Download and parse data from Garmin Connect or a Garmin watch, FitBit CSV, and MS Health CSV files into and analyze data in Sqlite serverless databases with Jupyter notebooks.

Free monospaced font with programming ligatures

LeafyGreen UI – LeafyGreen's React UI Kit

A visualization grammar.

A Jekyll version of the "Lens" theme by HTML5 UP.

Art/Photo Gallery plugin for Jekyll

A website for self coding generative art tutorials.

Memoirs is a free minimalist Jekyll theme for those who love the beauty of simplicity.

A series of HTML test cases to determine how specific elements are announced in different screen reader / browser combinations.

Acceptance test framework for web applications

An enterprise-class UI design language and React UI library

Thumbprint is the design system at Thumbtack.

CSS variables (Custom Properties) polyfill for IE11

JavaScript function to produce color sets

Quickly generate realistic placeholder text in Figma

cubic-bezier implementation for your JavaScript animation easings – MIT License

🐯 visx | visualization components

nivo provides a rich set of dataviz components, built on top of the awesome d3 and React libraries

Isolated React component development environment with a living style guide

Push-button installer of macOS Catalina, Mojave, and High Sierra guests in Virtualbox on x86 CPUs for Windows, Linux, and macOS

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

A fully open-source headless CMS that supports Markdown and Visual Editing

👇Bread n butter utility for component-tied mouse/touch gestures in React and Vanilla Javascript.

[UNMAINTAINED] An accessible-focused, themeable, friendly React UI Kit.

Toolkit for building accessible web apps with React

Design with JSX, powered by your own component library.

Themeable design system for the SEEK Group

The CSS design system that powers GitHub

Free JavaScript form builder library with integration for React, Angular, Vue, jQuery, and Knockout.