Top 10 Open-Source Picks: September 24
A curated look at the 10 open-source repositories that dominated developer attention on Thursday, September 24, 2026. From trending newcomers to steadily-growing community favorites, here is what mattered most.
obra/superpowers
An agentic skills framework & software development methodology that works.
strands-agents/harness-sdk
Build an agent harness and control it end-to-end. Open-source SDK for production AI agents in Python & TypeScript - any model, any cloud.
HKUDS/CLI-Anything
"CLI-Anything: Making ALL Software Agent-Native" -- CLI-Hub: https://clianything.cc/
DeusData/codebase-memory-mcp
High-performance code intelligence MCP server. Indexes codebases into a persistent knowledge graph โ average repo in milliseconds. 158 languages, sub-ms queries, 99% fewer tokens. Single static binary, zero dependencies.
harry7557558/spirula-studio
Cross-vendor 3D Gaussian Splatting trainer - video to splat to mesh, Vulkan or CUDA.
TNT-Likely/PanWatch
็ฏ็ไพ PanWatch ยท ่ชๆ็ฎก AI ็ฏ็ๅฉๆ๏ผ้ๆ TradingAgents ๅค Agent ๆ่ตๅณ็ญ | A่ก/ๆธฏ่ก/็พ่กๅฎๆถ็ๆงใๆไป็ฎก็ใๆบ่ฝๅๆใๅ จๆธ ้ๆจ้
f/prompts.chat
f.k.a. Awesome ChatGPT Prompts. Share, discover, and collect prompts from the community. Free and open source โ self-host for your organization with complete privacy.
manaflow-ai/cmux
Open source Ghostty-based macOS terminal with vertical tabs and notifications for AI coding agents. Built for multitasking, organization, and programmability.
Editor's Takeaway
On September 24, 2026, these 10 repositories captured the attention of developers worldwide. Leading the charge were superpowers, harness-sdk, CLI-Anything 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.