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
75Health
Library npm

file-type

Detect the file type of a buffer, stream, or file by reading its magic number.

4,326
MIT
Used by 44
75Health
Library npm

execa

A modern process-execution library for Node.js with template-string syntax and zero shell-injection risk.

7,602
MIT
Used by 43
75Health
Library npm

js-base64

Pure-JavaScript Base64 encoder/decoder with full Unicode and URL-safe support

4,361
BSD 3
Used by 20
37Health
Library Cargo

bincode

A compact, zero-fluff binary encoder and decoder for turning Rust structs into space-efficient byte streams.

3,060
MIT
Used by 17
75Health
Library npm

NumberFlow (React)

An animated number component for React that transitions digits, formats locales, and respects reduced-motion preferences

7,693
MIT
Used by 15
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
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
40Health
Library Cargo

byteorder

A lightweight Rust library for reading and writing numbers in big-endian and little-endian order

1,096
Other
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
45Health
Library npm

ffmpeg-static

Resolve static ffmpeg and ffprobe binary paths for macOS, Linux, and Windows in Node.js — no system install required.

1,392
GPL 3.0
Used by 6
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
53Health
Library Go

filetype

Fast, dependency-free Go library that detects file and MIME types from magic number signatures.

2,299
MIT
Used by 4
46Health
Library Cargo

whatlang

Fast, lightweight natural language and script detection for Rust

1,087
MIT
Used by 3
62Health
Library npm

isBinaryFile

Detects whether a file or buffer is binary or text in Node.js, similar to Perl's -B switch, with encoding hints for accurate UTF-16, Latin-1, and CJK detection.

176
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
55Health
Library Go

ants

A high-performance goroutine pool for Go that recycles and limits concurrent goroutines to cut memory overhead.

14,503
MIT
Used by 2
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
40Health
Library Go

leaktest

A small Go package that detects leaked goroutines in tests by diffing stack snapshots taken before and after each test runs.

1,043
BSD 3
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

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