LangChain has 149,418 GitHub stars, 96,534 more than LlamaIndex, as of Nov 12, 2026. At the 30-day pace, LlamaIndex would not catch up.
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LangChain, with 149,418 GitHub stars to LlamaIndex's 52,884, a gap of 96,534 as of Nov 12, 2026.
Never at the current pace. LangChain is growing faster than LlamaIndex over the last 30 days, so the gap widens by about 46 stars a day.
Over the last 30 days, LangChain gains about 60 stars a day and LlamaIndex gains about 15 stars a day. Between readings this page moves each count at that 30-day average.