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
37Health
Library npm

proper-lockfile

An inter-process and inter-machine lockfile utility for local and network file systems

285
MIT
Used by 10
78Health
Library npm

Orama

A dependency-free full-text, vector, and hybrid search engine that runs entirely in JavaScript.

10,550
Apache 2.0
Used by 9
37Health
Library npm

fastest-levenshtein

The fastest JavaScript/TypeScript implementation of Levenshtein edit distance

774
MIT
Used by 9
88Health
Library npm

Remeda

A TypeScript-first utility library with data-first and data-last function variants, lazy pipe evaluation, and fully typed transformations.

5,427
MIT
Used by 8
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
86Health
Library npm

turf

The complete, modular geospatial analysis engine for JavaScript and TypeScript, bundling every Turf.js module under one install.

10,482
MIT
Used by 5
37Health
Library Cargo

fs2

Cross-platform file locks, file duplication, and filesystem space queries for Rust

159
MIT
Used by 4
46Health
Library Go

redislock

Distributed Redis locking for Go, with fencing tokens to guard against stale writes after a lost lease.

1,767
Apache 2.0
Used by 3
46Health
Library Cargo

whatlang

Fast, lightweight natural language and script detection for Rust

1,087
MIT
Used by 3
41Health
Library npm

async-lock

A lightweight mutex library that serializes asynchronous code in Node.js, with promise and callback support.

426
MIT
Used by 3
81Health
Library PyPI

portalocker

Cross-platform file locking for Python, with Redis-backed distributed locks built in.

326
BSD 3
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
74Health
Library Go

xstrings

A zero-dependency Go package that ports common string functions from Python, Ruby, PHP, and Perl into idiomatic, UTF-8-safe Go.

1,412
MIT
Used by 2
48Health
Library npm

leven

Fast, dependency-free Levenshtein distance calculation for comparing and matching strings in JavaScript.

734
MIT
Used by 2
35Health
Library npm

js-levenshtein

The fastest JavaScript implementation of the Levenshtein edit-distance algorithm, optimized for speed and low memory use.

510
MIT
Used by 2
24Health
Library Cargo

fslock

Cross-platform file locking for Rust with blocking, non-blocking, and no_std support.

47
MIT
Used by 2
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
79Health
Library npm

Supercluster

A blazing-fast geospatial point-clustering library for grouping map markers by zoom level.

2,372
Other
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
78Health
Library PyPI

kazoo

A production-grade, higher-level Python client for Apache ZooKeeper with pluggable async handlers and battle-tested distributed recipes.

1,322
Apache 2.0
Used by 1
84Health
Library Cargo

Shuttle

A Rust library for testing concurrent code by controlling and randomizing thread scheduling to reliably surface race conditions.

1,060
Apache 2.0
Used by 1

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