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Top open-source repositories by topic

The most popular open-source AI agents, skills, and trending projects ranked by GitHub stars for September 2025

AI agent

0.01Competitive-0.000Stable

langflow-ai/langflow4.9%+0.6

Alibaba-NLP/DeepResearch2.7%+2.4

ChromeDevTools/chrome-devtools-mcp2.4%+2.4

openai/codex2.3%+0.7

ashishpatel26/500-AI-Agents-Projects2.0%+1.4

Others85.7%

1238 repos330,106 stars

Curated list

0.01Competitive+0.000Stable

x1xhlol/system-prompts-and-models-of-ai-tools4.7%+0.9

sindresorhus/awesome4.1%-0.7

ashishpatel26/500-AI-Agents-Projects3.5%+2.3

Shubhamsaboo/awesome-llm-apps3.4%-1.9

awesome-selfhosted/awesome-selfhosted2.9%+0.2

Others81.5%

687 repos193,690 stars

AI coding assistant

0.06Competitive+0.026Consolidating

github/spec-kit20.2%+20.2

x1xhlol/system-prompts-and-models-of-ai-tools6.3%+1.8

ChromeDevTools/chrome-devtools-mcp5.5%+5.5

openai/codex5.3%+1.6

anomalyco/opencode3.0%-0.6

Others59.7%

327 repos143,349 stars

Learning resources

0.02Competitive-0.002Stable

codecrafters-io/build-your-own-x6.0%-1.1

ashishpatel26/500-AI-Agents-Projects4.8%+3.3

rasbt/LLMs-from-scratch4.0%-1.3

jwasham/coding-interview-university3.5%+1.7

vinta/awesome-python3.5%0.0

Others78.2%

947 repos138,857 stars

RAG

0.04Competitive+0.008Stable

pathwaycom/pathway11.3%+6.7

pathwaycom/llm-app10.4%+6.6

Shubhamsaboo/awesome-llm-apps7.2%-5.3

Tencent/WeKnora4.6%+2.2

jd-opensource/joyagent-jdgenie4.4%+2.0

Others62.0%

305 repos91,366 stars

Workflow automation

0.03Competitive+0.009Stable

n8n-io/n8n10.5%+10.5

Zie619/n8n-workflows9.6%+3.6

bytebot-ai/bytebot5.6%+3.2

wshobson/agents3.5%-4.9

HKUDS/DeepCode2.8%-1.8

Others67.9%

558 repos91,063 stars

MCP

0.02Competitive+0.001Stable

ChromeDevTools/chrome-devtools-mcp9.4%+9.4

xpzouying/xiaohongshu-mcp5.2%+4.8

modelcontextprotocol/registry3.8%+3.6

modelcontextprotocol/servers3.6%-1.0

oraios/serena3.4%-1.4

Others74.6%

301 repos83,412 stars

UI components

0.01Competitive+0.003Stable

Ripple-TS/ripple5.7%+4.8

DavidHDev/react-bits4.6%+0.8

shadcn-ui/ui2.4%+0.1

tldraw/tldraw2.2%+1.7

excalidraw/excalidraw2.0%0.0

Others83.1%

851 repos79,143 stars

Document processing

0.04Competitive+0.014Stable

microsoft/markitdown13.2%+7.5

Tencent/WeKnora7.1%+2.9

Stirling-Tools/Stirling-PDF5.5%+3.3

PaddlePaddle/PaddleOCR5.5%+3.2

HKUDS/RAG-Anything5.3%+0.1

Others63.5%

284 repos59,525 stars

Proxy

0.01Competitive-0.002Stable

clash-verge-rev/clash-verge-rev7.1%+0.1

2dust/v2rayN3.1%+0.1

chen08209/FlClash2.6%+0.3

BerriAI/litellm2.3%0.0

lucasdillmann/nginx-ignition2.1%+2.1

Others82.6%

441 repos55,513 stars

Audio processing

0.02Competitive-0.007Stable

microsoft/VibeVoice6.4%-5.8

QuentinFuxa/WhisperLiveKit6.1%-1.6

resemble-ai/chatterbox5.8%+4.0

CorentinJ/Real-Time-Voice-Cloning5.7%+5.3

Vanilagy/mediabunny5.5%+4.1

Others70.5%

390 repos48,813 stars

Web scraping

0.04Competitive+0.015Stable

firecrawl/firecrawl14.3%+14.3

yt-dlp/yt-dlp9.1%-1.1

WECENG/ticket-purchase5.4%+5.2

unclecode/crawl4ai4.7%+0.2

loks666/get_jobs3.3%+3.1

Others63.2%

324 repos48,752 stars

AI infrastructure

0.02Competitive-0.013Stable

musistudio/claude-code-router5.6%-6.9

vllm-project/vllm5.4%-0.3

vllm-project/semantic-router2.9%+2.6

BerriAI/litellm2.8%0.0

Eventual-Inc/Daft2.6%+2.3

Others80.7%

295 repos46,924 stars

Image recognition

0.02Competitive-0.010Stable

PaddlePaddle/PaddleOCR7.0%+5.0

hiroi-sora/Umi-OCR3.9%+2.7

ultralytics/ultralytics3.9%+1.7

huggingface/transformers3.5%+1.0

QwenLM/Qwen3-VL2.6%+1.8

Others79.1%

490 repos46,337 stars

AI chat

0.04Competitive-0.030Fragmenting

emcie-co/parlant9.5%+1.9

asgeirtj/system_prompts_leaks8.9%-6.0

open-webui/open-webui6.7%+0.3

moeru-ai/airi5.7%-10.3

enescingoz/awesome-n8n-templates4.4%0.0

Others64.7%

341 repos46,167 stars

LLM inference

0.05Competitive-0.009Stable

Shubhamsaboo/awesome-llm-apps16.5%-2.2

open-webui/open-webui7.7%+0.4

hiyouga/LlamaFactory6.6%+3.4

ollama/ollama5.8%-0.4

unslothai/unsloth3.9%+0.4

Others59.5%

246 repos40,156 stars

File sharing

0.03Competitive-0.047Fragmenting

9001/copyparty8.9%-16.2

immich-app/immich8.3%+1.6

Termix-SSH/Termix7.5%+5.2

localsend/localsend3.9%+0.6

files-community/Files3.1%+2.1

Others68.4%

285 repos39,325 stars

Pentesting

0.02Competitive+0.003Stable

trufflesecurity/trufflehog5.9%+5.1

0x4m4/hexstrike-ai4.8%+0.4

Hack-with-Github/Awesome-Hacking4.1%+0.1

aliasrobotics/cai3.2%-0.6

usestrix/strix3.2%+1.8

Others78.7%

585 repos36,524 stars

Monitoring

0.01Competitive-0.007Stable

henrygd/beszel3.8%+1.7

louislam/uptime-kuma3.4%-1.9

domcyrus/rustnet3.3%+3.3

ccfos/nightingale3.2%+3.0

sansan0/TrendRadar3.2%+0.2

Others83.0%

393 repos34,564 stars

AI image generation

0.03Competitive-0.010Stable

Comfy-Org/ComfyUI8.7%-0.5

11cafe/jaaz7.7%+5.7

ultralytics/ultralytics5.6%+2.0

Tencent-Hunyuan/HunyuanImage-3.04.4%+4.4

AUTOMATIC1111/stable-diffusion-webui3.7%+0.3

Others70.0%

337 repos32,040 stars

Voice agent

0.04Competitive-0.040Fragmenting

microsoft/VibeVoice10.8%-4.6

QuentinFuxa/WhisperLiveKit10.4%+0.6

CorentinJ/Real-Time-Voice-Cloning9.7%+9.2

OpenBMB/VoxCPM5.2%+5.2

TEN-framework/ten-framework3.3%+2.5

Others60.5%

205 repos28,668 stars

Kubernetes

0.01Competitive+0.001Stable

kubevela/kubevela2.8%+2.6

kubernetes/kubernetes2.8%+0.2

traefik/traefik2.5%+0.1

SmythOS/sre2.2%+1.5

freelensapp/freelens2.1%+1.2

Others87.7%

361 repos24,527 stars

Text to speech

0.06Competitive-0.052Fragmenting

microsoft/VibeVoice13.6%-5.3

resemble-ai/chatterbox12.4%+9.5

CorentinJ/Real-Time-Voice-Cloning12.2%+11.5

OpenBMB/VoxCPM6.6%+6.6

TEN-framework/ten-framework4.2%+3.2

Others51.2%

136 repos22,900 stars

Search engine

0.05Competitive-0.001Stable

twitter/the-algorithm16.9%+16.3

fish2018/pansou9.9%-8.4

elastic/elasticsearch5.6%+4.1

BurntSushi/ripgrep3.6%-0.3

junegunn/fzf3.4%-0.8

Others60.6%

189 repos22,587 stars

Emulator

0.02Competitive-0.022Fragmenting

winapps-org/winapps9.1%-8.8

ghostty-org/ghostty6.9%+1.9

termux/termux-app4.6%+0.7

dockur/macos3.6%+1.0

brunodev85/winlator2.3%+0.5

Others73.6%

289 repos21,911 stars

AI video generation

0.07Competitive+0.039Consolidating

harry0703/MoneyPrinterTurbo19.2%+13.6

11cafe/jaaz11.5%+8.0

huggingface/transformers7.7%+0.4

YILS-LIN/short-video-factory4.2%+0.3

hacksider/Deep-Live-Cam4.1%+0.1

Others53.3%

226 repos21,362 stars

Authentication

0.02Competitive-0.012Stable

supabase/supabase8.0%+2.2

better-auth/better-auth7.7%+1.3

oauth2-proxy/oauth2-proxy3.8%+3.1

tadata-org/fastapi_mcp3.5%-8.5

keycloak/keycloak3.0%+0.9

Others74.0%

297 repos20,100 stars

Static analysis

0.03Competitive-0.002Stable

Done-0/fuck-u-code6.9%-4.5

NationalSecurityAgency/ghidra5.6%+1.2

carthage-software/mago5.5%+4.8

j178/prek5.5%+3.3

ast-grep/ast-grep5.3%+4.3

Others71.2%

242 repos20,074 stars

Game engine

0.01Competitive-0.000Stable

godotengine/godot5.5%-1.5

bevyengine/bevy5.4%+2.3

4ian/GDevelop2.9%+0.1

ThirteenAG/GTAIV.EFLC.FusionFix2.1%+2.0

raysan5/raylib2.0%-0.7

Others82.1%

447 repos19,832 stars

Robotics

0.07Competitive+0.049Consolidating

Physical-Intelligence/openpi19.6%+16.5

Vector-Wangel/XLeRobot12.9%+9.9

commaai/openpilot11.0%+7.1

huggingface/lerobot4.3%-2.6

ClemensElflein/OpenMower2.6%-6.2

Others49.7%

174 repos17,854 stars

Browser automation

0.06Competitive-0.000Stable

microsoft/playwright-mcp13.5%+1.3

unclecode/crawl4ai13.1%+4.9

microsoft/playwright6.9%+1.7

NanmiCoder/MediaCrawler6.7%-1.8

tw93/Pake4.1%-1.1

Others55.7%

111 repos17,333 stars

Video editing

0.30Dominated+0.185Consolidating

OpenCut-app/OpenCut52.1%+23.0

Vanilagy/mediabunny16.1%+9.4

YILS-LIN/short-video-factory5.3%-1.7

FFmpeg/FFmpeg4.8%-6.7

mifi/lossless-cut3.1%-2.8

Others18.7%

85 repos16,728 stars

Data streaming

0.42Dominated+0.254Consolidating

pathwaycom/pathway64.2%+25.5

ClassicOldSong/Apollo2.9%-1.8

bluenviron/mediamtx2.2%-2.3

nats-io/nats-server1.7%-3.1

apache/kafka1.5%-0.9

Others27.5%

92 repos16,095 stars

Data visualization

0.02Competitive-0.017Stable

Canner/WrenAI7.1%-1.6

mermaid-js/mermaid5.2%+1.3

apple/embedding-atlas4.1%-9.0

apache/superset3.9%+1.6

chartdb/chartdb3.5%-0.9

Others76.1%

200 repos14,484 stars

Online store

0.09Competitive+0.008Stable

google-agentic-commerce/AP217.3%+17.3

bagisto/bagisto16.8%+6.1

bagisto/opensource-ecommerce-mobile-app15.8%+6.7

Usagi-org/ai-goofish-monitor4.8%-18.2

dotnet/eShop4.0%+1.8

Others41.3%

124 repos11,967 stars

Embedded

0.03Competitive+0.001Stable

78/xiaozhi-esp329.1%-0.7

home-assistant/core7.7%+1.3

openwrt/openwrt6.0%+2.3

xinnan-tech/xiaozhi-esp32-server4.3%-0.6

apache/iotdb3.6%+3.3

Others69.3%

172 repos9,718 stars

Image editing

0.04Competitive-0.095Fragmenting

GraphiteEditor/Graphite9.1%+5.0

QwenLM/Qwen-Image8.6%-17.3

upscayl/upscayl7.0%+0.8

CyberTimon/RapidRAW4.8%+2.4

PixiEditor/PixiEditor4.7%-18.5

Others65.8%

107 repos9,602 stars

AI skills

0.18Mixed-0.073Fragmenting

microsoft/AI-For-Beginners30.6%+24.3

hesreallyhim/awesome-claude-code20.8%-20.4

automazeio/ccpm17.0%-10.3

DataTalksClub/machine-learning-zoomcamp10.4%+7.3

zhayujie/chatgpt-on-wechat5.9%+2.0

Others15.4%

111 repos9,494 stars

AI translation

0.05Competitive-0.032Fragmenting

PDFMathTranslate/PDFMathTranslate15.7%+11.0

NEKOparapa/AiNiee7.6%+5.5

WEIFENG2333/VideoCaptioner6.4%-0.7

HIllya51/LunaTranslator5.4%+0.6

Bistutu/FluentRead5.4%-8.6

Others59.5%

72 repos9,239 stars

AI memory

0.09Competitive+0.002Stable

mem0ai/mem018.4%+3.2

memvid/memvid16.5%+15.7

MemoriLabs/Memori9.3%+5.8

topoteretes/cognee7.0%+3.5

zhayujie/chatgpt-on-wechat6.4%+1.7

Others42.4%

57 repos8,851 stars

Vector database

0.08Competitive-0.040Fragmenting

elastic/elasticsearch16.0%+12.1

yichuan-w/LEANN12.8%-6.0

chroma-core/chroma10.5%-5.2

qdrant/qdrant9.6%+2.6

zilliztech/claude-context8.2%-13.6

Others43.0%

47 repos7,993 stars

Trading bot

0.16Mixed-0.177Fragmenting

freqtrade/freqtrade28.7%+18.4

ccxt/ccxt21.8%+16.2

nautechsystems/nautilus_trader14.0%-42.0

hummingbot/hummingbot6.6%0.0

Drakkar-Software/OctoBot3.0%-1.2

Others25.9%

66 repos5,317 stars

3D generation

0.05Competitive+0.002Stable

Adam-CAD/CADAM10.9%+10.9

graphdeco-inria/gaussian-splatting8.9%+0.4

OrcaSlicer/OrcaSlicer8.5%+0.8

Tencent-Hunyuan/Hunyuan3D-28.5%-2.3

FreeCAD/FreeCAD8.1%-2.3

Others55.0%

96 repos5,052 stars

Home automation

0.04Competitive+0.008Stable

home-assistant/core15.3%+1.7

leukipp/touchkio7.7%+6.8

cassandra/home-information5.8%+5.8

XiaoMi/ha_xiaomi_home4.2%-0.7

wled/WLED3.2%+0.1

Others63.9%

122 repos4,901 stars

Digital human

0.33Dominated-0.333Fragmenting

moeru-ai/airi56.0%-25.1

duixcom/Duix-Avatar5.4%+2.9

joonspk-research/generative_agents4.8%+3.5

lipku/LiveTalking4.0%+1.6

xming521/WeClone3.6%+1.2

Others26.2%

43 repos4,700 stars

Bundler

0.10Competitive-0.010Stable

tauri-apps/tauri22.2%-0.6

vitejs/vite13.4%+1.2

oven-sh/bun13.2%-3.6

vercel/turborepo5.1%-0.2

wxt-dev/wxt4.5%-1.2

Others41.5%

56 repos4,599 stars

CMS

0.11Competitive-0.003Stable

payloadcms/payload17.7%+0.6

directus/directus16.9%+7.4

strapi/strapi14.7%-0.4

TryGhost/Ghost11.2%-0.6

halo-dev/halo9.0%-8.1

Others30.4%

48 repos3,263 stars

Backup

0.08Competitive-0.006Stable

restic/restic15.8%-1.8

mtkennerly/ludusavi11.4%+7.4

garethgeorge/backrest10.9%+2.4

eduardolat/pgbackweb9.6%+7.6

XayahSuSuSu/Android-DataBackup8.3%+2.0

Others44.1%

44 repos2,395 stars

Job search

0.16Mixed-0.226Fragmenting

JOYCEQL/magic-resume28.3%+26.2

srbhr/Resume-Matcher22.0%-38.8

posquit0/Awesome-CV11.0%+4.4

maurodesouza/profile-readme-generator7.9%+1.9

xitanggg/open-resume5.9%+2.1

Others24.9%

20 repos1,968 stars