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langchain

LibraryPyPIUnknown

Building applications with LLMs through composability

Description provenance: Original source

Open canonical source

Measured: Oct 20, 2026 · 68 observations

Domains & Uses

Domains
AI / LLM

Installation

pip install langchain

Check at the source

Compatibility and prerequisites must be checked in the official documentation.

https://pypi.org/project/langchain

Classifications

Nature
Tool

Measurement history

Comparable readings are grouped by signal and unit.

Downloads · last 7 days

37,281,283downloads · Oct 20, 2026

+1,787,754 (+5 %)since Oct 14, 2026

Oct 14, 2026 : 35,493,529 downloadsOct 15, 2026 : 35,707,229 downloadsOct 16, 2026 : 36,313,911 downloadsOct 17, 2026 : 36,671,396 downloadsOct 18, 2026 : 36,931,779 downloadsOct 19, 2026 : 37,227,452 downloadsOct 20, 2026 : 37,281,283 downloads
Exact values · 7 readings
MeasureddownloadsChange
37,281,283+53,831
37,227,452+295,673
36,931,779+260,383
36,671,396+357,485
36,313,911+606,682
35,707,229+213,700
35,493,529·