Top 10 Open-Source Picks: September 15
A curated look at the 10 open-source repositories that dominated developer attention on Tuesday, September 15, 2026. From trending newcomers to steadily-growing community favorites, here is what mattered most.
666ghj/MiroFish
A Simple and Universal Swarm Intelligence Engine, Predicting Anything. ็ฎๆด้็จ็็พคไฝๆบ่ฝๅผๆ๏ผ้ขๆตไธ็ฉ
Panniantong/Agent-Reach
Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu โ one CLI, zero API fees.
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.
OpenBMB/VoxCPM
VoxCPM2: Tokenizer-Free TTS for Multilingual Speech Generation, Creative Voice Design, and True-to-Life Cloning
reconurge/flowsint
A modern platform for visual, flexible, and extensible graph-based investigations. For cybersecurity analysts and investigators.
peetzweg/opendisplay
Free, open-source Sidecar/Duet alternative โ use your iPhone or iPad as a true second monitor for your Mac over USB or WiFi. Low latency H.264, Retina HiDPI, touch input.
gsd-build/get-shit-done
A light-weight and powerful meta-prompting, context engineering and spec-driven development system for Claude Code by TรCHES.
AmruthPillai/Reactive-Resume
A self-hosted resume builder with templates and privacy-focused design
arendst/Tasmota
Alternative firmware for ESP8266 and ESP32 based devices with easy configuration using webUI, OTA updates, automation using timers or rules, expandability and entirely local control over MQTT, HTTP, Serial or KNX. Full documentation at
portainer/portainer
A management UI for Docker Kubernetes and container environments
Editor's Takeaway
On September 15, 2026, these 10 repositories captured the attention of developers worldwide. Leading the charge were MiroFish, Agent-Reach, RuView 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.