Source

Open-source interactive C tutorial in the browser

Show HN: Magnitude – open-source, AI-native test framework for web apps

Apple moving to make most iPhones for US in India rather than China, source says

Show HN: Colanode, open-source and local-first Slack and Notion alternative

Show HN: Rowboat – Open-source IDE for multi-agent systems

Minestom – An open-source, lightweight Minecraft server built from the ground up

What’s inside the LLM? Ai2 OLMoTrace will ‘trace’ the source

ELD: A new open-source embedded linker tool for embedded systems

Open-Source Is Just That

NVIDIA Makes PhysX & Flow GPU Code Open-Source

Coolify: Open-source and self-hostable Heroku / Netlify / Vercel alternative

Shotcut 25.03 Open-Source, Cross-Platform Video Editor Released

Open-source browser-use/CUA equivalent for androids: mobile-use

Show HN: Xorq – open-source Python-first Pandas-style pipelines

A safe nuclear battery that could last a lifetime. Sometimes cell phones die sooner than expected. Now, researchers are considering radiocarbon as a source for safe, small and affordable nuclear betavoltaic batteries with carbon-14 that could last decades or longer without charging.

Microsoft Announces Open-Source "Hyperlight Wasm" Project

India plans to scrap digital ad tax to ease U.S. concerns, source says | Reuters

AMD Announces Open-Source "GAIA" For GenAI But Currently Windows-Only

LangManus: An Open-Source Manus Agent with LangChain + LangGraph

Harvard study: open-source has an economic value of 8.8T dollars