Top 10 Open-Source Picks: June 30
A curated look at the 10 open-source repositories that dominated developer attention on Tuesday, June 30, 2026. From trending newcomers to steadily-growing community favorites, here is what mattered most.
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.
soxoj/maigret
🕵️♂️ Collect a dossier on a person by username from 3000+ sites
logto-io/logto
A modern identity and user management platform with SSO support
n8n-io/n8n
A self-hosted workflow automation platform with node-based editing
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.
DigitalPlatDev/FreeDomain
DigitalPlat FreeDomain: Free Domain For Everyone
flutter/flutter
Flutter makes it easy and fast to build beautiful apps for mobile and beyond
Editor's Takeaway
On June 30, 2026, these 10 repositories captured the attention of developers worldwide. Leading the charge were agency-agents, maigret, logto 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.