BlogViral

Show HN: An MIT-licensed ChatGPT plugin that loads and edits files locally https://ift.tt/yWXoK4p August 1, 2023 at 10:22AM

Show HN: Socket web extension – free NPM supply chain protection Hey HN, I'm Arjun, an 18-year-old intern at Socket. I've been working on a project that I'm really excited to share with you all - a browser extension that makes it easier to check the security of NPM packages before you use them. You can try the extension on any Chromium-based browser or on Firefox. - Chrome extension: < https://chrome.google.com/webstore/detail/socket-security/jb... > - Firefox add-on: < https://addons.mozilla.org/en-US/firefox/addon/socket-securi... > Socket scans NPM packages for malware, vulnerabilities, code smell, and unwanted behavior using AI and some very powerful in-house static analysis we've been perfecting over the last 2 years. As the primary developer of Parcel.js' web extension transformer (< https://parceljs.org/recipes/web-extension/ >), I thought it would be cool to use my own work on Parcel to create a useful extension during my internship at Sock

Show HN: A Girl Next Door Does Not Exist (NSFW) Warning: NSFW. I'm posting this from a throwaway. Note that on HN favorites are public, but upvotes are private. Porn seems like it'll be one of the big areas of ai in the short term. There've been multiple threads and comments about AI + Onlyfans and AI + porn and AI girlfriends on HN recently ( https://ift.tt/Av6MOjr , https://ift.tt/ThLOtY1 , https://ift.tt/jYG7wsS ). I've heard that porn is the industry that pushes new technology forward - VHS, bluray, highly scalable video serving. I made a site compiling together some of the AI porn that I made with the help of some people on Discord over the past few months. I don't think AI will get rid of onlyfans. People spend on onlyfans for more than just the images. I do think people will have access to unlimited image and video porn at some point in the coming decade, which will definitely change the porn industry. The site shows what's possible with AI porn today - i

Show HN: Openexus – Building blocks for the internet Hi HN! We are thrilled to share a sneak peek of https://openexus.com after months of work. You can try out the cool demos on the front page! The idea is to build a platform and community for composable building blocks where anyone can easily create, find and connect different modules to create dynamic and interactive apps, sites, dashboards, and docs. This can be done without using a single line of code. Key principles of what we are building: 1) True composability that enables infinite possibilities — Modules today are either too complex to be used only by developers (e.g. NPM packages) or too simplistic where they are usually used as an embed in isolation. We are establishing a modularization foundation that is powerful enough for developers to express functionalities, simple enough for anyone (even kids) to use, and flexible enough to build sophisticated creations. 2) Smart connect without code — All logic can be clearly expressed

Show HN: Turing RK1 – 32GB RAM and AI Accelerator A year ago, we launched the Turing Pi2, a 4-node cluster computer with a unique modular and heterogeneous architecture. Despite the excitement, we faced a significant challenge: a shortage of supported Single Board Computers (SBCs), including the Raspberry Pi CM4 and NVIDIA Jetson modules. In response, we made a promise to our community to deliver our own compute module, aiming to address the shortage and push the boundaries of what compute modules can achieve. Today, we're thrilled to fulfill that promise with the introduction of the Turing RK1 Compute Module. The Turing RK1, a result of a year's worth of dedication and innovation, features 8 ARM CPU cores, up to 32 GB RAM, and a 6 TOPS AI accelerator. It's built on the RK3588 SoC and uses a 260-pin SODIMM form factor. Full specs here: https://ift.tt/4BZFYMp Importantly, it's pin-compatible with NVIDIA Jetson and our Turing Pi2 cluster board. We're also supporting U

Show HN: File distribution over DNS: (ab)using DNS as a CDN https://ift.tt/KXd6qzT July 31, 2023 at 11:35PM

Show HN: Single-Instruction (Subleq) Programming Game https://ift.tt/4EmNQ5v July 31, 2023 at 05:04AM

Show HN: FFmpeg and Replit for C Programmers Hey guys, I made an online course teaching FFMPEG C API. We turn FFMPEG command line text into actual C code. https://ift.tt/r4FjNzu July 31, 2023 at 02:37AM

Show HN: Hear radio emissions from Earth, comets, black holes, and more https://ift.tt/xYW31Tk July 30, 2023 at 08:05PM

Show HN: Sshield, a secure(r) SSH agent written in Rust sshield is a drop-in SSH agent replacement written in Rust which stores keys in an encrypted SQLite database instead of in ~/.ssh. I opted to use russh, which is a Rust implementation of the SSH protocol and ssh-agent for greater memory safety. It allows importing settings and keys from OpenSSH as well as creating, updating, showing and deleting keys. Whenever a program requests using the key for signing, a prompt is displayed to the user for confirmation. This way: 1. Your keys don't get leaked (unless the server process' memory is dumped, but that requires root on *nix systems) 2. Your keys don't get misused and inadvertedly sign something malicious. It is still a work in progress, but I've been able to switch with fairly minor inconveniences that are just the result of not having it globally installed. The repo will soon have a Nix overlay or package output with all the right settings enabled for daily productio

Show HN: AI Powered Markdown Editor for tech writers https://mdedit.ai/ July 30, 2023 at 09:50AM

Show HN: Llama2.ipynb https://ift.tt/WUkXKJD July 30, 2023 at 04:37AM

Show HN: Scribe – android dictaphone with speech recognition on device Dear HN community! We are developing Scribe - dictaphone with speech recognition on device. On device means - audio is not sent to any cloud and stays on your phone, so it is private. The neural network runs right on the CPU of your smartphone. The app is free, there are no limits or fees based on transcription hours, one can transcribe 24/7 and pay only for electricity. This is actually a demo of our SDK, which we offer to businesses to embed in their applications, and it will stay always free for private users. It is like Google Recorder, but unlike Otter.ai or other transcribing apps based on Google Assistant. https://ift.tt/XZadnY7... Some of the features: - record to wav, flac, aac and transcribe in real-time - transcribe from audio/video files - share to and from Scribe - access records and texts easily from file system Some of the possible uses: - transcribing lectures/trainings - court hearings - medical/psy

Show HN: Gogit – Just enough Git (in Go) to push itself to GitHub https://ift.tt/sLzDpeR July 30, 2023 at 03:34AM

Show HN: ssh-tpm-agent – SSH agent for TPMs https://ift.tt/Z2z4ext July 29, 2023 at 08:28PM

Show HN: This blog post shows its Hacker News score https://ift.tt/6eUIBzb July 29, 2023 at 04:29PM

Show HN: An app to help you stay Focused I built this app in less than 4 hours over a busy and noisy weekend to help me stay focused while studying, during my college days. Since then I have been maintaining this open source project. Its been quite a fruitful and enjoyable ride. Hope you all like it :) https://ift.tt/qEtuz6p July 29, 2023 at 01:38PM

Show HN: Heimdall ML - Democratizing access to machine learning https://ift.tt/AkmyXZO July 29, 2023 at 04:22AM

Show HN: Worst programming language written in less than an hour Unfinished side project inspared by JavaScript It's just a stupid interpeter for my poor language https://ift.tt/0kJQtrF July 29, 2023 at 03:02AM

Show HN: Rubbrband – Evaluating generated images at scale Hey HN! We’re the founders of Rubbrband ( https://ift.tt/hsZtuo7 ), a evaluation platform for image generation models like Stable Diffusion. We provide a monitoring application to detect deformed human features in AI generated images at scale. For example, we automatically flag images of people with deformed eyes or hands. We’ve worked with several companies leveraging generative image models in production, and found that one of the main problems is that it’s hard to filter images for good quality sample at scale. Typically, teams will have to manually look through the images for these samples, which is slow and expensive. We wanted to build a monitoring solution that lets you to see all of the images you’ve generated, and to automatically be alerted when an image was generated with a deformity. We’ve started by building evaluators that detects deformities in human features, like face and hands. We’re focused on expanding rapidl

Show HN: Diffusion Models for Greeting Cards https://yoohoo.cards July 29, 2023 at 01:34AM

Show HN: Wall of Gratitude – a place where we can share gratitude in public Gratitude deserves to be seen. Each of us can point to individuals who've impacted our lives in significant ways. Perhaps it was a mentor who guided us, a friend who stood by us during challenging times, or a family member whose love was unwavering and unconditional. However, they don't get to hear our appreciations, especially in public. In many organizations, we've embraced the practice of expressing gratitude to our colleagues through karma points, kudos, or similar recognition. While these gestures are valuable, they often happen behind closed doors. Therefore I made this little website so that we can share our gratitude in public and inspire others to do the same. https://ift.tt/oYqc5D0 July 28, 2023 at 03:29AM

Show HN: lilo, A CLI to download GCP logs to a SQLite db https://ift.tt/QAW9pd2 https://ift.tt/QAW9pd2 July 28, 2023 at 03:28AM

Updated Muni Service as Students Return to School By Clive Tsuma 28R 19th Avenue will run on weekdays between 7 a.m. and 7 p.m. starting Monday, August 21. Muni will make changes to service to address crowding starting August 19 as SFUSD students return to school. This includes the return of the 28R 19th Avenue and bus stop changes to the 29 Sunset to improve travel times. 28R 19th Avenue Rapid Service   The return of the 28R 19th Avenue Rapid is a highlight of the upcoming August 19 Muni service changes. The restoration of the line since its suspension at the start of the pandemic will address crowding that riders on the 28 19th Avenue bus currently experience. The 28R 19th Avenue Rapid will run on weekdays between 7 a.m. and 7 p.m., every 12 minutes. Combined with the 28 19th Avenue, service on the corridor will be every six minutes.   The 28R 19th Avenue Rapid will run on a modified route that ends at the Daly City BART station, rather than at the Balboa Park BART station as

Show HN: Pebble Finance – Personalize Your Investments Today Hello HN, We are Pebble Finance! Our newly launched product offers a custom indexing solution, empowering investors to personalize their investment portfolios. # The product What our product is now: We are creating a platform for users to use natural language to search for their interests and personalize their portfolio. Search is a combination of using OpenAI LLM models with Langchain, OpenSearch index, and some traditional NLP techniques. Search is divided into several tools which are selected based on the user’s input query. Based on the complexity of the input query, a single tool or a combination of tools can be used to return a list of companies for the user’s portfolio. Also based on the complexity of query search times can vary from less than a second to up to 15 seconds. List of tools - Themes - General themes or concepts such as type of company - Index/ETFs - Search for common ETFs such as S&P 500, Russell1000,

Show HN: Penmark, an embeddable CMS for Markdown-based static sites https://ift.tt/yMQOAn4 July 27, 2023 at 09:35PM

Show HN: Subset – Spreadsheet building blocks on an infinite canvas Hey HN! We’re excited to show you Subset ( https://subset.so )! Subset is a spreadsheet on an infinite canvas where you can drop in spreadsheet building blocks and connect them together to easily build good looking analytical tools. My cofounder and I both worked in finance before this. We quit our jobs and learned to code to build the spreadsheet we always wanted. We got frustrated with how much time was wasted recreating the same thing from scratch or trying to extract something reusable from a previous spreadsheet. We wanted a spreadsheet with more composability and a community of building blocks to work off of. Why infinite canvas? Reusability is not really a first class concept in a traditional endless spreadsheet grid [1]. A canvas felt more intuitive. You can communicate data flow, better understand inputs/outputs, and quickly make data presentable. Subset is browser based and real-time multiplayer. It is free t

SFMTA Celebrates Disability Pride Month and Introduces the Accessibility Strategy By Katie Heuser Disability rights activist Bruce Oka leads the ribbon cutting ceremony for an accessibility ramp on the K Ingleside platform in 1989.  Did you know one in ten San Franciscans has at least one kind of disability? July is Disability Pride Month, and San Francisco joins the celebration every year to honor the disability community and mark the anniversary of the Americans with Disabilities Act (ADA) . The ADA, which turns 33 on July 26, is the landmark civil rights law that prohibits discrimination on the basis of disability.   The disability rights movement has a long history in the Bay Area, and much of that activism has focused on accessible transportation. You can hear more about the evolution of San Francisco’s accessible transportation on our podcast, Taken with Transportation . During July and all year round, we honor the experiences, achievements and struggles of people with disabi

Show HN: DankGPT – Chat with Your Documents Uses hybrid semantic search (combination of dense embeddings and sparse vectors) to retrieve high quality answers across your documents. Features - Significantly faster than competition (Process a 200 page PDF in <5s) - Much better answer quality - Fast summarization tool - Beta API for end to end extractive document QA (hello@dankgpt.com) Try it out (no login) - Llama 2 paper https://www.dankgpt.com/chat/346f444d-e286-4671-b157-540f4cb... - Scott Aaronson Quantum Information Science lectures https://www.dankgpt.com/chat/cc491d72-dc7b-4ace-8e26-60026ae... - Berkshire 2022 Annual Report https://www.dankgpt.com/chat/068bf85f-b372-46a4-a164-6096f8c... Why not host it yourself? - You definitely can! DankGPT is intended as a quick way to ask questions about a research paper, or help students with answering questions from their lecture slides, with an easy way to share your chatbot. https://www.dankgpt.com/ July 27, 2023 at 12:37AM

Show HN: Rust library for set operations on CIDRs, you can try it in a terminal I had a work objective that required me to be able to "slice" a subnet by a smaller subnet and I didn't manage to find any other libraries that accomplish this kind of computation so I set out to write one myself. Supports calculating CIDR unions, differences, and complements. The rest of the existing set operations don't really make sense for CIDRs since the only way they can overlap is if one fully contains the other (or they are equivalent). I figured a binary tree-like data structure would be the most memory efficient way to represent this, but I'm super open to any feedback especially if there's a well established better way to do this. Play with it on the command line if you have rust installed: `cargo install fcidr`! https://ift.tt/U1vjmLy July 27, 2023 at 12:32AM

Show HN: PrintSwarm – crowdsourced 3D printing and local delivery in minutes Hey HN! I just built PrintSwarm.com, an app that lets you get your 3D models printed by a local printer owner and delivered to you in minutes. Currently just available in NYC. What do you think? The link to the order submission form is here, just fill in the url to the 3d model you'd like to print and tell PrintSwarm where to deliver the completed print: https://printswarm.com Thanks! https://printswarm.com July 26, 2023 at 11:41PM

Show HN: Apache Wayang, multi-platform execution engine https://ift.tt/7UNrjtQ July 26, 2023 at 11:33PM

Show HN: Sequin – Use Postgres/SQL to read from and write to APIs Hi HN community, I'm Anthony, co-founder of Sequin (sequin.io), and am excited to show you what we've been working on. Sequin lets you skip HTTP APIs and integrate with Postgres and SQL instead. While we originally launched with a one-way sync from APIs to Postgres, as of today, you can now _write back_ to APIs using `insert`, `update`, and `delete` on your synced tables. We built Sequin because no one is happy with HTTP APIs today. For developers that need to build on top of third-party APIs, each integration is bespoke. There are few standards. I've personally seen over a dozen different OAuth 2.0 implementations, every JSON response format imaginably, and countless strategies for pagination. On top of that, poor throughput and/or rate limits mean every integration I've worked on has needed to cache or sync data. The platforms that provide HTTP APIs for consumers are equally unhappy. There are few stand

Show HN: Experiment with Hugging Face models in a single notebook interface https://ift.tt/Wh4bHya July 26, 2023 at 10:53PM

Show HN: I spent a weekend building a tool that lets you make LoRAs without code https://www.lorai.art/ July 26, 2023 at 05:59AM

Show HN: AI to analyze SEC filings (10-Ks, 10-Qs, etc.) of public companies https://cofinapp.com July 26, 2023 at 01:28AM

Show HN: EchoCLI – a tool for rooting the Amazon Echo Dot https://ift.tt/k1FWHUd July 26, 2023 at 02:21AM

Show HN: RealAboutInstagram – a replica highlighting harmful strategies Hello HN! I'm a creative technologist and recently decided to develop RealAboutInstagram, a replica of the current About page of Instagram replacing its content with their current harmful strategies used on the platform and the negative impacts of social media. The information on the website is extracted from resources such as the Digital Minimalism book by Cal Newport, Ted Talks, and many others that can be found in the footer. This is one of many projects for my career, and I appreciate anyone taking the time to read this and check out the website. You can check out my other projects at https://ift.tt/GqJm49Y Thank you for your time! https://ift.tt/TOwSjFY July 26, 2023 at 01:01AM

Show HN: SnipCSS – Extract CSS from any website section, turn into components Hello HN! SnipCSS is a Free Chrome extension (with pro version) that I think many web developers would find useful! If you ever tried to copy styles from devtools to recreate a design you know it's very tedious to select each element needed and copy styles. SnipCSS automates that better than anyone. Nothing else merges/splices styles into a usable snippet that stays true to the original design. After getting the extension working well enough to collect snippets, I took it a lot further. I added features to scope the CSS, templatize repeating items, inject lorem ipsum data, and then convert snippets to React/Vue with ChatGPT. I'm even building a template directory of snippets based on the designs I've collected from random websites. Making a universal tool to componentize anything on a web is a big project so it took me a couple years to get here. During that time I've gotten very little feedba

Show HN: Fun Spaced Repetition Ideas Thoughts? https://ift.tt/SHxUfiK July 25, 2023 at 11:10PM

Show HN: Twitter Logo Mad Fold-In I've been watching Elon Musk's takeover of Twitter, and I've even been personally affected by it (negatively), so I wanted a way to vent using open-source software and some very basic art skills. I woke up yesterday with an idea in mind for a MAD Fold-In[1]. A MAD Fold-In is a piece of artwork on the inside-back cover of each issue of "MAD Magazine". The main image can be folded to reveal a hidden, secondary image. I wanted to share my interactive picture with others, but printing a fold-in and mailing it to friends with instructions seemed really hard, so I searched for a digital way to do it. I found a blog post[2] from Thomas Park where he already did 100% of the work necessary to make a MAD Fold-In using nothing but CSS and HTML and a normal PNG image. Using Inkscape and some Creative Commons images, I drafted a rough piece of artwork and tweaked it until the CSS folded it nicely. I wouldn't normally share here, but I thin

Show HN: An Open-Source Platform for Raspberry Pi with Robust OTA Updates Over the last few weeks, I worked on a set of tools which enables (1) a modern workflow to build customized images for Raspberry Pi, (2) robust over-the-air updates with rollback support of the entire system, including firmware files, and (3) managed state which is preserved across reboots and updates. The goal is to have a reliable platform for creating Raspberry Pi-based products. The initial motivation for the project came from one of our customers who uses Raspberry Pi to control test benches for pedelecs. The entire project is open-source. Feel free to check it out and give it a try. The project is still in an early stage and I am eager to hear your thoughts and opinions. Also, feel free to ask any questions! :) https://ift.tt/Op3fmwn July 24, 2023 at 08:27PM

Show HN: I built a robot that generates b-movie plots It's hilarious. https://ift.tt/RoB29Ch July 25, 2023 at 03:13AM

Show HN: SiteOS – Website platform with CRM, email, and analytics The Demo URL is: https://ift.tt/5g0q9YT Info: https://ift.tt/btGyKSo GitHub: https://ift.tt/s6XpkUz https://ift.tt/gKacJ9p July 25, 2023 at 12:32AM

Show HN: TLA+ AutoRepair (with GPT-4) to fix formal specs and understand them TLA+ is a language for formal specification. It can be used to formally verify algorithms and mathematical theorems. Companies like AWS use it for verifying mission-critical parts of systems like S3. The challenge is that TLA+ and formal specifications have a steep learning curve. This tool can aid in overcoming this obstacle at the outset. TLA+ AutoRepair is used to repair/self-heal formal specifications with GPT-4 in a loop, with or without human intervention. Given a TLA+ specification (.tla file) and a model to check (.cfg), the application will go through each error, send it to GPT-4 (or specified model), and fix all errors. Finally, it will document the code to make it more readable. Example Command: python3 autorepair.py Test_Specs/Counter.tla --model=gpt-4 https://ift.tt/OGeAd0q July 25, 2023 at 12:43AM

Show HN: I spent 2 years building a personal finance simulator Hey everyone! After another year of building as a solo dev on nights and weekends, I'm back with an update on this post: https://ift.tt/PKRtioW . TL;DR - ProjectionLab ( https://ift.tt/wkEcDnX ) is a privacy-friendly personal finance planning tool where you can create financial plans that go beyond the standard online retirement calculators. And by popular request, it now supports self-hosting for Lifetime users! Something I'm grateful for is that our community here on HN is the difference between PL existing and not. There was actually a time early on when I was one day away from halting work on it. I posted here on a whim, and was shocked to receive some really constructive and energizing feedback that went on to power my indie dev journey over the past two and a half years. As a quick recap, the story started when I dove head-first down the financial independence rabbit hole. I wanted a hands-on and visual way to

Show HN: Free Threads Video Downloader https://ift.tt/S9B3JyX July 24, 2023 at 03:33PM

Show HN: I Created a Amazon Price Comparison Extension That Saves You $$$ I was fed up of habit shopping from Amazon. So I created a Chrome Extension that allows you to easily, compare from every major retailer, whilst still browsing Amazon. Any feedback is welcomed :) https://ift.tt/n8oRGtp July 24, 2023 at 06:05PM

Show HN: A JavaScript Google Palm API Better Than Google's Own API https://ift.tt/kplwgS0 July 24, 2023 at 09:41AM

Show HN: My Pen Plotting Journey https://ift.tt/TOBFE1a July 24, 2023 at 08:57AM

Show HN: Configurable Pirate Insult Generator Arr HN! I had a need for pirate themed insults for a D&D campaign last year and put together a generator using recursive templating. Generations are scored on a couple axes (vulgarity, viciousness, intelligence) so the output can be tailored to a particular situation. There isn't any AI at work here. I have a new blog post with a lot more detail on how it works: https://ift.tt/BzPUFG5 https://ift.tt/s76t2bu July 23, 2023 at 11:56PM

Show HN: High school transcript generator for homeschoolers Hi everyone, Great Books Homeschool has just released this free tool for generating high school transcripts using the standard American unweighted GPA system. It's available to the public at no cost, and no account creation is required. These are both resources that would have saved me time as a new homeschooling parent, and I hope they are helpful to others. Comments and feedback are welcome! https://ift.tt/XsmZyW7 July 24, 2023 at 12:26AM

Show HN: StratusGFX – new release of my open sourced 3D rendering engine Today I was able to release version 0.10 of my open sourced 3D rendering engine. It is the result of a few months worth of work. The previous version was also posted here and received tons of feedback which greatly helped the project! Since then I've been working to add new features and refine existing ones. GitHub: https://ift.tt/T7Eifak Video showreel: https://www.youtube.com/watch?v=dj0wVxwd1ng The biggest changes for this version include an overhauled global illumination system, FXAA+TAA, and better mesh LOD generation and selection. https://ift.tt/CcRkepi July 23, 2023 at 01:59PM

Show HN: Scaffolder, CLI tool to generate project structure, taken from YAML Scaffolder is a CLI tool written in Golang to instantly generate skeleton project structure with boilerplate code, that's taken from configurable YAML file, to quickly kick-start your project I was tired of manually creating the project structure, with all those folder, files... So I decided to create a CLI tool that allows you to instantly generate skeleton projects, based on a reusable YAML file with boilerplate code if specified. YAML is very easy for both humans and programs to work with and parse, hence why it's the most logical choice in context of Scaffolder. Check out the GitHub page for detailed description and examples :) https://ift.tt/uFUyEev July 23, 2023 at 02:48PM

Show HN: Write Excel Formulas in Seconds with AI https://ift.tt/zFYnJhL July 23, 2023 at 12:37PM

Show HN: Interesting Maps https://ift.tt/UH17kq0 July 23, 2023 at 04:10AM

Show HN: Chitchat, an easy-to-use, cross-platform, chat-based LLM interface Just finished the first draft of my weekend project. Sadly my industry is far away from all the exciting machine learning developments happening right now, so I wrote this project as my first exploration into the world of LLMs. It's not perfect, but I'm excited to see where the project goes from here! https://ift.tt/xTeUCou My main motivations were: - Easy-of-use: Many models are supported out-of-the-box so users don't have to figure out how to download, where to save, etc. - Intuitive: A clean interface - Cross platform: The project is written in Rust and cross-compiled to other platforms. You don't have to have Python or the C++ toolchain installed to use. - Chat-based experience: Model sessions are persisted so the model is contextually aware of your conversation. https://ift.tt/eSLgXBR July 22, 2023 at 11:36PM

Show HN: Trivia Book made with GPT-4 Free for the next 5 days. https://ift.tt/YzsUNrF July 22, 2023 at 09:51PM

Show HN: LLM Assistant to Navigate Regulations Starting with the upcoming UK Renters Reform Bill project - ask questions and get directed to the right places in the docs https://ift.tt/sIfKERQ July 22, 2023 at 03:56PM

Show HN: Vanity, Recognition and Fighting Perfectionism – Buildlog for Git Vain https://ift.tt/yBK0a3P July 22, 2023 at 03:49PM

Show HN: I trained a 65B LLM on my texts to talk to myself (details inside) I trained the 65b model on my texts so I can talk to myself. It's pretty useless as an assistant, and will only do stuff you convince it to, but I guess it's technically uncensored? I'll leave it up for a bit if you want to chat with it. I posted this to Reddit and had several hundred people talking to it. Salient points from that discussion: LLAMA 1 65b Rank 128 5 epochs Batch size 1, 256 cutoff Trained in the Oobabooga suite using bitsandbytes 4-bit quantization for the lora Loss around 1.5 seems to give the most coherent results Trained on raw text dumps that is then parsed by a crappy Blazor Server app I threw together in a few hours. Text format is just "Sender:The Message\n" Trained on 2x 3090 Training took about 16 hours at a 90% power cap on the 3090's Trained on ~30k texts (I talk a lot, that was just 2 years) There's nothing telling it that it's a robot, though it som

Show HN: Guiding LLM outputs using Zod https://ift.tt/bT8e3wp July 22, 2023 at 04:02AM

Show HN: TextToSample – Desktop App to generate audio with MusicGen locally https://ift.tt/8PQic9V July 21, 2023 at 10:53PM

Show HN: CopilotKit – a hackable OSS copilot for any react app CopilotKit is a typescript library for adding a hackable copilot to any react app. You can let the copilot interact with your app via plain typescript closures , and give it (explicit) read access to app data. An example user interaction could look like: - "Which of these travel destinations has a rich architecture history?" - [Copilot answers] - "Great. Add these to my august trip folder, except the ones where it's typically rainy then" - [Added] Recursive agent integration (via Langchain) is in the works - if you have ideas I'd love to hear them here or on the discord. https://ift.tt/wvMR6le July 22, 2023 at 01:59AM

Show HN: Turn Puppeteer into a browser without writing client-side JavaScript https://ift.tt/XMLqDsh July 21, 2023 at 06:37PM

Show HN: Open-sourced my minimalistic home dashboard Hi HN! I've just published my small home dashboard project on Github. Hope you like it too and perhaps find it useful as a reference for similar ideas. Overall I'm very happy with the LilyGo e-ink device and I'll probably add a bunch of other features in the future. https://ift.tt/JUr4uW3 July 21, 2023 at 03:54AM

Show HN: Playback – Interactive Programming and Print Debugging Reimagined Ladies and gentlemen of a Lisp persuasion, Clojurians and Clojuristas, followers of the paren and everyone else covetously eyeing the greener grass, I made an open-source thing that I would like to share with you. My elevator pitch is that it'll make you forget all about regular print debugging in 10 minutes straight. The slightly longer pitch is this: #>(tag'n'trace any Clojure(-Script) form to `tap>` and Portal with automatic last-input function replay on eval, instant re-render and hassle-free insertion of traced data into the REPL) And before I end up pasting half the README here in bits and pieces, just go and check out the damn thing, will ya. There's a screencast and everything. https://ift.tt/xF9mfz2 https://ift.tt/xF9mfz2 July 21, 2023 at 12:03AM

Show HN: Jnigen – Experimental Java interop for Dart / Flutter on Android https://ift.tt/pWoE4Nj July 20, 2023 at 10:01PM

Show HN: nozl.dev Hi, we are Mahad, Taimoor and Behroz, representing the nozl team at breu.io, a cloud-first developer tools company. We are excited to annouce https://nozl.dev , distributed rate-limiter for outbound API calls wiht out of the box schema validation, backoffs & retries. What can nozl be used for? Quick API integrations or building data streaming pipelines with schema management. Some of the salient features are - Support of OpenAPI specification file lets you add Integrations. - Built-in mechanism for retry & throttling. - Fault tolerance via a distributed key-value store backed by RAFT provides deterministic and exactly once guarantee. - Out-of-the-box observability to give you exact visibility into your pipelines. - SDKs for nodejs & Java (more on the roadmap). - Schema-aware streaming makes sure that your data stays clean when building data pipelines. Learn more at https://nozl.dev/ You can find a quick demo here: https://ift.tt/ntwBAqd?... Looking forward

Show HN: ETscript – An experimental interpreter for Salesforce's AMPscript I wanted to take a break from JavaScript and learn a lower-level language. I've always been into musical instruments, so I thought I'd be knee-deep in C++ and building VST plugins by now. But for whatever reason, I ended up going through Robert Nystrom's excellent book, Crafting Interpreters instead. Things started out fine, but I had trouble staying focused since I was just copy-pasting code from the book. Forcing myself to type everything out made things worse. To give myself a challenge, I switched things up by using languages not used by the book. For the tree-walking interpreter, I used Python instead of Java; for the bytecode interpreter, it was Rust instead of C. Doing that made a difference. I didn't stop there, though. Instead of implementing clox (the main subject in the book's second half), I implemented a subset of AMPscript — a DSL I had used back when I worked at ExactTarget

Show HN: RAGstack – private ChatGPT for enterprise VPCs, built with Llama 2 Hey hacker news, We’re the cofounders at Psychic.dev ( http://psychic.dev ) where we help companies connect LLMs to private data. With the launch of Llama 2, we think it’s finally viable to self-host an internal application that’s on-par with ChatGPT, so we did exactly that and made it an open source project. We also included a vector DB and API server so you can upload files and connect Llama 2 to your own data. The RAG in RAGstack stands for Retrieval Augmented Generation, a technique where the capabilities of a large language model (LLM) are augmented by retrieving information from other systems and inserting them into the LLM’s context window via a prompt. This gives LLMs information beyond what was provided in their training data, which is necessary for almost every enterprise application. Examples include data from current web pages, data from SaaS apps like Confluence or Salesforce, and data from documen

Show HN: Keeper – GPLv3 app to store your personal info based on YAML templates Keeper is a command line GPLv3 application, programmed in Go, designed to privately store your personal info using custom formats described in YAML templates. Using Sqlite as the backend. https://ift.tt/d32TSV5 July 20, 2023 at 02:23PM

Show HN: I made an app that lets you realize our time is limited on Earth https://ift.tt/2gzwmWO July 19, 2023 at 11:31PM

Show HN: Infisical – open-source secret management platform Hi HN, we’re the founders of Infisical, the open source secret management platform – it provides an end-to-end set of tools to manage your secrets across your team and infrastructure ( https://infisical.com/ ). Excited to show you all the progress that we’ve made in the past few months after our Launch HN in February ( https://ift.tt/0vEV2lJ ) and Show HN in December ( https://ift.tt/rTCslGD ). During the previous Show HN and Launch HN, we received a ton of feedback which helped us improve Infisical. We’ve since released: - Secret scanning: a new toolset to block commits with hardcoded secrets and continuously monitor your code. - Folders: Deeper organizational structure within projects to accommodate for microservice architectures and storage of more secret types like user API keys and OAuth tokens. - Node and Python SDKs, Webhooks: More ways to integrate and start syncing secrets with Infisical across your infrastructure. -

Show HN: Ansible update playbook for Fedora Silverblue I've been a reader of Hacker News for many years, but this will be my first post. I love using Ansible and have created a simple Playbook for updating Fedora Silverblue, along with Flatpaks and Distroboxes. This is version 1.0 and I though that some else might find it useful as well, hence why I am posting it here. https://ift.tt/Rb1mBV4 Have a great summer :-) July 19, 2023 at 03:15PM

Show HN: I created a platform to rally my community https://ift.tt/cfIXmP3 July 19, 2023 at 01:14PM

Show HN: ProseMirror.Net We've released a translation of the core ProseMirror projects to C#! Currently we are utilizing this library in our DotNet backend to map collab edits and verify schema compliance for client submitted steps. It's not a focus of ours, but it will be interesting to see how this might get used on platforms C# runs on natively; like IOS or Android.. https://ift.tt/KWyawXC July 19, 2023 at 06:48AM

Show HN: Site that lets you pay me if you don't walk your talk I built a web app that lets you share your goals publicly, together with a pledged amount. If you achieve your goal, great! Else, you pay the pledged amount as a fine to me. Sounds goofy, but I hope it provides the extra reason for you to keep going when the going gets tough! https://ift.tt/lBgY9zE July 19, 2023 at 09:54AM

Show HN: Mute Google Meet with Anything Connected to Home Assistant https://ift.tt/KjO13kG July 18, 2023 at 11:29PM

Show HN: ChatbotGen – Custom Chat GPT for Web and WhatsApp in 5 Minutes A chatbot builder. You can integrate with WhatsApp, and soon with telegram as well. Other features we have: - Free Plan - API - Team members - Custom design https://ift.tt/jI59MQS July 18, 2023 at 07:15PM

Show HN: Comments Owl for Hacker News 2.0 – now for Safari and mobile Hacker News has one of the designs of all time - I initially made this extension because I wanted to be able to follow comment threads across multiple visits _without_ searching for "hour(s) ago" and "minutes ago", while preserving the UI we all know. This major release adds a Safari version (it can also be installed on Kiwi Browser or Firefox Beta on Android) and mobile support for the first time, with specific UX tweaks for the mobile breakpoint version, such as being able make list screen flagging require confirmation, improving the header somewhat and increasing the distance between the upvote and downvote buttons. Since its first Show HN 4 years ago, it now also has user management features - you can add notes to other users which will be displayed next to their comments, and you can also mute people if you feel the need to. If you have any other feature requests or UX issues with HN you'

Show HN: Nring.info – An overview of Nürburgring info that we were missing When we wanted to visit the Nurburgring, my friend and I searched for a good source with all information about it in one spot. Things like the best spots to view cars driving the Nordschleife track, where to rent cars or book taxi laps and other info. Turns out there didn't seem to be one clear and up-to-date source for all of this information. Many web sites were either dated, unclear os sometimes down right wrong. So we created the website we were missing and are launching it today: http://nring.info Currently it contains an overview of all available ring taxis and rental companies, all the different corners, their locations and descriptions and some interesting or useful POIs all on a mobile friendly interactive map[0]. It is still a work in progress and we will be adding things like walking routes to great vantage points and more thorough explanations of the (financial) risks of driving the ring. One thi

Show HN: Weekly Charts of Strong Stocks and ETFs Hi HN users, My project is weeklycharts.org. This project generates and shows a weekly list of strong stocks and ETFs. My definition of a "strong" stock is a stock that is rising, upward trending and advancing stock. This project is based on an idea which I have after reading the book, "How I Made $2,000,000 in the Stock Market" by Nicolas Darvas. I have used UNIX shell scripts and GNU Awk to calculate the statistic; and HTML, CSS and SVG for presentation; and GNU Make for building this project. The stock prices and industry profile of the companies are sourced from finance.yahoo.com. I intent to open source the code, on github, but have not decided on a license that best fit this project. I would welcome your suggestion. Initialy, I hope to setup this project as a paid subscription service, maybe say, between one to ten dollars per month. But after much consideration, maybe a open source model is better, as I do not

Show HN: GitHub Actions Goat – Deliberately Vulnerable CI/CD Environment GitHub Actions Goat is an open-source educational project that simulates common security attacks and vulnerabilities in a GitHub Actions CI/CD environment and shows how to defend against such attacks. This project is designed to be hands-on and interactive, offering ten meticulously crafted tutorials for security practitioners and developers. You can delve into the intricacies of GitHub Actions Security by forking the project and learning by doing. All you need to follow the hands-on tutorials is your GitHub Account. https://ift.tt/XUJ3xyT July 18, 2023 at 12:46AM

Show HN: GPT and tableau-style interface in R for data visualization GWalkR is an open-source R library that allows you to turn your data frame into a tableau style user interface for data exploration and visualization. It also allows you to analysis your data with natural language questions. GWalkR is the R binding of graphic-walker: https://ift.tt/06Y85ay https://ift.tt/OUFy6h0 July 17, 2023 at 06:08PM

Show HN: Git-identity CLI tool to easily manage/switch/use different Git aliases https://ift.tt/kAW7L8X July 17, 2023 at 04:42AM

Show HN: Use DNS TXT to share information dig +short TXT youpay.govorenefekt.com @1.1.1.1 | fold -s You can base64 encode an image, split to TXT records and send over Internet. Useful in certain circumstances. Like when one of the communicating parties is under severe censorship. July 17, 2023 at 12:06PM

Show HN: A GitHub bot to automaticaly merge prs https://ift.tt/IhWaFY9 July 17, 2023 at 03:20AM

Show HN: Structured output from LLMs without reprompting Built a tool for transforming unstructured data into structured outputs using language models (with 100% adherence). If you're facing problems getting GPT to adhere to a schema (JSON, XML, etc.) or regex, need to bulk process some unstructured data, or generate synthetic data, check it out. We run our own tuned model (you can self-host if you want), so, we're able to have incredibly fine grained control over text generation. Repository: https://ift.tt/gnXuch5 Playground: https://ift.tt/z3hApQc https://ift.tt/z3hApQc July 17, 2023 at 01:30AM

Show HN: nodice-cli, a simple diceware generator in Python with no dependencies https://ift.tt/MkfB7qU July 17, 2023 at 02:27AM

Show HN: Simulating two gears in my game https://ift.tt/AKlNHnG July 16, 2023 at 01:56AM

Show HN: Tiny command-driven Twitch bot framework for Go https://ift.tt/yN0nEPa July 16, 2023 at 05:14AM

Show HN: Recursive COW Pages in Userspace https://ift.tt/42hSvBX July 16, 2023 at 04:49AM

Show HN: Distributed System Simulation and Visualization https://ift.tt/5mnNWa3 July 16, 2023 at 02:45AM

Show HN: PikaTorrent, a modern, multi-platform, open source BitTorrent app I find existing BitTorrent clients offer a rather old user interface, and it's hard to set up remote access, involving setting up a web server, a TLS certificate, domain name, configuring the router, etc... PikaTorrent tries to offer a modern and easy UI. It is available on desktop (Linux & Windows for now), mobile (Android for now), as CLI as an npm package, and even on the web (as a frontend for remote control). Thanks to WebRTC, one can link the mobile or web app with the desktop or CLI app. This way, it's possible to remotely manage torrents securely and without any complicated setup. From a technical point of view, the app is using Expo and Tamagui to target the web, desktop, and mobile (native), meanwhile libtransmission is used as the torrent engine. So we should expect the same level of performance as the Transmission client. PikaTorrent is open source, and I just released v0.3.0 to let poten

Show HN: Urotaka, Step into Japanese. Your Journey from Zero https://urotaka.com/ July 15, 2023 at 08:18PM

Show HN: Stemformulas.com During my (ongoing) engineering degree, I've often looked up formulas and been frustrated at the lack of reliable results. Some formulas (usually the easy ones) get their own blurb on Google results, while others are a few clicks away, or are most easily accessed by looking at random university slides on Google images. It felt like, in this day and age, there should be a site that serves the small but noble purpose of being a source of truth for formulas, while leveraging modern website technology to provide a fast and user-friendly experience. So, I made stemformulas.com (with some friends)! It's a really simple website, basically just collection of formulas with a search bar. The formulas are displayed in LaTeX, they're double checked by me against sources that I link for further reading, and I write out all the variable definitions for each one. A feature I recently added was the ability to copy the LaTeX on any formula page (e.g. go to https://

Show HN: Curated Transformers – PyTorch LLMs with less code duplication https://ift.tt/inDRK5p July 15, 2023 at 02:13PM

Show HN: WhatsApp based simple order taking platform https://ift.tt/xLGodnp July 15, 2023 at 12:43PM

Show HN: A tool that explains any human behavior as Robert Saplosky would do it I'm a big fan of Dr. Saplosky and his book Behave. He talks about how we need to look at any human behavior holistically to understand what really happened rather than looking for simple explanations. But it's hard for us to think like that. So I built this small tool that helps us get started. https://ift.tt/1k6RWE4 July 15, 2023 at 12:18PM

Show HN: I adopted TailwindCSS on Jackal http://jackal.surge.sh/ July 15, 2023 at 08:56AM

Show HN: I built a tool to download your chess games Hi HN, here is my humble weekend project. I couldn’t find any similar utilities online that would let me download all of my chess games, so I decided to make one. It’s definitely imperfect, so please let me know if you have any feedback! https://ift.tt/3T5WSfQ July 15, 2023 at 06:36AM

The Slow but Steady Transformation of Page Street By Michael Delia The transformation of Page Street from a congested to calm thoroughfare continues with the goal of making it safer for everyone.  The Slow Streets Program and other infrastructure upgrades are breathing new life into Page Street, creating a vibrant route connecting the Haight/Ashbury, Lower Haight and Hayes Valley neighborhoods. Widened sidewalks, a significant reduction in traffic and colorful, community-built street artwork have made Page a place where people want to walk, bike and live.  The tree-lined west end of Page Street serves as a gateway to Golden Gate Park. To the east, there have been numerous changes to the approach to Octavia Boulevard that are being welcomed by those who live in the area. There are now new sidewalk extensions and stormwater rain gardens at three locations near Octavia – including a decorative, traffic-calmed intersection at Page and Buchanan Streets.  Once a popular cut-through for

Show HN: LMQL becomes simpler and adds llama.cpp https://ift.tt/3V9P54t July 14, 2023 at 11:16PM

Show HN: AI-Generated Vector Art https://ift.tt/fSjAUkl July 14, 2023 at 04:10AM

Show HN: Roast My Career with Elon Musk AI Get Your Career Roasted by Elon Musk, Donald Trump, The Rock or even Snoop Dogg. 1. Choose a roasting personality 2. Hear burning truths, and then cry Have to admit, the truth this AI spews pinches a lot. Made me question my own career choices while building it. Let me know what you guys think :) https://ift.tt/pEHRgLc July 14, 2023 at 05:15AM

Show HN: CodSpeed – Continuous Performance Measurement Hi HN! We’re Arthur and Adrien from CodSpeed. We’re building a tool measuring software performance before any production deployment, catching performance regressions before they hit production environments and reporting performance changes directly in Pull Request comments. It’s kind of like Codecov but for performance measurement. Today, the go to solution to measure performance is probably to use an APM(DataDog, Sentry, …), continuously analyzing your production environment. However, since those solutions are operating on real environments they need real users to experience poor performance in order to report issues and unfortunately, performance remains an afterthought appearing only at the end of the development cycle. Another possibility to measure performance is to create benchmarks while developing and to run them on a regular basis to have an idea of the performance trend of your project. However, with this approach, the va

Show HN: Unofficial OpenAI Status Dashboard Whenever I get abnormally slow results or high rates of errors from GPT-4, I used to go and check the official OpenAI status site. But mostly it would always show green when I was experiencing issues. So Eliot who I work with built this little utility - an unofficial OpenAI status dashboard. It's designed to answer the question of "is GPT slow for everyone right now or just for me" and "is GPT having elevated rates of errors for everyone right now or just for me" It's aimed at API users but may also be useful for ChatGPT errors/slowness, I'm not sure. Possible features we're thinking about: * Gauge style chart to be easier to read * Show the average and delta vs average in the chart * Track a specific prompt over time to track any model performance degradation * Add stats specifically for ChatGPT (any ideas on how to do so, given that it's behind Cloudflare?) * Add speed comparison of APIs via Azure vs

Show HN: Retool Portals and Retool Embed https://ift.tt/agPVj0G July 13, 2023 at 11:26PM

Show HN: GirlfriendGPTVR https://ift.tt/qfENixc July 13, 2023 at 10:46PM

Show HN: GroceryTrip – Turn receipts into nutritional information Hey HN, I've been working on a Flutter app for the past few months that turns receipts into useful nutrition information. The aim of this project is to make it easier to understand the nutrition and ingredients in our groceries simply by scanning a receipt. How GroceryTrip works (more detail in github repo): 1. Take a photo of your receipt (remains local, there's a demo receipt in the app if you don't have one on-hand) 2. Crop photo to relevant barcodes/names of products 3. View receipt Summary/Details 4. Optional: Contribute missing barcodes It's a super simple app currently, but I think it has potential to provide more insights into the food we purchase every week (viewing grocery trends over time may be useful). Any feedback or suggestions are appreciated! https://ift.tt/qMHE9am https://ift.tt/qMHE9am July 13, 2023 at 06:17AM

Innovation to Icon: 150 Years of Cable Cars Exhibit Opens By Jeremy Menzies We are happy to announce the opening of a special history exhibit at the San Francisco Public Library, as part of the ongoing celebrations for the 150th anniversary of the cable cars . The “Innovation to Icon: 150 Years of Cable Cars” exhibit runs from July 1 to September 30 on the 6th floor of the public library’s main branch library at 100 Larkin Street. 150 years strong, San Francisco’s cable car system is a symbol of the city.  "Innovation to Icon: 150 Years of Cable Cars" takes a visual journey through time that brings the incredible history of San Francisco’s beloved cable cars to life. Combining photographs, original documents, and unique memorabilia from the San Francisco History Center and the SFMTA Photo Archive, this exhibit showcases the spirit, ingenuity and timeless allure of a city icon.   Cable cars once dominated the transit scene in San Francisco. This 1890s shot was taken at M

Show HN: SandSpiel - Phenomena-Simulating Cellular Automata https://sandspiel.club/ July 13, 2023 at 03:17AM

Show HN: AI companions stack – create and host your own AI companions https://ift.tt/mtWeiw9 July 13, 2023 at 01:45AM

Show HN: GPT Web App – Scaffold a React/Node.js app based on your description This started out as an experiment - we were interested if, given a short description in plain English, GPT can generate a functioning full-stack web app in React & Node.js. You can see examples and read about current limitations and future plans here: https://ift.tt/fVraokP... https://ift.tt/c4pu5XY July 12, 2023 at 09:34PM

Show HN: SIXELs in XTerm https://www.youtube.com/watch?v=DF5z6ZO8H60 July 12, 2023 at 11:13PM

Show HN: Chat with AI to Find Your Dream Job Hey HN friends, Just launched my first NoCode web app, maching.ai, built with Bubble. Check it out and let me know if you have any questions or suggestions! https://maching.ai/ July 12, 2023 at 06:28AM

Show HN: I made a Chrome extension to share sections of YouTube videos https://ift.tt/aEjznS6 July 12, 2023 at 04:26AM

Show HN: Van, truck or car camp for $0 a night https://ift.tt/qEOfk4F July 12, 2023 at 03:17AM