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

70Health
Library npm

Fontsource Inter

Self-host the Inter typeface with a single npm install and zero third-party font requests.

495
Other
Used by 78
90Health
Library npm

Prisma Client

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

47,610
Apache 2.0
Used by 46
60Health
Library npm

Font Awesome Free

The internet's icon toolkit — thousands of SVG, web font, and CSS icons for the web

76,922
Other
Used by 41
52Health
Library npm

Geist

Vercel's Geist Sans, Mono, and Pixel typefaces, pre-packaged as drop-in Next.js font loaders.

3,622
Other
Used by 21
51Health
Library npm

ExcelJS

Read, manipulate, and write XLSX spreadsheet data, styles, and formulas in JavaScript

15,469
MIT
Used by 14
90Health
Library PyPI

PyMuPDF

A high-performance Python library for extracting, rendering, converting, and manipulating PDF and other document formats.

10,708
AGPL 3.0
Used by 12
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
77Health
Library npm

react-native-vector-icons

Customizable vector icon components for React Native, bundling 15+ popular icon fonts like FontAwesome, Ionicons, and MaterialIcons out of the box.

17,913
MIT
Used by 4
34Health
SDK npm

sns-payload-validator

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

13
MIT
Used by 3
44Health
Library npm

webfontloader

Cross-browser JavaScript library that gives you a single, consistent API for loading @font-face web fonts from any provider.

9,251
Apache 2.0
Used by 2
48Health
Library npm

fonteditor-core

Parse, write, and convert TTF, WOFF, WOFF2, EOT, SVG, and OTF fonts in Node.js and the browser.

386
MIT
Used by 2
78Health
Library npm

material-symbols

Variable Material Symbols icon fonts and CSS, auto-updated daily with the latest icons from Google.

288
Apache 2.0
Used by 2
77Health
Library Composer

Dompdf

Convert styled HTML and CSS into downloadable PDF documents in PHP.

11,182
LGPL-2.1
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
54Health
Library Cargo

Fontdue

A fast, no_std, pure-Rust TrueType and OpenType font rasterizer and layout tool.

1,705
Apache 2.0
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
61Health
Library Cargo

swash

Pure Rust crate for font introspection, complex OpenType/AAT text shaping, and glyph rendering with zero-copy, no_std support.

872
Apache 2.0
Used by 1
44Health
Library npm

Material Design Icons (SVG)

Optimized, auto-updated SVG files for every Material Design icon across five visual styles.

238
Apache 2.0
Used by 1
45Health
Tool npm

webfonts-loader

webfonts-loader: Turn SVG Icons into Webpack Fonts

194
MIT
Used by 1
37Health
Library npm

canvas-hypertxt

A zero-dependency library for laying out and wrapping text on an HTML5 canvas at high speed.

137
MIT
Used by 1
33Health
Library npm

calculate-size

Measures the rendered pixel width and height of a text string using a hidden DOM element, with built-in result caching.

121
MIT
Used by 1

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