Awesome LangChain
A curated list of tools, frameworks, services and learning resources built around the LangChain ecosystem, covering low-code builders, agents, templates, platforms and language ports.
Awesome LangChain is a curated list of tools and projects built around the LangChain framework for large language model applications. It tracks the core LangChain and LangChain.js projects, non-official ports to other languages such as Go, Ruby, Java, Dart, Haskell, Elixir and Rust, and the wider ecosystem that has grown around them.
Entries are grouped into categories such as low-code builders (for example Flowise and Langflow), services (such as a semantic cache for LLM queries, an API store for LLMs, and evaluation and visualization tools for LangChain workflows), agents, templates, platforms, open-source projects, knowledge management, chatbots, and learning material such as notebooks and video playlists, plus a section on other LLM frameworks.