Best
Fastest Growing Open Source LLM Projects
LLM infrastructure changes quickly. This page emphasizes recent star growth and active maintenance so readers can spot momentum before all-time stars dominate the view.
Selection criteria
Monthly star growth
Maintenance activity
Developer adoption
Ecosystem relevance
Featured projects
#1
Ollama
ollama/ollama93Run and manage open language models locally with a simple developer workflow.
Evaluating open-source LLM infrastructure.
+6,820
#2langchain
langchain-ai/langchain48The agent engineering platform.
Evaluating langchain for Python AI workflows.
+0
#3Transformers
huggingface/transformers87State-of-the-art machine learning models for text, vision, audio, and multimodal tasks.
Evaluating open-source LLM infrastructure.
+4,300
#4llama_index
run-llama/llama_index47LlamaIndex is the leading document agent and OCR platform
Evaluating llama_index for Python AI workflows.
+0