I've been learning more about WebAssembly and a bucket list project I've always wanted to complete was to write an emulator. I chose the chip-8 vm as it's popular as a stepping stone project and pretty straight-forward. Only the display opcodes really gave me some trouble, specific to clipping/wrapping and tracking collisions.The demo includes some test roms as well as some roms from various...
I wrote a compiler for the Pinky Scripting language that does code generation targeting wasm. It's written in TypeScript with the webassembly bytecodes mapped out to helper functions like i32.const(0)The url is to a playground where you can write code in the Pinky Scripting Language and see the tokens, ast, bytecode, and output. Pinky Lang has a straight-forward grammar and is designed to be...
https://www.raycast.com/KevinBatdorf/hacker-news-top-stories
I wanted a way to get notified about high-engagement stories on HN (e.g., 500+ points), so I built this Raycast menubar extension. It uses the HN API to filter and display top stories right from your menu bar.It was quick to build - just half a day.Code: https://github.com/KevinBatdorf/hacker-news-top-stories-rayc...