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

62Health
Library npm

downshift

Accessible React hooks and a render-prop primitive for building fully custom autocomplete, combobox, select, and multi-select components.

12,304
MIT
Used by 11
77Health
Library Go

Bubbles

Ready-made terminal UI components—spinners, tables, lists, inputs, and more—for building Bubble Tea applications in Go.

8,906
MIT
Used by 11
44Health
Library npm

react-loading-skeleton

Animated React skeleton screens that automatically adapt to your app's fonts, sizing, and layout.

4,206
MIT
Used by 11
70Health
Library npm

react-tooltip

A lightweight, accessible React tooltip component with automatic Floating UI-powered positioning.

3,822
MIT
Used by 11
48Health
Library npm

react-popper

Official React bindings for Popper, the positioning engine behind tooltips, popovers, and dropdowns

2,485
MIT
Used by 11
84Health
SDK npm

react-turnstile

React bindings for Cloudflare Turnstile — a privacy-first CAPTCHA alternative with a declarative component and a full imperative ref API.

845
MIT
Used by 11
83Health
Library npm

TanStack Devtools (React)

A React component that mounts TanStack's extensible, plugin-based devtools panel inside your app.

497
MIT
Used by 11
96Health
Library npm

Swiper

A hardware-accelerated, mobile-first touch slider for carousels, galleries, and slideshows

41,907
MIT
Used by 10
68Health
Library npm

@visx/shape

Low-level React SVG shape primitives for building custom D3-powered data visualizations.

21,048
MIT
Used by 10
87Health
Library npm

node-canvas

A Cairo-backed implementation of the HTML5 Canvas API for server-side rendering in Node.js.

10,692
MIT
Used by 10
89Health
Library npm

Ariakit

Unstyled, accessible React components implementing WAI-ARIA patterns for building custom design systems.

8,610
MIT
Used by 10
75Health
Library npm

FlashList

High-performance drop-in replacement for React Native's FlatList with view recycling

7,231
MIT
Used by 10
80Health
Library npm

react-spinners

A collection of 23 lightweight, customizable loading spinner components for React apps.

3,352
MIT
Used by 10
46Health
Library npm

react-confetti

React component that renders physics-based confetti particles on an HTML canvas, with tunable gravity, wind, and colors.

1,706
MIT
Used by 10
83Health
Library npm

Satori

Convert HTML and CSS into pixel-accurate SVG images using a built-in flexbox layout engine.

13,940
MPL-2.0
Used by 9
48Health
Library npm

boring-avatars

A lightweight React library that generates unique, colorful SVG avatars from any username or string.

6,404
MIT
Used by 9
42Health
Library npm

notistack

Stackable, customizable notification snackbars for React, shown with a hook or a single function call.

4,075
MIT
Used by 9
86Health
Library npm

Virtua

A zero-config, ~3kB virtual list and grid component for React, Vue, Solid, and Svelte

3,744
MIT
Used by 9
75Health
Library PyPI

torchaudio

GPU-accelerated audio processing library built on PyTorch, with differentiable transforms, Kaldi-compatible features, and pretrained speech models.

2,938
Other
Used by 9
44Health
Library npm

react-copy-to-clipboard

A tiny React component that wraps any element to copy text to the clipboard on click.

2,368
MIT
Used by 9
43Health
Library npm

react-highlight-words

A React component that highlights matching search terms within a body of text

2,303
MIT
Used by 9
51Health
Library npm

resvg-js

A high-performance SVG-to-PNG renderer for Node.js and browsers, powered by Rust's resvg engine via napi-rs and WebAssembly.

1,988
MPL-2.0
Used by 9
92Health
Library npm

chakra-ui

Accessible, themeable React UI components built on Ark UI primitives with a Panda CSS-powered styling engine.

40,639
MIT
Used by 8
76Health
Library npm

driver.js

A dependency-free, ~5kb TypeScript library for building product tours, feature highlights, and focus overlays.

26,760
MIT
Used by 8

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