily localize my side project Hi HN, I’m Joan, the developer of Quicklang. I made this app to easily translate and keep in sync all my localization JSON files for my side projects. While searching online for a similar tool, I only found enterprise solutions that do not allow direct editing of JSON files. I used to use ChatGPT to translate the JSON translation file changes before coding Quicklang. However, I realized that ChatGPT only allows you to input short content for translation into another language (even if you provide a .json file), and each time I had to request translations for one language at a time. So, I decided to build an app that only sends the changes I’ve made to the OpenAI API and easily translates them into all the target languages for my side projects. Technical details: I used Next.js to build the front end and backend, and I use a custom VPS (EC2 instance) on AWS to handle the translation process. This is because

Show HN: Imageprompt.io – AI-powered and human-curated artworks, logos, photos ImagePrompt.io is a constantly growing collection of AI-generated content for artists, designers and everyone in need of great images. Includes stock photos for presentations and website, artworks for prints and wallpapers and logos for your next business. https://imageprompt.io/ July 8, 2024 at 02:03AM

Show HN: Hi.Events – Open-Source Event Management and Ticketing Platform https://ift.tt/1NBsa9i July 7, 2024 at 09:26PM

Show HN: I made an open source Mailchimp RSS-to-Email alternative Hi all! Excited to share rss2newsletter after completing dev work for the initial release. The idea for this project came out of necessity, as I wanted to share my articles via email newsletter. I was looking for a super minimal, lightweight, and open source solution, and when none existed, I decided to create one. For any sizable number of email recipients, a popular platform like Mailchimp will easily cost you hundreds or even thousands per month in per-contact fees. rss2newsletter, on the other hand, allows you to use Amazon SES, so you can reach your audience at pennies on the dollar. Beyond these factors, I also wanted something that could run on an internet-connected potato it's so easy on your system and fully automated so you can set it and forget it. So, I created (and put under a free software license): https://ift.tt/knq2yfd rss2newsletter (integrating with Listmonk and Amazon SES for ultra-low-cost emails

Show HN: A directory of free and public APIs https://publicapis.io/ July 7, 2024 at 01:23AM

Show HN: MetaShunt – high dynamic range current measurement development tool Develop and validate your ultra- low power and IoT electronics devices with ease with MetaShunt. Optimize wakeup cycles and deep sleep power consumption. Open source Python interface for expandability. Performance and capability similar to Otii Arc and Joulescope for 1/10 of the cost. https://ift.tt/CKh20xX July 6, 2024 at 10:38PM

Show HN: Bash Dungeon – An educational dungeon crawler in the shell This is still WIP, but if anyone is interested, we could develop it much faster and perhaps even with cooler features like TUI graphics etc ... Right now it is all in plain ol bash https://ift.tt/lTeMUO5 July 6, 2024 at 11:59PM

Show HN: I made an open-source minimal blogging platform https://ift.tt/NQz6rth July 6, 2024 at 11:17PM

Show HN: A simple app to create .gitignore files https://ift.tt/j7bEJO3 July 5, 2024 at 06:02PM

Show HN: A better way for homeowners to find service pros What is it and who's it for? A tool for homeowners that allows you to snap a picture of an issue, understand your problem and automatically find local pros. Why I built it? I'm a millennial newb to homeownership that hates always feeling anxious and unprepared every time something happens to my house. Plus, I hate spending so much time searching for pros and reading reviews. How can you try it? - Visit https://ift.tt/AQEGh4P - Upload a pic of your home issue - Confirm it understood correctly - Get your list of vetted pros and key insights on the problem What am I seeking with this post? Feedback, thoughts, questions. Is it helpful, what you hated, what you like, anything and everything would be very much appreciated. You can also view a demo video here: https://youtube.com/shorts/Jtj3kJL5dzs?feature=shared What's the long term plan? I'd like to turn it into a complete property management assistant for homeowners

Show HN: I built a Home Server | NAS with LXD https://ift.tt/uUYdHnj July 5, 2024 at 01:05AM

Show HN: I upgrade my digital dead man switch Add more features: - File upload - Improve user interface - Account deletion, data export - Improve security https://bequeath.app July 5, 2024 at 12:00AM

Show HN: Connect to more than 200 event sources (GreptimeDB as Telegraf Output) https://ift.tt/RJpoSKB July 4, 2024 at 12:57AM

Show HN: We created a plataform to enhance your Git management Improve pull request management with Catsync. Say goodbye to the chaos of pull request management and welcome Cat, your ultimate solution for streamlining collaboration, enhancing code quality, and accelerating development cycles. Catsync offers a robust platform designed to empower teams with intuitive features tailored for seamless pull request workflows. https://catsync.co July 3, 2024 at 09:25PM

Show HN: wt.dev- Dev tool for testing webhooks and email sending Easily test your webhooks and emails with our straightforward tool. https://wt.dev July 3, 2024 at 06:43PM

Show HN: Free AI productivity framework for solo founders (with GPT-4) https://ift.tt/KoeS6UY July 3, 2024 at 01:43AM

Show HN: Pug, a TUI for Terraform Pug is a full screen terminal user interface for terraform. I wanted a tool that could scale terraform without leaving the terminal. There are plenty of SaaS products (terraform cloud, etc), and yes there is terragrunt but its interface is sorely lacking. I want logs to be organized and easily accessible. I also wanted to view and manage state resources at scale without endlessly rattling out `terraform state ...` commands. Pug provides all this in one small binary. You can fire off 1000s of terraform plans and applies and see their output in real-time. All the common terraform commands are supported. State is automatically refreshed following changes. You can swap out terraform for opentofu or terragrunt. In future Pug could be taken beyond a single-user, single-machine app. Processes could be launched on kubernetes, teams could share and approve plans, pull requests managed automatically, real-time updates relayed from other users etc. The end-to-end

Show HN: Ella – AI companion for emotional support when you're alone https://ift.tt/2z5dIZ6 July 2, 2024 at 11:12PM

Show HN: Simple Commenter – A Client Feedback Tool for Freelance Web Developers Hey HN, I'm Aleksander, and I built Simple Commenter to solve a problem I faced as a freelance web developer. This tool simplifies client feedback by allowing comments directly on your website with just one line of code. It works seamlessly with platforms like WordPress, Shopify, and Webflow. The backend is user-friendly, making comment management easy. If you're dealing with similar challenges, check it out! https://ift.tt/VHd1OJQ July 1, 2024 at 09:06PM