Visibility winner
langchain-ai/langchain
146.2K stars
Use this as the long-horizon mindshare read, not as the final answer.
Freshness winner
langchain-ai/langchain
+511 in the weekly window
Last commit Sep 12, 2026
Adoption winner
langchain-ai/langchain
18.3M/week
pypi package signal
Data completeness
Comparison confidence
1/2 package links
1/2 repos have weekly momentum in the current snapshot.
Compare up to four repositories with comma-separated owner/repo names. GitStar keeps missing package or momentum data explicit instead of flattening it into a false zero.
langchain-ai/langchain currently leads on long-horizon mindshare with the strongest star base in this comparison. langchain-ai/langchain has the strongest linked package footprint in this group.
GitStar keeps cross-repository gaps visible. Missing package mappings or partial momentum data lower confidence, but they do not stop the page from showing a directional read.
langchain-ai/langchain currently leads on long-horizon mindshare with the strongest star base in this comparison.
Stars are strongest at showing durable visibility, not direct production fit.
langchain-ai/langchain has the strongest current movement signal in this set.
Weekly movement is +511 in the weekly window.
langchain-ai/langchain has the strongest linked package footprint in this group.
pypi usage is a better production proxy than stars when it exists.
This is a cross-lane comparison, so use it to inspect trade-offs rather than to force a single numeric winner.
When the compared repos do not clearly share category or package neighborhoods, methodology and direct docs review matter more.
Embedded Python runtime written in rust
The agent engineering platform.