GraphCanon

langchain alternatives

Open-source alternatives to langchain in AI Frameworks, Developer Tools, connected by typed relationships and shared categories - ranked with live GitHub stats, not marketing.

Head-to-head comparisons

Also in the same categories

Tools that solve adjacent problems in langchain's categories.

JavaGuide

Snailclimb/JavaGuide

Java 面试 & 后端通用面试指南，覆盖计算机基础、数据库、分布式、高并发、系统设计与 AI 应用开发

157k 46kJavaScript
developer-tools

dify

langgenius/dify

Production-ready platform for agentic workflow development.

148k 23kTypeScript
developer-tools

firecrawl

firecrawl/firecrawl

The API to search, scrape, and interact with the web at scale. 🔥

147k 8.5kTypeScript
developer-tools

browser-use

browser-use/browser-use

🌐 Make websites accessible for AI agents. Automate tasks online with ease.

103k 11kPython
developer-tools

OpenHands

OpenHands/OpenHands

🙌 OpenHands: AI-Driven Development

80k 10kPython
developer-tools

graphify

Graphify-Labs/graphify

AI coding assistant skill (Claude Code, Codex, OpenCode, Cursor, Gemini CLI, and more). Turn any folder of code, SQL schemas, R scripts, she

79k 7.8kPython
developer-tools

rtk

rtk-ai/rtk

CLI proxy that reduces LLM token consumption by 60-90% on common dev commands. Single Rust binary, zero dependencies

69k 4.3kRust
developer-tools

awesome-claude-skills

ComposioHQ/awesome-claude-skills

A curated list of awesome Claude Skills, resources, and tools for customizing Claude AI workflows

67k 7.5kPython
developer-tools

claude-code-best-practice

shanraisshan/claude-code-best-practice

from vibe coding to agentic engineering - practice makes claude perfect

62k 6.2kHTML
developer-tools

worldmonitor

koala73/worldmonitor

Real-time global intelligence dashboard. AI-powered news aggregation, geopolitical monitoring, and infrastructure tracking in a unified situ

62k 9.6kTypeScript
developer-tools

autogen

microsoft/autogen

Multi-agent AI framework for autonomous or collaborative applications

60k 9.0kPython
ai-frameworks

headroom

headroomlabs-ai/headroom

Compress tool outputs, logs, files, and RAG chunks before they reach the LLM. 60-95% fewer tokens, same answers. Library, proxy, MCP server.

57k 4.2kPython
developer-tools

arthas

alibaba/arthas

Alibaba Java Diagnostic Tool Arthas/Alibaba Java诊断利器Arthas

37k 7.6kJava
developer-tools

langextract

google/langextract

A Python library for extracting structured information from unstructured text using LLMs with precise source grounding and interactive visua

37k 2.6kPython
developer-tools

langfuse

langfuse/langfuse

🪢 Open source AI engineering platform: LLM evals, observability, metrics, prompt management, playground, datasets. Integrates with OpenTele

31k 3.2kTypeScript
developer-tools

Mr.-Ranedeer-AI-Tutor

JushBJJ/Mr.-Ranedeer-AI-Tutor

A GPT-4 AI Tutor Prompt for customizable personalized learning experiences.

30k 3.3k
developer-tools

composio

ComposioHQ/composio

Composio powers 1000+ toolkits, tool search, context management, authentication, and a sandboxed workbench to help you build AI agents that

29k 4.6kTypeScript
developer-tools

chroma

chroma-core/chroma

Search infrastructure for AI

29k 2.4kRust
developer-tools

ai-website-cloner-template

JCodesMore/ai-website-cloner-template

Clone any website with one command using AI coding agents

26k 3.7kTypeScript
developer-tools

OpenCLI

jackwener/OpenCLI

Make Any Website into CLI & Use your logged-in browser by AI agent.

26k 2.6kJavaScript
developer-tools

serena

oraios/serena

A powerful MCP toolkit for coding, providing semantic retrieval and editing capabilities - the IDE for your agent

26k 1.7kPython
developer-tools

Open-AutoGLM

zai-org/Open-AutoGLM

An Open Phone Agent Model & Framework. Unlocking the AI Phone for Everyone

26k 4.0kPython
developer-tools

toon

toon-format/toon

🎒 Token-Oriented Object Notation (TOON) – Compact, human-readable, schema-aware JSON for LLM prompts. Spec, benchmarks, TypeScript SDK.

25k 1.1kTypeScript
developer-tools

llm-cookbook

datawhalechina/llm-cookbook

面向开发者的 LLM 入门教程，吴恩达大模型系列课程中文版

24k 2.9kJupyter Notebook
developer-tools