Directory

Open Source Packages

Libraries, frameworks, tools, and SDKs used by the apps in this directory — scored the same way as the apps themselves.

5929 packages

All Packages

90Health
Library npm

Prisma Client

Auto-generated, type-safe database client for Node.js and TypeScript.

47,610
Apache 2.0
Used by 46
42Health
Library npm

GSAP

The industry-standard JavaScript animation library for tweening CSS, SVG, canvas, and UI with rock-solid cross-browser reliability.

28,405
Other
Used by 11
55Health
SDK npm

msgraph-sdk-javascript

Official Microsoft Graph JavaScript SDK for calling the Graph API from Node.js and the browser.

833
MIT
Used by 8
94Health
Library npm

gridstack.js

A dependency-free TypeScript library for building draggable, resizable, responsive dashboard grid layouts in the browser.

9,115
MIT
Used by 7
93Health
SDK PyPI

LangSmith Python SDK

The official Python client for tracing, evaluating, and monitoring LLM applications on the LangSmith platform.

1,054
MIT
Used by 5
56Health
Library PyPI

Evaluate

Hugging Face's library for evaluating machine learning models and datasets

2,480
Apache 2.0
Used by 4
97Health
Framework PyPI

MLflow

Open source AI engineering platform for tracking, evaluating, and shipping ML models, LLMs, and agents to production.

27,952
Apache 2.0
Used by 3
90Health
SDK PyPI

Opik

Python SDK for tracing, evaluating, and monitoring LLM applications, RAG pipelines, and agentic workflows.

22,017
Apache 2.0
Used by 3
34Health
SDK npm

sns-payload-validator

Verifies AWS SNS message signatures for HTTP/S and Lambda payloads.

13
MIT
Used by 3
62Health
Library npm

stopword

A lightweight JavaScript library that strips stopwords from tokenized text across 62 languages, with support for custom stopword lists.

269
MIT
Used by 2
82Health
Library PyPI

LiteParse

Fast, open-source PDF and document parser with Python bindings, OCR, and spatial text extraction.

12,305
Apache 2.0
Used by 1
70Health
Library npm

lightGallery

A modular, responsive lightbox gallery plugin for images and video, with official React, Vue, and Angular wrappers.

7,053
GPL 3.0
Used by 1
49Health
Library npm

jsts

JavaScript port of the Java JTS Topology Suite for spatial predicates, geometry operations, and OGC Simple Features processing.

1,562
Other
Used by 1
65Health
Library PyPI

SacreBLEU

Hassle-free, reproducible BLEU, chrF, and TER scores for machine translation

1,259
Apache 2.0
Used by 1
69Health
Library PyPI

simpleeval

A single-file Python library for safely evaluating user-supplied expressions without exposing full eval() access.

611
MIT
Used by 1

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