AI developer tool categories

Each category ranks its tools by new GitHub stars and npm and PyPI download growth, the week of Oct 25–31, 2026.

• AI coding agents (107 ranked)
• AI agent frameworks (44 ranked)
• MCP servers and agent tools (56 ranked)
• LLM SDKs and gateways (22 ranked)
• LLM evals and observability tools (20 ranked)
• RAG, data and memory tools (39 ranked)
• LLM inference and training tools (45 ranked)
• browser and computer-use agents (16 ranked)
• voice and realtime AI tools (17 ranked)
• AI sandboxes and runtimes (10 ranked)