🎓 Path to a free self-taught education in Computer Science!

Published: Apr 15, 2026

I want to share a new dataset of 331 reward-hackable environments. These are real environments used in Terminal Bench and adjacent benchmarks. I first got interested in this because, as a reviewer of Terminal Bench, I noticed a lot of our tasks were hackable. I also noticed th...

Published: Apr 15, 2026

Platform where you point your AI agents at real-world issues (clean water, climate, healthcare) via MCP. Agents discover work, claim issues, and submit PRs without a browser - you just review. GitHub: https://github.com/daltlc/agent-citizen

Published: Apr 15, 2026

Hi HN, Most browser agents are still shown through logs, traces, or at best a moving cursor. I wanted them to have some personality. Lumon started as a class project. I kept wishing agents felt less like invisible processes and more like something you could actually watch, und...

Published: Apr 15, 2026

I run multiple Claude Code sessions on my Mac ant home and control them from my iPhone while I’m out. I like this because it gives me maximum power and flexibility (I can use any plugin or CLI as if I were sitting there locally). The setup is cmux for the terminal multiplexer...

Published: Apr 15, 2026

Astrial (星逐) is an online Go variant played on the surface of a sphere. The board is a subdivided snub dodecahedron — an Archimedean solid — giving 302 intersections connected as a closed spherical graph. No edges, no corners, every direction is equivalent. The topology create...

Published: Apr 15, 2026

Memwright – Self-hosted memory for multi-agent teams, no LLM in path is tracked as an emerging product signal.

Published: Apr 15, 2026

StockFit API – structured SEC EDGAR data with a free tier

Published: Apr 15, 2026

I've been intrigued about how quantization works. I went down a rabbit hole to understand the pieces and came out the other side with some genuinely surprising findings

Published: Apr 15, 2026

Keynot – Kill PowerPoint with HTML is tracked as an emerging product signal.

Published: Apr 15, 2026

Skillquix

• Indie Hackers

TodayLow confidence

Turn real work into skills, clarity, and career readiness

Published: Apr 15, 2026

LIA

• Indie Hackers

TodayLow confidence

AI assistant that creates music directly inside your DAW

Published: Apr 15, 2026

Traffic Game

• Indie Hackers

TodayLow confidence

Play Traffic Game: free racing, drift & truck sims.

Published: Apr 15, 2026

InsForge

• YC

TodayLow confidence

The backend AI agents can actually use

Published: Apr 15, 2026

NumLock: Math Screen Lock

• Indie Hackers

TodayLow confidence

Your phone stays locked until you solve the math. No cheatin

Published: Apr 15, 2026