News

Show HN: Adzviser – Digital marketers' copilot for getting data [video] Hello friends - I spent the past 6 months building this search bar for marketers so that they can get their campaign performance data easier and faster. Currently they either have to manually pull those data from Google Ads, Facebook Ads, etc., or to use some connectors, such as Supermetrics/Fivetran, to automate the data pulling process and then build a reporting dashboard from it. I believe that those marketing data and reports can be "one search away". So I built a software prototype that 1) has OAuth2.0 connections to Google Ads 2) translates natural language prompt to Google Ads Query Language 3) generates table and visualization output Contact us: adzviser.com/contact-us https://www.youtube.com/watch?v=O7CWf5Kaypg May 1, 2023 at 05:37AM

Show HN: Type Text and Create Tasks I am experimenting with ChatGPT in my current project https://nexttask.co.uk , now I have a form for prompts where a user can type a prompt, e.g. "Create a task with the title "Submit your pitch decks" with a due date of 10th of May and assign it to everyone" and have a task created. It is awesome! Is this a future of user interaction? https://ift.tt/OxVpF9i May 1, 2023 at 04:07AM

Show HN: ArchitectGPT – AI Powered Home Design Too Hello everyone, I'm excited to share with you my new app, ArchitectGPT! With ArchitectGPT, you can upload or take pictures of any residence/home and transform it using AI via text or pre-selected themes. Whether you want to experiment with different color schemes, furniture arrangements, or even add new rooms to your home, ArchitectGPT can help you visualize the possibilities in seconds. The app uses state-of-the-art machine learning algorithms to generate realistic and personalized design recommendations based on your preferences and needs. ArchitectGPT is perfect for anyone who wants to explore home design ideas without the hassle and cost of hiring a professional designer. It's also great for architects, interior designers, and real estate agents who want to quickly create virtual staging for their clients. The app is easy to use and doesn't require any design skills. Simply upload a photo of your home, select a theme or...

Show HN: Open-Source Implementation of John Conway's Mathy Game of Hackenbush Hackenbush is a fascinating game that led to leaping developments in combinatorial game theory. It caused the discovery of the surreal numbers - an absolutely, incredibly, tremendously large field of numbers. To help it find more popularity, I made an open-source version, mainly for mobile platforms. https://ift.tt/LF7EJVT April 30, 2023 at 07:11AM

Show HN: ChatGPT on Your Watch https://ift.tt/89Qkh0V April 29, 2023 at 05:51PM

Show HN: PineTool – An iOS Companion for the Pinecil https://ift.tt/QJqi4VG April 30, 2023 at 12:17AM

Show HN: All GitHub repos shared on HN https://ift.tt/WkSn1Fx April 29, 2023 at 10:49PM

Show HN: A Gentle Introduction to the Fediverse There's a lot of great explainer sites and articles about the fediverse, but I wanted to make something that serves as a quick introduction for a more casual audience, and lets you dig deeper from there. https://ift.tt/ojg8rvy April 29, 2023 at 04:06PM

Show HN: I made a tool to easily credit co-contributors in Git commits Hi Everyone! The motivation behind creating this tool is to provide an easy way to give credit to contributors in various situations: - In open-source projects, when a pull request (PR) is closed without merging but the idea or code is later implemented. - During pair programming sessions, where two or more developers work together on a single commit. Existing solutions were either too complicated or didn't work as expected, so Git Add Co-Author was developed as a simple, easy-to-use alternative. https://ift.tt/vbaf2IU April 28, 2023 at 09:47PM

Show HN: ChatGPT Plugin that semantically searches Google Maps https://ift.tt/Fy0TBfn April 28, 2023 at 07:35PM

Show HN: Use Terraform Modules in Pulumi Use your battle-tested or 3rd party Terraform modules directly in your Pulumi workflow. https://ift.tt/KASogD1 April 27, 2023 at 08:18AM

Show HN: Pledge Your Human-Made Content AI generated content is on the rise. How can you be sure what you're reading is 100% human? https://nonbot.org April 28, 2023 at 01:47PM

Show HN: Jarvis AI – Text, iMessage, and Email ChatGPT We're back with another ShowHN! When we launched, you could text Jarvis AI using regular SMS messages from your phone. Since launching 3 weeks ago[1], we've introduced two new channels for using ChatGPT. Now you can use ChatGPT over SMS text message, iMessage for Apple-enabled devices, and via Email. It is super interesting to forward an email to Jarvis AI and see its thoughts on your email thread. It can help you brainstorm or it can suggest a reply to previous emails. 10 messages free forever, more volume is free over iMessage and Email for a limited time (until the HN hug of death!). You don't have to sign up or anything to try it. Just send a text to: +1 (855) 676-1two89. Thanks for checking this out. Many exciting features are coming soon to make this more than just a different interface to ChatGPT. We want to make AI accessible to more people, over more channels, with more useful things for your day-to-day. For me...

Show HN: Code-Narrator: Automating Documentation with GPT-4 As a solo developer on a sizeable project, I found myself facing the challenge of creating documentation, a task I admittedly do not enjoy. Fortunately, ChatGPT arrived just in time. After experimenting with it, I discovered that it generates high-quality documentation for code files, even better than what I could produce manually. This realization led me to develop Code-Narrator, a client that simplifies the documentation process. Code-Narrator ( https://ift.tt/E3qKMPN ) utilizes GPT-4 to analyze your code files and automatically generate documentation. The tool is language-agnostic and has been tested with TypeScript, GraphQL, Solidity, C#, Kotlin, and more. As long as the files are in plain text, Code-Narrator should work seamlessly. The primary goal of Code-Narrator is to ease the documentation process for developers, transforming them from writers to editors. While developers are still responsible for verifying the accura...

Show HN: ScrapScript – A tiny functional language for sharable software Hi friends, I started casually working on scrapscript in 2015. I built a few compilers over the years to test out various ideas/implementations, and I think I'm finally happy with the overall design. The code is not public yet. Email me at hello@taylor.town if you're interested in joining the core team later this year. Let me know if you have any questions or feedback :) https://scrapscript.org April 26, 2023 at 11:45AM

Show HN: Codeium-Chrome: Free open-source AI autocomplete Chrome extension https://ift.tt/ZYmTCw9 April 27, 2023 at 08:44PM

Show HN: A Bel compiler to Emacs Lisp bytecode In his classic Lisp in Small Pieces, Christian Queinnec actually suggested this project: compiling Scheme to Emacs Lisp byte code. I took up the challenge with Bel instead of Scheme. Much of the code actually comes from the book but adapted to the problem at hand. https://ift.tt/ENnpeAo April 27, 2023 at 07:53PM

Show HN: Karrio – Open-Source Multi-Carrier Shipping API Hey HN! Daniel and Delali here; we are working on Karrio, an open-source shipping infrastructure. Our focus is on making it easy to integrate shipping into platforms. With Karrio’s open-source and universal shipping API, you can set up connections to a worldwide network of shipping carriers for national, international and last-mile services but also build your own network of local carriers. You can seamlessly add built-in shipping functionalities to your platform, enabling users to fetch live rates, buy labels, track packages, and more. You can check out our Github repo here: https://ift.tt/bV4g2Ri . For developers in the logistics space, carrier integration is often a painful experience. We believe that an open-source solution is a viable alternative to building a shipping system from scratch in-house or getting locked in with a Saas multi-carrier API. Karrio aims to put you in control of your shipping network with lower enginee...

Show HN: GraphAr – An Open-Source File Format for Graph Data Archive/Exchange Hi, Hacker News! We're excited to announce the release of GraphAr, an open-source file format for archiving and exchanging graph data. The landscape of graph processing systems is fragmented, with various types of systems, including graph databases, graph computation systems, and GNN systems. However, currently, there is no common file format for efficiently storing and exchanging graph data while maintaining its schema and graph semantics. GraphAr is designed to address this issue by providing a simple, lightweight format for storing and exchanging graph data. GraphAr is a flexible and adaptable format that can be used across a variety of applications by decoupling the storage of metadata, adjacency, and properties. It is also designed to be efficient by leveraging existing formats such as ORC, Parquet, and CSV as much as possible. This makes it easy to integrate with existing data processing systems and...

Show HN: E2EE iOS Keyboard Calendar Built in React Native https://onin.co April 27, 2023 at 11:47AM

Show HN: A Truly Terrible Text Editor https://ift.tt/Pai3tW8 April 27, 2023 at 06:17AM

Show HN: Web app turns your text into p5js (graphics) code using GPT Text → GPT → p5 | An app that turns your text prompt into p5js code (computer graphics) using OpenAI's GPT and displays it. Under the hood: Nextjs, React, CodeMirror, p5js I got into programming through arduino and processing. I've always thought about how to lower the barriers for people to start programming. With GPT, we can now turn plain text into code, allowing people to start coding without knowing code. OpenAI APIs don't come cheap! If you like the project, consider sponsoring access for others here: https://ift.tt/27qzIN3 Cheers! https://ift.tt/lJ8wvFB April 27, 2023 at 03:28AM

Show HN: I built an online programming language https://ift.tt/UKAmwzx April 27, 2023 at 12:38AM

Show HN: Learn German with Short Stories https://ift.tt/LqRXI9z April 26, 2023 at 02:06PM

Show HN: I'm working on an open source writing app Hey Hacker News, I'm a writer who sometimes misses the fancy features of a code editor, so I started building Chisel. What can Chisel do? - Command palette like VSCode - Git-like history to keep track of your writing journey - Writing feedback ala Hemingway or Grammarly - And it even integrates with ChatGPT I've tried out some other apps like Bear and Obsidian, but Chisel has been a better fit. It's more about writing and less about note-taking. Head over to https://ift.tt/lvz0HVq to check it out! April 26, 2023 at 01:07PM

Show HN: Use Quizzes as Lead Magnets – EmbedQuiz I've been working on this project for the last 6 months. Most businesses have a hard time generating leads and every small improvement in the conversion rates can mean a huge positive change for a company's revenue, so I started creating a tool, that helps companies create better converting lead magnets. When we talk about quizzes, people usually think of simple math and geography quizzes. But lead magnet quizzes can be company audits, routine or workout recommendations, product quizzes, etc. A lead magnet quiz provides an interesting valuable piece of information, that helps the user with a personalized solution to a problem. According to most studies covering lead magnet quizzes, they have higher conversion rates because of the Osvianskina effect ( https://ift.tt/kUruHdF , When filling out a quiz, people are more likely to give their contact info to receive results.) and also the personalized results are more interesting than l...

Show HN: An interactive map showing live wind farm generation in Great Britain GB Renewables Map an energy experiment created entirely in my free time (day job is visualisation at Octopus Energy). It's an interactive map showing live generation for major wind farms in Great Britain, showing what each wind farm is generating both now and in the past, and where that generation is physically located. Animated weather data is from WeatherLayers and shows current and historic wind conditions on the map, providing context to wind generation around the country. History mode allows you to go back in time and see wind generation and weather conditions for a particular date and time. It's great for exploring days of record generation, such as the 21.6GW record on January 10th, 2023! Prediction mode lets you see what wind farms are estimated to be generating using current wind conditions and model based on historic generation and wind speeds. Is a wind farm generating as you expect, or is...

Show HN: ChatGPT Code Assistant ChatGPT is excellent but you need to do a lot of copy and pasting for using it as a coding assistant. I created a simple plugin to give ChatGPT access to the web for documentation and also to the local file system. https://ift.tt/Up0DRZ1 April 26, 2023 at 12:28AM

Show HN: Cicada – Write CI/CD Pipelines in TypeScript https://cicada.build/ April 25, 2023 at 05:10PM

Show HN: rpgGPT, RPG with LLM-Powered NPCs https://ift.tt/uL8Vfv5 April 25, 2023 at 03:08PM

Show HN: I made PromptWatch – LangChain tracing on steroids As I was building my first few chains, I noticed how difficult it was to understand what was going on, why GPT was responding the way it was, and how I could improve it. Tinkering with my prompts was so tedious - I had to either update the prompt template and rerun the whole chain, or grab the actual prompt, take it to OpenAI playground, tweak it there, and then make a template out of it again. That's why I decided to build something better! PromptWatch allows you to tune your prompt templates in the browser in a format appropriate for LangChain, decoupling template from parameters data. It also allows you to track your sessions and costs per your project and tenant, track template versions and more. Best of all, it's completely free! I would be thrilled to hear any feedback you have. Thanks so much for checking it out! https://ift.tt/MxHnmYZ April 25, 2023 at 06:11AM

Show HN: FloatingAI, A GPT helper for any app with Android Accessibility Service We have developed an Android Accessibility Service App that can help users in any app by utilizing the OpenAI API. You may use your own API key at no cost, or take advantage of our cloud service, which offers 30 free requests. There are three built-in prompts to help users reply, summarize, or comment. You can also add your own prompts. If you find some prompts very helpful, maybe you can share them here. Thank you. https://ift.tt/71YRHhb April 25, 2023 at 10:22AM

Show HN: We Built an Open Partnerships Platform with Crypto Remittance https://ift.tt/akNqvLT April 25, 2023 at 11:28AM

Show HN: A website to generate Magic: The Gathering cards I created a website that utilizes OpenAI's LLM to generate realistic Magic cards based on a prompt. Using LLMs to generate Magic cards (or generate anything these days) is not new, but I've tried to put this together into a nice package and I am planning on making future improvements. You can generate some pretty flavorful cards depending on what prompt you provide. There are some issues since this is an early version. You will see cards that are just flat out incorrect or that do not make sense. I also will not guarantee the website will always work, so please be nice :) You will also notice the website domain name is a random one generated by Azure (if people like this, I may get a real one). Anyways, give it a shot and let me hear your feedback or features you would like to see. Thank you and hope you have fun generating! https://ift.tt/ZqbHmG6 April 24, 2023 at 05:19PM

Show HN: Feed of random Wikipedia articles (mobile friendly) https://ift.tt/vw8xuDV April 24, 2023 at 10:28AM

Show HN: A C++ web/application framework I have been building for the last 12yrs Back then there were not a lot of frameworks for C++ like there are available now, gradually added serialization, reflection, orm, modules for apache|nginx, then started adding programming language integration and then finally added support for building on various Os'es and also support for most of the build tools out there. https://ift.tt/mbBPvYI April 24, 2023 at 01:17PM

Show HN: Encryption for App Developers https://phase.dev April 24, 2023 at 01:37PM

Show HN: I quit my job to build a Kubernetes GUI with Rust About a year ago I was working on a project with mirrored Kubernetes clusters deployed across various regions. Constantly switching contexts was a big pain for me and I badly needed something more practical to work with multiple clusters, ideally simultaneously. At that time everyone was talking about Rust and I really wanted to try it out. I then found Tauri, a framework to build GUI apps with Rust + JavaScript. I was sold. I learned Rust and built the app I always wanted to use. Fast, lightweight and with the ability to connect to multiple clusters simultaneously. Fast forward to today, there’s a few thousand users and I’ve quit my job to go all in on this product. Would love to get you to try the app and share your feedback. It would mean a lot to me! Thanks! https://aptakube.com April 24, 2023 at 01:10PM

Show HN: Q&A Bot talking in Hinglish about PDFs Such an amazing time to build applications that can actually make a difference in everyday lives! We've built a simple Q&A bot that can answer your questions in 𝐇𝐢𝐧𝐠𝐥𝐢𝐬𝐡 about any pdfs, wrapped it with a simple command 𝐥𝐜-𝐬𝐞𝐫𝐯𝐞 𝐝𝐞𝐩𝐥𝐨𝐲 𝐩𝐝𝐟_𝐪𝐧𝐚, your bot is now ready to be part of your application stack, I've uploaded a demo where I talk to the bot in half-hindi & half-english about an insurance document - https://twitter.com/_deepankarm_/status/1650447522111029248 https://ift.tt/jR9Fqgu April 24, 2023 at 10:37AM

Show HN: Smart Social News Service (In Development) https://ift.tt/hnayQMp April 24, 2023 at 09:01AM

Show HN: ChatGPT-Powered AI Girlfriend App – Experience the Future of Romance https://ift.tt/fbsguHh April 23, 2023 at 06:24PM

Show HN: I was frustrated with pricing of PagerDuty et al., so made it myself https://allquiet.app April 23, 2023 at 10:29AM

Show HN: Discover 1400+ AI Tools with AI Infinity Tools Directory Looking for the best AI tools for your next project or work or try something new with AI! Check out AI Infinity Tools Directory - a comprehensive list of 1400+ AI tools with categories, pricing, and descriptions. Bookmark Link: https://ift.tt/4rDy1Sv Easily Sort/Filtering by: •Different Categories •Price (Free/Paid/Trial/Open Source etc) •Description •Recently added tools with sort by date Stay up-to-date with daily updates and discover new AI Tools/models. Have any feedback or suggestions for the directory? Let us know! And if you know of any AI tools that are missing from our list, we'd be happy to add them in. https://ift.tt/CZohn3f April 23, 2023 at 12:40PM

Show HN: I designed and coded my portfolio as a freelance designer Feel free to share any feedback. Thank you. https://ift.tt/QbIXF0h April 22, 2023 at 08:29PM

Show HN: DontBore – Accessible, fast, low-footprint Login sharing for the masses https://dontbo.re/ April 22, 2023 at 05:40PM

Show HN: I made an automated phishing email analysis tool called ThePhish It's based on TheHive, Cortex and MISP. I'll update it once the new TheHive API 5 will be released as stable. https://ift.tt/K2krn85 April 22, 2023 at 03:14PM

Show HN: Personal diary powered by AI – AIDiary https://aidiary.io April 22, 2023 at 12:53PM

Show HN: I made a website with musical exercises for beginner musicians https://ift.tt/T7m85bR April 22, 2023 at 11:40AM

Show HN: I made a SQL game to help people learn / challenge their skills https://ift.tt/zi6fPCE April 22, 2023 at 10:40AM

Show HN: Gsubpy, an interpreter for subset of Python, written in Go Recently, I write an interpreter for subset of Python using Go. I haven't seen source code of CPython, all is just written according to my understanding of Python so there may be some unusual things. Hope you can play fun with it. Any suggestion is welcome, glad to get some feedback. https://ift.tt/zWKBP1R April 21, 2023 at 10:17AM

Show HN: Uptrace – open-source APM (alternative to Datadog, NewRelic) https://ift.tt/VKj7q90 April 21, 2023 at 07:26AM

Show HN: Find Copywriter Jobs https://ift.tt/izQc68n April 21, 2023 at 07:01AM

Show HN: WasmGPT – “ChatGPT” in the browser, no WebGPU and no server needed Using threaded emscripten to speed up the generation and offload the main loop. No SIMD or other optimizations. Might work faster with #enable-experimental-webassembly-features enabled. Tested in x86 Chrome and Firefox, Apple Silicon Safari Run it yourself: https://ift.tt/VeaASTx Thanks, https://ift.tt/LTl7dpG , https://lxe.co/wasmgpt/ April 21, 2023 at 03:24AM

Show HN: Thoughts on Flash in 2023, in Flash, in 2023 Spent the past few days making this - something halfway between a demoscene program and an experimental film. I wanted to celebrate the unique computer-y aesthetics of flash, while showing off some weird and obscure tricks I've picked up over the years since it's been deprecated. (Also, some maybe-not-subtle commentary about AI-art and the tools of the future) https://ift.tt/bf5N4FX April 21, 2023 at 02:48AM

Show HN: We built a ClickHouse-based logging service Hey hn! I'm one of the co-founders of highlight.io, an open source monitoring tool. Today we're sharing a ClickHouse-based logging solution we've been working on. We wanted to showcase how we built it and share how you could try it out to give feedback. Since we started working on highlight.io, we've been hyper-focused on "cohesion", or ensuring that when you install your monitoring stack, all of the resources in that stack (user interactions, requests, traces, logs, etc.) are connected in a consumable way. We've written up more about our philosophy on this here [1]. We started building towards this by connecting your client-side app and your server-side exceptions with session replay and exception monitoring; i.e. if an error happened in a server-side app, we would make it easy (with session replay) to trace all the steps that a user took leading up to it. Especially for larger companies using highlight...

Show HN: A webassembly port/demo of Ostinato traffic generator https://ift.tt/AcN6eMa April 20, 2023 at 02:33PM

Show HN: Plane - Open-source, self-hosted alternative to Jira Hi HN, I'm Vamsi, the founder of Plane(A simple, extensible, open source project and product management tool). Today, I’m here to share our journey with you all. It all started when we identified some of the most frustrating elements for teams when managing projects, especially with tools that force users to learn complex frameworks. We wanted to create something that was intuitive and easy to use. That's how Plane was born! We first open-sourced Plane back in November 2022, and the response was great. But it wasn't until we announced Plane on Reddit in April that we saw an incredible surge in popularity. In just under two days, our stars skyrocketed from 150 to 1000+! Today, I'm thrilled to report that over 1000+ users are actively using Plane, and many are using the self-hosted version. Our approach is simple yet effective. Despite adding multiple layers of abstraction for project management, Plane operates...

Show HN: CozoDB, Hybrid Relational-Graph-Vector DB, the Hippocampus for LLMs Hi HN! We're thrilled to share CozoDB v0.6, a monumental update to our FOSS database, which already unifies relational and graph features. With the addition of vector search, CozoDB becomes an even better companion for LLMs like ChatGPT. This release introduces vector search using HNSW indices within Datalog, enabling seamless integration with powerful features such as ad-hoc joins, recursive Datalog, and classical whole-graph algorithms. This update significantly broadens CozoDB's capabilities. Check out the linked release note for an in-depth look at the new features, comparisons to other systems, and intriguing AI development possibilities. We'd love for you to take a look! I'll be here to answer any questions you might have. Looking forward to your feedback! https://ift.tt/c7nftHi April 20, 2023 at 03:01PM

Show HN: A 15 min daily stretch routine for desk workers https://stretch15.com April 20, 2023 at 01:46PM

Show HN: InsightFlow Hey everyone, sharing InsightFlow, a (long) weekend project I made using GPT4. I am bit anxious sharing it since I barely knew how to code in Python before but I was simply amazed on how much GPT was able to help me write something that actually works (I hope). My goal was to create a library that empowers people to ask questions from their data, regardless of its source. InsightFlow does just that, it has some modules that allow s parsing information existing in (for now) video (its audio part), html, and in general text and provides a chat interface on top. I would love to expand this to image and eventually video parsing. I know there are some companies that aim for the same but I could not find an opensouce alternative for it. I tried making it modular so different modalities can be added later on. https://ift.tt/hm1fwk6 April 20, 2023 at 12:52PM

Show HN: Create Comics Using Stable Diffusion https://ift.tt/UlwiLog April 20, 2023 at 06:41AM

Show HN: Question Extractor: turn text into LLM finetuning data https://ift.tt/wBehOFN April 20, 2023 at 12:47AM

Show HN: I Wrote an AI PowerShell Refiner I’ve been having fun generating code via LLMs but getting frustrated with the common pitfalls (hallucinated functions, parameters, mixed up language constructs etc.). I use PowerShell a lot in my daily work so I built something to help generate a lot of boilerplate code I need. I’ve used the PS abstract syntax tree to parse the LLM output and validate that common issues aren’t present, if they are it gets auto-corrected and it also uses the LLM to ensure the logic is still sound after correcting syntax issues. I probably spent more time writing the terrible in-terminal syntax highlighter than working on the AI side of things https://ift.tt/MX63yKW April 19, 2023 at 07:17AM

Show HN: A web decision game 99% coded by GPT4. Uses agent to decide win/loss Yeah... so I know some software development concepts well I haven't written any code in 10 years, so like half the time was just getting a development setup. At first it suggested PyCharm and honestly it wasted a lot of time. Eventually I got VS Code and GPT just seems to understand it so much better. The real secret to getting good responses with GPT-4 during this I found is to restart the conversation fresh with a complete description of what you need (2-3 paragraphs of detail is great) and the rest as code. [detailed description of what you need, make sure it's detailed and specific add examples if possible] #### [insert all the code, the more you can fit the better] That first code block it gives you back on the first output is the cleanest by far. If there is an error and you submit it back in the same chat conversation, it just gets diluted/saturated over time, hallucinations go up etc. So if th...

Show HN: Transform the way you manage and track your business with CreativeOS Transform the way you organise and manage your business. Get rid of your unorganised projects, tasks and goals. Take control of your entire businesses, goals, clients, contracts, invoices and more − all in just one place. This is your home for everything in business. This is a perfect template for anyone who is a professional, freelancer, agency, brand or business. https://ift.tt/9aFRsEM April 19, 2023 at 11:57AM

Show HN: Karma Design Suite – A powerful wireframe and UI toolkit for designers We've designed an extensive wireframe kit and a more extensive set of UI kits. All feedback is appreciated. https://karma.design/ April 19, 2023 at 11:01AM

Show HN: No-cloud P2P file transfer in the browser using latest WebTorrent v2 https://file.love/ April 18, 2023 at 04:57PM

Show HN: Database for analyzing US companies, visualize using Apache SuperSet My main motivation was that I wanted to be able to drill down and filter across all the available stocks, look at the data for myself, and narrow down on the stocks I am interested based on my own sets of criteria, and make data-driven analysis for my personal investment strategies. I used PostgreSQL as the backend database for ELT data pipelines, and used Citus Data cstore_fdw for columnar compression for the final dataset. All financial data is coming from SEC Edgar, https://ift.tt/gl9teoX . I used Python for downloading most of the data. I also run the data load development locally on my home Ubuntu server that I built 5 years ago. I bought 4TB of M2 disks for best database performance, with PRIME B360M-A motherboard and Intel Chip Coffee Lake S. I built the website simply using WordPress, and I run Apache Superset using gunicorn via Apache Webserver reverse proxy. The registration form I had to build myse...

Show HN: tokmon – CLI to monitor your program's OpenAI token costs https://ift.tt/aCOxhMr April 18, 2023 at 05:15PM

Show HN: Job Board Reserved for Humans Only https://ift.tt/iJeYNAI April 18, 2023 at 03:40PM

Show HN: The Fuck Cards – make a card for a friend or enemy The Fuck Card started years ago as a physical card I printed for some friends. Now it's this simple web app you can use to express yourself. Quickly make a card, copy the link and send it to someone who deserves it. It's fun and there's lots you can say with it. I built it built in 100% handcrafted in Vanilla HTML, CSS and JS. No frameworks, no BS. Fonts are provided by Google Fonts. Image generation thanks to html2canvas. No-tracking analytics by Matomo. It started as a weekend project to train my JS skills. I'd love to know your thoughts. https://thefuck.cards April 18, 2023 at 11:36AM

Show HN: Open-source VSCode shortcuts sharing site I made this for the Supabase Hackathon. This is my first open source project! Let me know what you think. Thanks Link: https://ift.tt/ZnjVNS4 It is a place like HN where users can submit new shortcuts and upvote their favourite shortcuts Pain point: lots of shortcuts out there, many good, many bad, how do I learn and focus my time on the best Reason for building: trying out supabase Plans for the future: depending on how people like it! * allow users to post custom shortcuts with gif/video demos * potential issue regarding duplicates - I could check whether the shortcut commands match exactly. And then show a warnings. An extra step here would be to create an embedding of the description for the shortcut and if the description is too close to another, show a warning as well. This might prove difficult because shortcuts such as Indent line and Outdent line are very similar * apply to other verticals, photoshop etc auth embedded code edi...

Show HN: Cfddns – A No Nonsense Script to Dynamically Update Cloudflare IP I couldn't find a decent tool to dynamically update IP address in my Cloudflare account, so I created one for me. Thought share with others. It can be run directly, as a scheduled task, and as a docker container. Only API token and target domain is required. https://ift.tt/TYtBN5W April 18, 2023 at 11:00AM

Show HN: Cyte – A visual, searchable knowledge base of your screen time https://ift.tt/43qL2X7 April 18, 2023 at 01:49AM

Show HN: Magic Happens – let ChatGPT manage your Kubernetes cluster I built this kubernetes operator as a proof of concept this weekend.. It only has a single required item in the spec, a freeform description field. The operator will use chatgpt to generate a spec, then immediately apply it to the cluster. It makes some attempt to correct errors if there's a problem with the syntax. It will leave additional comments, questions or instructions in the status field of the object. I built this in a weekend and it's still quite unrefined. It's in no way production ready, please don't use it for anything real, but it works better than you would think, considering how simple it is. If you're going to use it, run it on a local cluster like 'kind'. Some descriptions to try: * install a redis namespace with a redis cluster and a service in it * create an argocd application in the argocd namespace to install velero. * write a python script that lists all ec2 instances ...

Show HN: Trivai.app – AI powered trivia questions, with references Hi HN! As many of you, I've had a lot of fun playing around with LLMs the past few months and I wanted to show you what I've built. I made a trivia website using GPT3 a while back just to have something to play with. My initial interest was to see if I could get structured responses to build a UI around, and if I could get the LLM to refer back to what piece of text it used to create questions and answers with. The initial results were pretty good, but not good enough. Fast forward a few months, GPT 3.5 was released to the public and I was released from my work. I decided to pick this up again and have been making some changes. - I've generated almost 3000 questions. - I initially only let signed up users generate questions due to cost concerns. Since 3.5 is much cheaper, I've opened up the question generation for everybody. - I built a prompt comparison tool so I could tweak the prompt to get better res...

Show HN: Embedding an ArXiv paper and chatting with it https://twitter.com/pwang_szn/status/1647902577760116737 April 17, 2023 at 03:00PM

Show HN: Serverless Monitoring Designed for Developers and DevOps Teams https://ift.tt/vUd4EN8 April 17, 2023 at 10:17AM

Show HN: No-Auth Twitter API Endpoints (GraphQL) Simple GraphQL endpoints that can be used to pull data without authentication. https://ift.tt/I3QOMSz April 17, 2023 at 12:56AM

Show HN: Ruby WhatsApp SDK Gem Whatsapp Ruby SDK gem Whatsapp released the Cloud API. I had an App that uses Whatsapp, and I extracted all the Ruby code that talks to the API into a gem and made it public. The gem provides the ability to connect with Whatsapp API. Amongst them, you can: - Interact with Business Profiles. - Interact with Phone numbers. - Interact with Media: audio, videos, images, stickers, templates, and documents (Upload/Download, send, receive). - Send and receive messages (text, templates and others). I'm looking for suggestions to make it better. I'm sure the people in HN could provide great feedback I could use to improve the library. https://ift.tt/eQzatLb Thank you! https://ift.tt/eQzatLb April 17, 2023 at 12:36AM

Show HN: LitGrades – AI Flashcards for Students https://litgrades.com/ April 16, 2023 at 06:32AM

Show HN: LiQuery – plain text query language for SQLite databases [node] https://ift.tt/w5eIF3X April 16, 2023 at 12:02PM

Show HN: TypeAPI – An OpenAPI alternative optimized for code generation https://typeapi.org/ April 16, 2023 at 10:44AM

Show HN: German Translation of the Rust Book I have just published a paperback and an e-book of the German translation of the Rust book from Steve Klabnik and Carol Nichols: Die Programmiersprache Rust https://rust-lernen.de/ The translation itself is available for free on GitHub. https://rust-lernen.de/ April 16, 2023 at 09:28AM

Show HN: Use GitHub Actions to generate a warm up routine Morning everyone - I made this because I really didn't want a new SaaS subscription to "be more productive". Turns out, you can do a lot with just a cronjob, GitHub Actions and CSV file! It works quite nicely because Issues created actually can have toggle-able checkboxes so you can mark yourself as you do them. https://ift.tt/E5RICAG April 16, 2023 at 08:25AM

Show HN: PromptLab – A Raycast Extension for creating context-aware AI commands https://ift.tt/k6YPLDw April 16, 2023 at 12:35AM

Show HN: Super Stack Solitaire Solitaire with a retro NES aesthetic. Two game modes - Klondike and Pyramid. Design, sound, art and programming done by me. Play in browser for free or support my work by purchasing the downloadable version. https://ift.tt/opV0hSk April 15, 2023 at 07:06PM

Show HN: ConversionWhiz – Structured feedback on any URL using OpenAI https://ift.tt/CJfnj4q April 15, 2023 at 03:06PM

Show HN: SaaS for making software documentation less annoying As a developer, I absolutely despise writing documentation. That's why I've started building software that would make it a more bearable experience. Our current features include the following: - An AI assistant that lets you talk with your documentation. Ask questions like: How do I do thing X? What is the method for fetching a model from the database? And the AI assistant will answer. - Developers can choose their preferred way of writing: online WYSIWYG editor or writing to markdown files using their favorite editor and then synchronizing with the system via CLI. - Tagging relevant documentation pages with the corresponding code files. Git integration will let you know when one of those tagged code files changes and lets you know the documentation needs an update. I'm sure the people in HN have many more pain points they are experiencing with their documentation software, and we would love to hear them. Any fea...

Show HN: IPython-GPT, a Jupyter/IPython Interface to Chat GPT https://ift.tt/YDdjxUF April 15, 2023 at 02:33PM

Show HN: I'm developing a 3D rendering library in Rust with wgpu I'm developing a 3D rendering library in Rust. But it has a possibility to be like utility library for 3D rendering. I'm imagining it will provide low level utility API for creating 3D application. Also I have a plan to compat with web GPU on the browser. https://ift.tt/dY1HvQu April 15, 2023 at 03:57AM

Show HN: Use Chrome as a rendering engine for local apps https://ift.tt/BXjQE8L April 15, 2023 at 06:38AM

Show HN: TYON, a Simple JSON Alternative TYON (typed object notation) is my attempt to address the main frustrations I have with JSON. 1. Key repetition - you can specify the key names once at the start of a list or map, instead of on each object separately. 2. Escaping strings - everything in a string is literal except for " which is escaped as "". This makes writing regexes and multiline text easier without introducing a bunch of different string styles or excess escaping, which I am not a fan of. 3. While not nearly as important as the first two to me, I did reduce symbol clutter when possible. Files are implicitly maps, keys don't require quotes in most cases, and you don't need commas between items. 4. Decoupling syntax and data formats - TYON has recommended formats for interoperability, but none of these are part of the core spec, so tools are equally welcome to just treat everything as a string. The linked repo contains the spec and a cli app that provide...

Show HN: FOSS physics-based sandbox game with circuiting, robotics, scripting Principia is a physics-based sandbox game that includes electronics, circuiting, robotics, Lua scripting capabilities, cute little robots you can control or fight against, and more. There are about 29 000 levels (including the amount available in the level archive) that are everything from controllable vehicles and other contraptions to minigames, robot adventures, pixel art, or something completely out there. The game started out as a paid mobile game in 2013 and was later available for Windows in 2014, but ended up being abandoned due to financial issues. Recently it was finally released as an open source project and is now completely free. I have become the maintainer of the open source project and I also host the new community site for the game (which started out as an unofficial replacement when the official was shut down), so I presume this counts as a "Show HN". Be sure to check it out! :) ht...

Show HN: Bring GPT with you to every website TypeGenie is a Chrome extension that brings the power of ChatGPT to every website you visit. https://typegenie.it April 14, 2023 at 09:36AM

Show HN: Dare to Debate an AI? Put Your Skills to the Test with DebateDevil Hi HN community! I am excited to share my recently upgraded website, DebateDevil ( https://ift.tt/tyWcv7a ), an AI chat platform designed to help users practice debates, challenge their ideas, and expand their thinking. I created this site to provide a more objective opinion and help users consider their hypotheses from multiple perspectives. example discussin: ``` AI: The time has come to test your hypothesis and beliefs. I will argue against any topic. What do you want to debate? You: AI will take away most jobs from humans. AI: I understand your concern about AI taking away jobs from humans. However, it's important to note that AI is not designed to replace humans but to augment and enhance human capabilities. AI can handle repetitive and mundane tasks, freeing up humans to focus on more complex and creative tasks that require empathy, critical thinking, and problem-solving skills. Additionally, the incr...

Show HN: de(ep)tangle, method to detect overlapping splines https://ift.tt/m3okIq2 April 14, 2023 at 05:19AM

Show HN: A text adventure game where GPT-4 is the player https://ift.tt/WhpDgfb April 14, 2023 at 06:14AM

Show HN: Using zod to get structured and typed output from ChatGPT in TypeScript https://ift.tt/CNGhd9L April 13, 2023 at 10:17PM

Show HN: GPTCache – Redis for LLMs Hey folks, As much as we love GPT-4, it's expensive and can be slow at times. That's why we built GPTCache - a semantic cache for autoregressive LMs - atop the vector database Milvus and SQLite. GPTCache provides several benefits: 1) reduced expenses due to minimizing the number of requests and tokens sent to the LLM service 2) enhanced performance by fetching cached query results directly 3) improved scalability and availability by avoiding rate limits, and 4) a flexible development environment that allows developers to verify their application's features without connecting to LLM APIs or network. Come check it out! https://ift.tt/UAn9mrg https://ift.tt/zQmOvr8 April 12, 2023 at 09:44PM

Show HN: Let's find Pokémon that are the same height and weight as you https://ift.tt/wPEh5me April 13, 2023 at 12:21AM

Show HN: Twitter API Reverse Engineered endpoints: /graphql /1.1 /2 /i https://ift.tt/FTMnXcP April 12, 2023 at 11:50PM

Show HN: More Aesthetic GitHub Repo Search https://ift.tt/nzy4tA9 April 12, 2023 at 10:50AM

Show HN: These Abs Do Not Exist https://ift.tt/gfvj1Kq April 12, 2023 at 08:33AM

Show HN: Matic: a reimagined robot vacuum that work Hello HN friends, We’re Matician, and here’s why we built Matic. We wanted to live in an always clean home but were tired of always cleaning. We’d spend hours cleaning, but with kids and pets, the floors never stayed clean for long. We tried all the various robovacs, but they actually made things worse. They chewed up wires, got lost searching for the dock, and one even tore up an expensive rug after getting stuck on it for an hour! And we weren’t the only ones — friends and family had similar frustrations. So we decided to build something new from the ground up. Something that would just… work. As it turns out, robovacs are chock-full of sensors. Some actually boast about this in their marketing, leading customers to believe that sensors mean sophistication. But we live in homes built by humans and for humans, and humans don’t have Lidar or radar. Instead, we have an incredibly powerful perception system: two eyes and a brain. So, we...

Show HN: Blind.sh – Control macOS with Just Your Voice I thought it was pretty cool that Apple has built automation with osascript across their entire OS and I wanted to see what the possibilities were by linking it up with OpenAI Whisper and OpenAI ChatGPT. It's pretty cool! Be careful since it could do something you don't want it to do. I wouldn't run this on a computer you have anything important on yet! Edit: It's entirely in bash and osascript ~_~ https://ift.tt/HL2w61u April 12, 2023 at 02:11AM

Show HN: A Mental-Health Driven Social App with a Built-In CRM Hey HN! My name is Connor and I am posting today to launch (aka gather feedback on) the app I have been working on. I have General Anxiety Disorder. And that’s most definitely the first time I’ve written those 5 words out like that. My anxiety, very luckily, has never been that detrimental to my life, but I would be lying if I told you I didn’t notice it. For me, anxiety manifests as the inability to recognize negative thoughts quickly. When I fail to recognize them, they cycle and loop and I convince myself of things that aren’t true (that person doesn’t like me any more, I don’t deserve anything I have, I’m a massive failure with a too big nose and receding hairline, etc…). Over the years, I have done many things and learned many techniques to benefit my mental health, but one strategy has always been the most helpful: Talking to someone. Anyone. About anything. Anxiety is like a little voice in my head. When I talk to so...

Show HN: Oasis AI – Craft Emails, Essays and Notes, Just by Talking I’m Yousif, founder/CTO of OASIS AI, a new iOS app to elevate your communication skills. https://ift.tt/L5Sx0QC OASIS AI transforms natural speech into polished writing—college essays, business emails, social media posts, journals, and more. Everything is instant, automatic and efficient. and efficiency. It’s very simple. Let’s face it: humans communicate constantly, but we suck at it. We want to use LLMs to go beyond Grammarly's error correction and Google Translate's word-for-word translation. Instead, OASIS refines your thoughts and intentions, choosing the perfect words to express your ideas in any format or language. The app gives you a first draft, a starting place, and then you’re in control from there. OASIS started off as English–to-English, and we are now in the process of rolling out language translation and speech transcription for over 30 languages, including Chinese, Japanese, Spanish, and Arabic....

Show HN: Profile Writer for Dating Apps Hi folks. We built a fun app that asks a few questions and spins them into a dating app profile. Would love to hear what you think. https://ift.tt/enBsmgP April 11, 2023 at 03:26PM

Show HN: Local-first secret manager for developers https://ift.tt/lE2GJdZ April 11, 2023 at 03:15PM

Show HN: Wolverine: Give your Python scripts regenerative healing abilities Run your scripts with Wolverine and when they crash, GPT-4 edits them and explains what went wrong. Even if you have many bugs it will repeatedly rerun until it's fixed. Demo video on twitter: https://twitter.com/bio_bootloader/status/163688020830443110... https://ift.tt/jdtDFyZ April 10, 2023 at 10:31PM

Show HN: Rust Guideposts – 100+ topics to help learn about Rust I'm teaching Rust to compsci students and recent grads who are joining tech teams. I'm creating a guide of many Rust topics and their summaries. https://ift.tt/zwvjMId The guide is free and open source. I'm seeking ideas for improvements, to help newcomers to Rust and its ecosystem. In addition to the repo, the guide is available as an ebook PDF, with pay-what-you-wish pricing. https://ift.tt/uLw6I0P My goal is to help many people learn about Rust, so I greatly appreciate your advice and you sharing the guide if you wish. Thanks! April 11, 2023 at 07:17AM

Show HN: Skip the SSO Tax, access your user data with OSS As the former CTO of an Insurtech and Fintech startup I always had the “pleasure” to keep regulators and auditors happy. Think of documenting who has access to what, quarterly access reviews, yearly audits and so on… Like many others we couldn’t justify the Enterprise-plan for every SaaS tool to simply get access to SSO and SCIM/SAML APIs. For Notion alone the cost would have nearly doubled to $14 per user per month. That’s insane! Mostly unknown to people, SSO Tax also limits access to APIs that are used for managing user access (SCIM/SAML). This has proven to be an incredibly annoying roadblock that prevented me from doing anything useful with our user data: - You want to download the current list of users and their permissions? Forget about it! - You want to centrally assign user roles and permissions? Good luck with that! - You want to delete user accounts immediately? Yeah right, like that's ever gonna happen! It litera...

Show HN: Chappy, a friendly, privacy first chatbot Introducing Chappy, a friendly, privacy-first chatbot that's here to brighten your day and spark intriguing conversations! With Chappy, you can chat about anything from cosmic wonders to random fun facts, all while enjoying a colorful and exciting user interface. We prioritize your privacy, so you can chat with Chappy without worrying about your data. As a bonus, Chappy is capable of generating vibrant images using AI, making your conversations even more engaging and visually appealing. Come join the adventure and give Chappy a try at chappyai.com! We can't wait to chat with you and explore the universe together! https://chappyai.com April 10, 2023 at 04:31PM

Show HN: TurboPilot: Copilot clone runs code completion LLM on your CPU Hi HN, I spent my easter weekend stuck in the house with COVID and I decided to play with llama.cpp [1] and fauxpilot [2] to see if I could get LLM code assist working on pure CPU. As a proof of concept I'd say I've proven that it's possible. However there's still a lot to do. The auto complete is quite slow at the moment. PRs welcome. [1] https://ift.tt/dTYkHw3 [2] https://ift.tt/Jn8fUjE https://ift.tt/R3fnWOI April 10, 2023 at 11:37AM

Show HN: A cross-platform wrapper for pyright that makes it less noisy This was mainly a fun weekend project to play around with Python's asyncio! But it also scratched an itch. pyright (a static type checker for Python) is far noisier than it needs to be: $ pyright WARNING: there is a new pyright version available (v1.1.300 -> v1.1.301). Please install the new version or set PYRIGHT_PYTHON_FORCE_VERSION to `latest` No configuration file found. pyproject.toml file found at /projects/pyright_polite. Loading pyproject.toml file at /projects/pyright_polite/pyproject.toml Assuming Python version 3.11 Assuming Python platform Linux Auto-excluding **/node_modules Auto-excluding **/__pycache__ Auto-excluding **/.* stubPath /projects/pyright_polite/typings is not a valid directory. Searching for source files Found 7 source files pyright 1.1.300 0 errors, 0 warnings, 0 informations Completed in 1.006sec pyright-polite reduces the output to this: $ pyright-polite Found 7 source files 0 er...

Show HN: The Hardware Lottery https://ift.tt/gE3b2eY April 10, 2023 at 10:31AM

Show HN: The Coolest advancements in AI this week I hope you find these AI breakthroughs and projects as exciting as I do! I'd love to hear your thoughts, opinions, and predictions about these advancements in the comments below. Let's have a lively discussion! I'm also excited to announce that I've started a free daily newsletter called "The AI Revolution" to help you stay updated on the latest AI advancements, all in one place. Today's post is just the first issue, and I'm completely open to suggestions for improving tomorrow's newsletter. Your feedback will be invaluable in shaping this resource. Subscribe to "The AI Revolution" and never miss an update: https://ift.tt/ZyqmRdJ And feel free to follow us on Twitter for more recent updates: https://twitter.com/TheAIRevolu Looking forward to your thoughts and ideas! https://ift.tt/KfTdJlS April 10, 2023 at 12:35PM