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Gathering detailed insights and metrics for @langchain/ollama

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ollama-api-facade-js

1.0.6

OllamaApiFacadeJS is an open-source library for running an ExpressJS backend as an Ollama API using LangChainJS. It supports local language models services like LmStudio and allows seamless message conversion and streaming between LangChainJS and Ollama c

@langchain/ollama

🦜🔗 Build context-aware reasoning applications 🦜🔗

0.2.0

13,880

MIT

TypeScript

20.98 kB

1,336,060

Installations

npm install @langchain/ollama

Developer Guide

BETA

Typescript

Yes

Module System

ESM

Min. Node Version

>=18

Node Version

20.17.0

NPM Version

10.9.0 Score

Supply Chain

88.5

Quality

92.4

Maintenance

100

Vulnerability

99.6

License

Pull Requests

Open

89

Total

5,070

Closed

518

Merged

4,463

Issues

Open

75

Total

2,174

Closed

2,099

Releases

251

Release 0.3.19

0.3.19

Updated on Feb 19, 2025

Release 0.3.18

0.3.18

Updated on Feb 18, 2025

Release 0.3.17

0.3.17

Updated on Feb 18, 2025

Release 0.3.16

0.3.16

Updated on Feb 18, 2025

Release 0.3.15

0.3.15

Updated on Jan 29, 2025

Release 0.3.14

0.3.14

Updated on Jan 28, 2025

View All 251 releases

Contributors

859

View All 859 Contributors

Languages

TypeScript

Jupyter Notebook

HTML

JavaScript

Shell

MDX

CSS

Python

TypeScript (86.56%)

Jupyter Notebook (6.04%)

HTML (4.25%)

JavaScript (2.73%)

Shell (0.19%)

MDX (0.14%)

CSS (0.09%)

Python (0.01%)

validate.email 🚀

Verify real, reachable, and deliverable emails with instant MX records, SMTP checks, and disposable email detection.

Developer

langchain-ai

Download Statistics

Total Downloads

1,336,060

Last Day

15,699

Last Week

97,347

Last Month

421,934

Last Year

1,336,060

GitHub Statistics

MIT License

13,880 Stars

5,402 Commits

2,372 Forks

84 Watchers

28 Branches

859 Contributors

Updated on Mar 14, 2025

Bundle Size

91.56 kB

Minified

20.98 kB

Minified + Gzipped

Bundlephobia

Maintainers

Package Meta Information

Latest Version

0.2.0

Package Id

@langchain/ollama@0.2.0

Unpacked Size

119.00 kB

Size

21.92 kB

File Count

NPM Version

10.9.0

Node Version

20.17.0

Published on

Feb 10, 2025

Total Downloads

Cumulative downloads

Total Downloads

1,336,060

Last Day

15.6%

15,699

Compared to previous day

Last Week

-5.7%

97,347

Compared to previous week

Last Month

66.2%

421,934

Compared to previous month

Last Year

1,336,060

Compared to previous year

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

@langchain/ollama

This package contains the LangChain.js integrations for Ollama via the ollama TypeScript SDK.

Installation

1npm install @langchain/ollama @langchain/core

TODO: add setup instructions for Ollama locally

Chat Models

1import { ChatOllama } from "@langchain/ollama";
2
3const model = new ChatOllama({
4  model: "llama3",  // Default value.
5});
6
7const result = await model.invoke(["human", "Hello, how are you?"]);

Development

To develop the @langchain/ollama package, you'll need to follow these instructions:

Install dependencies

1yarn install

Build the package

1yarn build

Or from the repo root:

1yarn build --filter=@langchain/ollama

Run tests

Test files should live within a tests/ file in the src/ folder. Unit tests should end in .test.ts and integration tests should end in .int.test.ts:

1$ yarn test
2$ yarn test:int

Lint & Format

Run the linter & formatter to ensure your code is up to standard:

1yarn lint && yarn format

Adding new entrypoints

If you add a new file to be exported, either import & re-export from src/index.ts, or add it to the entrypoints field in the config variable located inside langchain.config.js and run yarn build to generate the new entrypoint.

No vulnerabilities found.

No security vulnerabilities found.

Other packages similar to @langchain/ollama

@langchain/ollama

Installations

Developer Guide

Yes

ESM

>=18

20.17.0

10.9.0

Score

Pull Requests

89

5,070

518

4,463

Issues

75

2,174

2,099

Releases

Contributors

Languages

validate.email 🚀

Developer

Download Statistics

GitHub Statistics

Bundle Size

91.56 kB

20.98 kB

Maintainers

Package Meta Information

Total Downloads

1,336,060

Daily Downloads

Weekly Downloads

Monthly Downloads

Yearly Downloads

Dependencies

Peer Dependencies

Dev Dependencies

@langchain/ollama

Installation

Chat Models

Development

Install dependencies

Build the package

Run tests

Lint & Format

Adding new entrypoints