Stacks
263 developer and AI tools: weekly downloads from PyPI, npm, crates.io, Docker Hub, Homebrew and VS Code, GitHub stars and releases.
263 developer and AI tools: weekly downloads from PyPI, npm, crates.io, Docker Hub, Homebrew and VS Code, GitHub stars and releases.
| Tool | Category | Downloads / wk | Change | Stars | Stars this week | Releases (90d) | Trend |
|---|---|---|---|---|---|---|---|
| Claude Agent SDK | Agent frameworks & LLM SDKs | 20.6M | +1.9% | 8.3k | — | 42 | |
| Mastra | Agent frameworks & LLM SDKs | 2.3M | +8.7% | 29k | — | 27 | |
| Svelte | Web frameworks | 7.4M | +2.9% | 88.4k | — | 6 | |
| Google Gen AI SDK | Agent frameworks & LLM SDKs | 62.3M | +2.8% | 4k | — | 20 | |
| Prisma | Web frameworks | 20.5M | 0.0% | 47.7k | — | 22 | |
| FlagEmbedding | RAG, search & vector databases | 110.7k | −9.8% | 12.3k | — | 2 | |
| React Router | Web frameworks | 57.9M | −10.3% | 56.6k | — | 7 | |
| Vue | Web frameworks | 17.8M | −7.2% | 54.7k | — | 14 | |
| DSPy | Agent frameworks & LLM SDKs | 1.3M | +1.5% | 38.7k | — | 5 | |
| JupyterLab | Model training & ML | 7.7M | +6.5% | 15.4k | — | 4 | |
| NestJS | Web frameworks | 16.4M | −7.4% | 76.9k | — | 16 | |
| Tauri | Developer tooling | 5M | +21.7% | 112.1k | — | 100 | |
| Axolotl | Model training & ML | 1.7k | −16.5% | 12.6k | — | 3 | |
| ONNX Runtime | Inference & serving | 27.5M | +13.7% | 22.1k | — | 14 | |
| Semantic Kernel | Agent frameworks & LLM SDKs | 73.1k | +0.1% | 28.7k | — | 6 | |
| Mem0 | Agent frameworks & LLM SDKs | 781.7k | +20.1% | 67.5k | — | 53 | |
| Mojo | Languages & runtimes | 7.4k | −13.3% | 30k | — | 2 | |
| Ollama | Inference & serving | 3.7M | −8.4% | 184.1k | — | 31 | |
| Outlines | Agent frameworks & LLM SDKs | 285.9k | −13.3% | 16k | — | 1 | |
| OpenHands | Agent frameworks & LLM SDKs | 123.2k | −19.7% | 91.4k | — | 28 | |
| Arize Phoenix | Agent frameworks & LLM SDKs | 169.3k | +14.5% | 11.9k | — | 100 | |
| verl | Model training & ML | 4.8k | −16.1% | 23.9k | — | 2 | |
| CrewAI | Agent frameworks & LLM SDKs | 668.6k | +14.1% | 59.9k | — | 24 | |
| Redis | Databases & data | 53.7M | +9.5% | 77k | — | 14 |