An agentic skills framework & software development methodology that works.

Spec-driven development (SDD) for AI coding assistants.

Breakthrough Method for Agile Ai Driven Development

💫 Toolkit to help you get started with Spec-Driven Development

Using a library in your webpack project? Here’s how to optimize it

Color conversion & manipulation library by the editors of the CSS Color specifications

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

Finally, typography as responsive as the web.

A collection of popular layouts and patterns made with CSS. Now it has 100+ patterns and continues growing!

Things you can do with a browser in 2020 ☕️

Data Gardens -- Fall 2019, CMU

A wrapper for the AP v2 Elections API.

A collaborative documentation site, powered by Google Docs.

Guides to a set of news story layout templates, collectively called the Story Playbook

Build a class attribute string quickly

Simply beautiful open-source icons

Material Design icons by Google (Material Symbols)

Tiny style-controlled SVG iconset (101 icons, 12kb)

Object Oriented CSS Framework

A mostly reasonable approach to CSS and Sass.

A boilerplate for creating your own custom style guide

A form input builder and validator for React JS

🤖 Headless, performant, and type-safe form state management for TS/JS, React, Vue, Angular, Solid, and Lit.

Functional reactive forms. Multi-layer validation, custom styling, field grouping, reactive props, and much more.

classifying muffin and cupcake recipes using support vector machines

Data and methodology for the Big Mac index

The package of IBM’s typeface, IBM Plex.

Custom responsive grids in Sass that work in older browsers.

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

Scrollytelling with IntersectionObserver.