Top 10 Open-Source Picks: June 5
A curated look at the 10 open-source repositories that dominated developer attention on Friday, June 5, 2026. From trending newcomers to steadily-growing community favorites, here is what mattered most.
DigitalPlatDev/FreeDomain
DigitalPlat FreeDomain: Free Domain For Everyone
multica-ai/andrej-karpathy-skills
A single CLAUDE.md file to improve Claude Code behavior, derived from Andrej Karpathy's observations on LLM coding pitfalls.
open-webui/open-webui
A self-hosted web interface for interacting with large language models
excalidraw/excalidraw
A collaborative whiteboard for sketching diagrams with a hand-drawn style
msitarzewski/agency-agents
A complete AI agency at your fingertips - From frontend wizards to Reddit community ninjas, from whimsy injectors to reality checkers. Each agent is a specialized expert with personality, processes, and proven deliverables.
supabase/supabase
An open-source backend platform with Postgres, auth, storage, and real-time APIs
Editor's Takeaway
On June 5, 2026, these 10 repositories captured the attention of developers worldwide. Leading the charge were n8n, FreeDomain, opencode alongside 7 other compelling projects, with each representing a different facet of where open-source momentum is heading. What ties them together is community trust: high star counts, active contributors, and real-world utility. If you haven't already, explore each project on its detail page, check out the contributor leaderboard, and consider starring the ones that solve problems you care about. Open source thrives when people engage, and these 10 repos are the proof.