Latest High-Signal Products

Today
YesterdayMedium confidence

Hi HN, I built a RISC-V emulator that implements the RV32IM instruction set and a minimal syscall interface to run DOOM. A few weeks ago, I got my first output with a simple hello world assembly program. Since then I have been working tirelessly to get DOOM to run. I needed to...

Published: May 3, 2026

  • GitHub
  • News
Signal score: 121
YesterdayLow confidence

Hello HN, This is my first Show HN and hopefully a fun one for y'all. Parrot is a web app for easily recording throwaway audio clips. It was originally intended for pronunciation practice but may find other uses. I got the idea to work on Parrot after reading the Launch HN of...

Published: May 3, 2026

  • Audio
  • News
  • Web App
Signal score: 112.6
YesterdayLow confidence

A small site created to see the hell world example in many different languages. I got tired of sites which only showed 10-30 languages. I'm sure there are some inaccuracies (some languages are not I languages per se).

Published: May 3, 2026

  • Languages
  • News
Signal score: 109.6
YesterdayLow confidence

I just published my first book, Means and Motive. ( https://www.amazon.com/dp/B0GYCZJVGX ) As a software engineer, I approached writing like a software project. I used familiar tools (Emacs and HTML) for the primary writing. I built my own tool (EPublish) to transform the HTML...

Published: May 3, 2026

  • Coding
  • News
  • Writing
Signal score: 107.7
YesterdayMedium confidence

I built Enoch after working with OpenClaw and trying to get an agentic coding system setup with Codex. In the past, I was trying to manually generate, code, and test this all manually. Then - I figured I'd try to start automation. Too many times have I typed "Continue" and gon...

Published: May 3, 2026

  • Coding
  • GitHub
  • News
Signal score: 101.6
YesterdayLow confidence

Glucera will be a blood glucose viewer for iPhone and Apple Watch. No account, no subscription, no cloud. One-time $2.99 (or maybe free). Reads from HealthKit and pairs with the Bluetooth enabled Glucose Meters that don't roll their own crypto/weird standard. (standard GATT Gl...

Published: May 3, 2026

  • Apple
  • News
Signal score: 99
YesterdayLow confidence

Hey HN! I've been working on this for the past few months and I think it's at the point where I'm ready for some user feedback. It's a WASM engine attempting to accurately model all of MTG's rules and cards. AFAIK, this is the first MTG engine which tries to accomplish this by...

Published: May 3, 2026

  • News
Signal score: 98.9