Show HN: Passkeys use cases demo (Authsignal) https://ift.tt/SrALY2D

Show HN: Passkeys use cases demo (Authsignal) We've created a more comprehensive demo for Passkeys showing how you can use it at sign in, or embed into other parts of your flow https://ift.tt/9eTwP3y June 22, 2023 at 03:03AM

Show HN: I Built a next.js Product Catalog with an open source ecommerce module https://ift.tt/bakKhZ0

Show HN: I Built a next.js Product Catalog with an open source ecommerce module I built a next.js product catalog entirely on open source modular e-commerce and Vercel's serverless functions. You own the data, the commerce logic is integrated into your project and run through your own APIs. This is a showcase for our Modular way of approaching e-commerce rather than approaching it through Shopify or commercetools APIs. You can follow the twitter thread here - https://twitter.com/RiqwanMThamir/status/1671426435813179394 Looking forward to hearing your thoughts :) https://ift.tt/YlKuCM7 June 22, 2023 at 01:59AM

Show HN: Fake Terraform modules for fast testing and learning https://ift.tt/qnXhzJU

Show HN: Fake Terraform modules for fast testing and learning I often use these reusable modules to sketch ideas during live demos or for tutorials about Terraform patterns, where actual resource creation would be a waste of time and money. Contributions, especially for other clouds, are welcome, as I only know what is helpful for AWS. They're handy for beginners to understand how to wrap and manage reusable modules from root modules and for more advanced users who want to experiment with Terragrunt. https://ift.tt/oBlV3EK June 22, 2023 at 12:10AM

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/xK7qSBE

Show HN: GitHub Stats Dashboard Powered by GraphQL API and GitHub Action https://ift.tt/Y3H06v8 June 21, 2023 at 01:48PM

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/B0GYbFs

Show HN:Wikipedia vector search. 36M passages embeddings in just 2.54 GB https://ift.tt/xrpXHJE June 21, 2023 at 08:36AM

Show HN: A library for execing Python code safely using WASM https://ift.tt/UeXNT01

Show HN: A library for `exec`ing Python code safely using WASM Inspired by Simon Willison's blog post that was catalyzed by this HN post: https://ift.tt/olbRmI7 wasm_exec is a Wasm-powered, sandboxed implementation of exec() for safely running dynamic Python code There are number of use-cases emerging that require arbitrary code execution, often code that is generated by LLMs (Large Language Models) like ChatGPT. This can enable some really cool functionality - like generative BI or website generation - but also introduce a massive security flaw if implemented via eval() or exec(). This is because arbitrary code can be executed using these methods. In a worst case scenario, exec'ing arbitrary code could enable some to rm -rf / your entire server! This library intends to provide a secure method of executing arbitrary Python code to empower LLM-based code generation. This was originally intended to be a direct PR to Langchain but given that the problems with exec() extend to the entire Python ecosystem, it was decided that it would be better as a standalone package. Given the love for Wasm on HN, I thought some folks might be interested,and I'd love additional feedback or contributions to the code base. https://ift.tt/lxpq8bm June 21, 2023 at 06:14AM

Show HN: AfterZhev A Graphical RPG for Arduino in AVR Assembly https://ift.tt/hjJ2WRv

Show HN: AfterZhev – A Graphical RPG for Arduino in AVR Assembly For the last year I've been working on a small RPG, called "AfterZhev", that runs on a single ATmega2560 plus some passive components. The game runs at 60 FPS on a stock 16 MHz ATmega2560, so it's Arduino Mega2560 compatible, and generates a 60 Hz 640x480 VGA video output, with an effective resolution of 120x66 pixels. It also generates 8-bit sound. AfterZhev was written entirely in AVR assembly. AfterZhev - I think! - is the only graphical RPG that runs on an 8-bit Atmel chip. I'd like to be wrong about that, though. As the world's official best player, I can beat the game in under three minutes, but it'll probably take an hour or so to complete. Let me know what you think! Writeup: https://ift.tt/G21dymp Source code: https://ift.tt/w0chrdx https://ift.tt/wFCP0J1 June 21, 2023 at 03:05AM