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constellation-engine vs langchain

CONSTELLATION-ENGINE/
constellation-engine
langchain-ai/
langchain
At a glance
  • langchain has 2359× the stars of constellation-engine (142k vs 60)
  • langchain is older (since 2022 vs 2026)
  • Licenses differ: AGPL-3.0 vs MIT
Star historydaily snapshots by VibeCrowd

Collecting history — both repos are snapshotted daily; the chart appears after 3 days of data for each.

constellation-enginelangchain
Stars★ 60★ 142k
Growth · 7d——
Growth · 24h——
Forks1124k
Open issues0419
LanguageJavaScriptPython
LicenseAGPL-3.0MIT
CreatedMay 2026Oct 2022
Last push20d ago5d ago
Behind the repo——
Shared topics
ai-agentsllmopen-sourcerag
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constellation-engine profile →langchain profile →