Developer and AI tools
167 tools ranked by real usage. Stats updated 45 minutes ago.
| Tool | Pricing | GitHub stars | npm a week | Last release |
|---|---|---|---|---|
| LangChainOpen source framework for building applications with language models, paired with the LangSmith platform. | Freemium | 148k | 3.7M | 7 hours ago |
| LlamaIndexOpen source data framework for connecting language models to your own data, plus a paid parsing platform. | Freemium | 52.5k | 159k | 3 weeks ago |
