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langchain

LibrarynpmUnknown

Typescript bindings for langchain

Description provenance: Original source

Open canonical source

Measured: Oct 20, 2026 · 73 observations

Domains & Uses

Domains
AI / LLM
Uses
Retrieval-augmented generation (RAG)

Installation

npm install langchain

Check at the source

Compatibility and prerequisites must be checked in the official documentation.

https://www.npmjs.com/package/langchain

Classifications

Nature
Tool

Measurement history

Comparable readings are grouped by signal and unit.

Downloads · last 7 days

1,156,842downloads · Oct 20, 2026

-157,509 (-12 %)since Sep 21, 2026

Sep 21, 2026 : 1,314,351 downloadsSep 22, 2026 : 2,026,447 downloadsSep 23, 2026 : 1,437,389 downloadsSep 24, 2026 : 1,437,389 downloadsSep 25, 2026 : 944,686 downloadsSep 26, 2026 : 1,886,929 downloadsSep 27, 2026 : 2,751,420 downloadsSep 28, 2026 : 2,489,102 downloadsSep 29, 2026 : 2,174,637 downloadsSep 30, 2026 : 2,212,606 downloadsOct 1, 2026 : 2,320,842 downloadsOct 2, 2026 : 2,470,133 downloadsOct 3, 2026 : 2,903,460 downloadsOct 4, 2026 : 3,457,556 downloadsOct 5, 2026 : 2,813,020 downloadsOct 6, 2026 : 2,429,929 downloadsOct 7, 2026 : 2,375,963 downloadsOct 8, 2026 : 1,714,063 downloadsOct 9, 2026 : 1,822,370 downloadsOct 10, 2026 : 2,236,221 downloadsOct 11, 2026 : 2,508,066 downloadsOct 12, 2026 : 2,183,153 downloadsOct 13, 2026 : 2,493,684 downloadsOct 14, 2026 : 2,402,886 downloadsOct 15, 2026 : 1,726,637 downloadsOct 16, 2026 : 1,161,381 downloadsOct 17, 2026 : 888,059 downloadsOct 18, 2026 : 1,429,546 downloadsOct 19, 2026 : 852,018 downloadsOct 20, 2026 : 1,156,842 downloads
Exact values · 30 readings
MeasureddownloadsChange
1,156,842+304,824
852,018-577,528
1,429,546+541,487
888,059-273,322
1,161,381-565,256
1,726,637-676,249
2,402,886-90,798
2,493,684+310,531
2,183,153-324,913
2,508,066+271,845
2,236,221+413,851
1,822,370+108,307
1,714,063-661,900
2,375,963-53,966
2,429,929-383,091
2,813,020-644,536
3,457,556+554,096
2,903,460+433,327
2,470,133+149,291
2,320,842+108,236
2,212,606+37,969
2,174,637-314,465
2,489,102-262,318
2,751,420+864,491
1,886,929+942,243
944,686-492,703
1,437,3890
1,437,389-589,058
2,026,447+712,096
1,314,351·