What are the best Llamaindex repositories on GitHub?

The top-ranked Llamaindex open source repositories include run-llama/llama_index, Arize-ai/openinference, run-llama/ParseBench, tracked and evaluated by community adoption, stars, and code commits.

How do I find trending Llamaindex open source tools?

Browse this curated Llamaindex directory to monitor real-time GitHub star velocity, latest code releases, and rising developer tools updated daily.

Are Llamaindex GitHub repositories free and open source?

Most Llamaindex projects listed here are distributed under open source licenses (such as MIT, Apache 2.0, or GPL). Always check individual project repositories for exact license terms.

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Llamaindex GitHub Repositories (2026) · Open Source Tools

Discover the best Llamaindex open source repositories on GitHub. Explore trending tools, live star counts, source code, and developer projects updated daily.

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6 matching projects · updated Nov 13, 2026 How we rank ↗

#1 TRENDING run-llama/llama_index Python 2022

LlamaIndex is the document processing platform for AI

◇ agents ◇ application ◇ data ◇ fine-tuning

8.5K ↑ +138 today

52.9K

#2 TRENDING Arize-ai/openinference Python 2023

OpenTelemetry Instrumentation for AI Observability

◇ aiops ◇ gemini ◇ hacktoberfest ◇ haystack

373 ↑ +1 today

1.3K

#3 TRENDING run-llama/ParseBench Python NEW 2026

ParseBench - A Document Parsing Benchmark for AI Agents

◇ benchmark ◇ document-ai ◇ document-parsing ◇ evaluation

132 ↑ +1 today

618

#4 TRENDING LLPhant/LLPhant PHP 2023

LLPhant - A comprehensive PHP Generative AI Framework using OpenAI GPT 4. Inspired by Langchain

◇ agent ◇ autophp ◇ embeddings ◇ genai

176 ↑ +1 today

1.7K

#5 TRENDING bzsanti/oxidizePdf Rust NEW 2025

Pure Rust PDF library for AI/RAG: structure-aware chunking, no ML, no C deps.

◇ ai ◇ chunking ◇ data-extraction ◇ digital-signatures

27 ↑ +1 today

192

#6 TRENDING oceanbase/seekdb C++ NEW 2025

The AI-Native Search Database. Best for agent storage, it unifies vector, text, structured, and semi-structured data into a single engine. This all-in-one database makes agents smarter, easier to run, and more stable.

◇ ai-agents ◇ copy-on-write ◇ embedded-database ◇ full-text-search

1.3K ↑ +1 today

3.2K

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Llamaindex GitHub Repositories (2026) · Open Source Tools

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