My Daily Pakistan

Show HN: pg-bulk-ingest – Bulk ingest into PostgreSQL with high-watermarking https://ift.tt/4yXGnuU May 20, 2023 at 10:43PM

Show HN: My solar-powered, ePaper digital photo frame This is version 2 of my ongoing heirloom device project, a digital photo frame built with the goal of lasting longer than your typical gadget. There's a part of me that wishes to commercialize a polished version of this product, but the more I speak to people, the more I become convinced that I belong to a very small minority. https://ift.tt/c4ZbTCo May 16, 2023 at 09:36PM

Show HN: Openlayer – Test, fix, and improve your ML models Hey HN, my name is Vikas, and my cofounders Rish, Gabe and I are building Openlayer: http://openlayer.com/ Openlayer is an ML testing, evaluation, and observability platform designed to help teams pinpoint and resolve issues in their models. We were ML engineers experiencing the struggle that goes into properly evaluating models, making them robust to the myriad of unexpected edge cases they encounter in production, and understanding the reasons behind their mistakes. It was like playing an endless game of whack-a-mole with Jupyter notebooks and CSV files — fix one issue and another pops up. This shouldn’t be the case. Error analysis is vital to establishing guardrails for AI and ensuring fairness across model predictions. Traditional software testing platforms are designed for deterministic systems, where a given input produces an expected output. Since ML models are probabilistic, testing them reliably has been a challenge. W...

Show HN: Browse, upvote and comment on HN from command line Hi HN! I've built hnterminal, a pip package that lets you browse, upvote, and comment on Hacker News from your terminal. To get started: $ pip install hnterminal $ hnterminal hnterminal is an interactive REPL environment with commands like "get_front_page", "get_tree", "upvote", "reply_to", etc, each of which supports rich arguments and comes with full help documentation. Checkout the readme. https://ift.tt/l5xb64v May 11, 2023 at 09:27PM

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

Show HN: PromptFlow – Low-Code GUI Tool to Chain LLM Prompts with Flowcharts https://ift.tt/be6nSFh May 5, 2023 at 11:34PM

Show HN: Skyname – the first Bluesky username registrar Hey HN! Skyname is the world's first Bluesky username registrar. Pick a fun domain from bsky.cool to tired.io and register your username in seconds. It'll automatically create the TXT record used for verification, assign it to your account, and update your handle on Bluesky. Interested to hear what y'all think :~) https://skyna.me May 4, 2023 at 09:50PM

Show HN: GPT Prompt IDE Hi HN, Today we're launching a tool to help you evaluate and test prompts for Generative AI. We have been building different GPT3 apps and noticed a gap in tooling to help developers assess the quality of different prompts. Our tool helps you template and test on different datasets and LLM models like GPT-3, GPT-3.5 and open source models like flan-t5-xxl. We are just getting started and would be delighted to receive your feedback. https://trywale.com/ May 4, 2023 at 12:08AM

Show HN: Real-time news summary and mind maps https://ift.tt/VzAjN8Q May 3, 2023 at 08:59PM

Show HN: The pure Python SaaS starter kit Hi HN, Recently, I’ve noticed there’s a decently high barrier to entry in developing competitive, full-stack SaaS applications. Beside the standard, boring features that take months to implement, you typically have to know several languages and frameworks, and be familiar with fancy frontend styling classes. I’m working hard right now to solve this problem by building PySaaS- The 100% pure Python SaaS starter kit. PySaaS is a boilerplate Python codebase that takes care of the fundamental components standard to all SaaS applications. The codebase uses the Pynecone web framework to compile your frontend into a NextJS app, so you never have to touch any HTML, CSS, or Javascript. Pynecone is easy to learn, yet fully flexible and powerful enough for advanced use cases. We implement out-of-the-box functionality for secure Firebase user authentication, Lemon Squeezy subscription management (MoR removes a major tax headache), Notion as a headless blog ...

Show HN: Use Terraform Modules in Pulumi Use your battle-tested or 3rd party Terraform modules directly in your Pulumi workflow. https://ift.tt/Lpx8NFo April 27, 2023 at 01:18PM

Show HN: Bookt – Fun and Collaborative Reading Hey everyone, We're looking to change the approach to reading non-fiction. We've built a fun way to read as part of a community. I've created a community that will be reading 'The Almanack of Naval Ravikant' together. Everything is free and you can sign up so long. The community will "commence" on Wednesday the 26th of April at 18:00 ET. The book will be read over 28 days, so you will read about 3.8% per day. https://ift.tt/OSfsUnX https://bookt.app April 24, 2023 at 07:23PM

Show HN: Stadai – Your virtual study buddy powered by ChatGPT With Stadai, you can create customized quizzes and flashcards on any topic from your own study materials or class notes. Stadai is a chat-based study platform that offers a personalized learning experience. You can also access auto-generated quizzes and flashcards on important topics to enhance your learning experience. Stadai saves your progress and stats, helping you track your learning journey, monitor your performance, identify areas for improvement, and optimize your study strategy. Stadai is perfect for students, professionals, and anyone who wants to boost their learning and knowledge retention. Whether you're preparing for exams, learning new skills, or exploring new interests, Stadai can help you achieve your goals. Try it out now at: https://www.stadai.com/ Please share your feedback on Stadai in the comments below, we would love to hear from you! Thank you! https://www.stadai.com/ April 21, 2023 at 11:52PM

Show HN: Play the front page of Hacker News as interactive text games https://ift.tt/K3c2Gpv April 20, 2023 at 11:54PM

Show HN: GoGoBrowse – A Peer to Peer Web Browser Hi HN! GoGoBrowse is a side project I've been working on that allows 2 users to browse the web together while voice chatting. It's a proof of concept for a new model of browsing the web I've been thinking about. My thought is that before a leap to a 3D Metaverse, we need a 2D Metaverse, which is simply social web browsing. I wrote more about it here: https://ift.tt/EUY3blr... Though the goal of an entirely social web browser is still quite a ways off, I think of this as a small first step in that direction. I'd love any feedback on the app itself, and the general concept of social web browsing. https://gogobrowse.com April 19, 2023 at 11:20PM

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: Let your body be the gamepad Hi HN, I made a keyboard emulator that tracks your body pose and emits the key presses accordingly. My main motivation was to make my kids move more on rainy days. I already made a couple of mini-games using the body pose [1-3], and those were definitely fun to make and play! However, once the kids learned the tricks, they got bored. I could only produce that much content myself, and soon realized that I lack time for churning out games. Finally, I decided to tap into an endless pool of PC games, preferrably simple and less addictive ones like the Gameboy and DOS games. This project has been also inspired by [4], which has been featured on HN recently. [1]: https://ift.tt/ikUv7bZ [2]: https://ift.tt/QlWYBJL [3]: https://ift.tt/bc9jAWQ [4]: https://ift.tt/15RwFGB https://ift.tt/OGWCoUR April 17, 2023 at 12:42AM

Show HN: Go-mask – Library for masking sensitive information for Go This library is designed to mask sensitive information or data that you don't want to output by setting tags on structs.( https://ift.tt/rIzHcDi ) In addition to the masking functions defined in the library, users can add and apply their own custom masking functions. And, You can specify field names or map key names as masking targets. This allows you to apply masking to structs without tags. Additionally, you can mask the values of specific keys (string) in map types. Please give me your feedback ! Thanks ! https://ift.tt/rIzHcDi April 15, 2023 at 09:44PM

Show HN: WikiBinge – discover how all things are vaguely connected (2016) Connect two articles on Wikipedia, but do it the long way. I've always been a fan of the theory of six degree of separation, but it's an overused concept when exploring the Wiki-graph. Instead of showing the shortest path, which in my opinion is "boring" and ends up connecting super-important central articles, I came up with my own method: WikiBinge selects the smaller, less represented articles on Wikipedia. In a WikiBinge path, the underdogs are the kings! How does it work? It's pretty straightforward! Compute PageRank on the Wiki-graph and assign as weight of each edge the PageRank value of the destination node. A WikiBinge path is then simply a shortest path using these weights: the algorithm will then favor paths passing through articles with lower PageRank values. More on the motives to build this here: https://ift.tt/QEVwd7Z This is an older project of mine, but it never got much expo...

Show HN: ZP a cli cmd built in rust to copy things to the clipboard `zp` is a custom command used to copy the contents of a source file or of the std output buffer to the clipboard, allowing users to easily paste the contents into another file or program. https://ift.tt/Ia4UgeL April 13, 2023 at 11:51PM