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
57Health
Library npm

reflect-metadata

A polyfill for the Metadata Reflection API that powers decorator metadata in TypeScript and JavaScript.

3,360
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
72Health
Library npm

officeParser

Parse Office documents into a rich AST and generate Markdown, HTML, PDF, or RAG chunks

539
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
80Health
Library PyPI

python-unidiff

A typed Python library that parses unified diff data into inspectable PatchSet, PatchedFile, and Hunk objects.

286
MIT
Used by 5
83Health
Library npm

Badge Maker

The standalone SVG badge-rendering library and CLI extracted from Shields.io, with no server dependency.

27,187
MIT
Used by 3
89Health
Library npm

conventional-changelog

Generates changelogs and release notes straight from your git commit history using conventional-commits presets.

8,508
MIT
Used by 3
24Health
Library npm

epub2

A TypeScript fork of the classic epub library for parsing EPUB e-book metadata, chapters, and images in Node.js, with both callback and Promise-based APIs.

26
MIT
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
92Health
Tool PyPI

setuptools-scm

Derive your Python package version automatically from Git and Mercurial tags.

952
MIT
Used by 2
93Health
SDK PyPI

dagster-aws

AWS resource library for Dagster pipelines: S3 I/O managers, an ECS run launcher, and Pipes clients for EMR, Glue, and Lambda.

16,150
Apache 2.0
Used by 1
93Health
Library PyPI

dagster-docker

Dagster's official integration for launching runs and executing steps inside Docker containers.

16,150
Apache 2.0
Used by 1
93Health
Library PyPI

dagster-postgres

The PostgreSQL storage backend for Dagster's run, event log, and schedule metadata.

16,150
Apache 2.0
Used by 1
93Health
SDK PyPI

dagster-slack

Slack integration for Dagster: post pipeline alerts and custom messages via a configurable resource, op/asset hooks, and a run-failure sensor.

16,150
Apache 2.0
Used by 1
93Health
Tool PyPI

dagster-webserver

The web server that powers Dagster's UI, dashboard, and GraphQL API for pipelines and assets.

16,150
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
36Health
Library npm

exif-reader

A dependency-free Node.js library that decodes EXIF metadata from raw JPEG and TIFF image buffers.

174
MIT
Used by 1
46Health
Library Cargo

imagesize

Reads image dimensions from 25+ formats by parsing just the header bytes, no full decode required.

89
MIT
Used by 1

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