Top 10 Open-Source Picks: July 23
A curated look at the 10 open-source repositories that dominated developer attention on Thursday, July 23, 2026. From trending newcomers to steadily-growing community favorites, here is what mattered most.
ruvnet/RuView
ฯ RuView turns commodity WiFi signals into real-time spatial intelligence, vital sign monitoring, and presence detection โ all without a single pixel of video.
schollz/croc
Easily and securely send things from one computer to another :crocodile: :package:
likec4/likec4
Visualize, collaborate, and evolve the software architecture with always actual and live diagrams from your code
shiyu-coder/Kronos
Kronos: A Foundation Model for the Language of Financial Markets
ComposioHQ/awesome-claude-skills
A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows
dreamhunter2333/cloudflare_temp_email
CloudFlare free temp domain email ๅ ่ดนๆถๅ ไธดๆถๅๅ้ฎ็ฎฑ ๆฏๆ้ไปถ IMAP SMTP TelegramBot
Pumpkin-MC/Pumpkin
Empowering everyone to host fast and efficient Minecraft servers.
codecrafters-io/build-your-own-x
Master programming by recreating your favorite technologies from scratch.
Editor's Takeaway
On July 23, 2026, these 10 repositories captured the attention of developers worldwide. Leading the charge were RuView, croc, likec4 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.