A guide to help ensure your JavaScript library is the most compatible, fast, and efficient library you can make.

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

An API guide outlining best practices for constructing highly reusable UI components on the Web

A lightweight codepen implementation using web components

A Spell Checker for Code!

The elegant bundler for libraries powered by Rolldown

Simple shared component state management for LitElement.

Logging library

a modern color picker for the web with support for all spaces

Helping Javascript Do More Ruby

small, simple & speedy state management

Slim advanced select dropdown

A boilerplate of pre-defined native CSS styling

Open source astronomy dashboard

Optimal DOM morphing, written in TypeScript.

A modern version of Monaco Editor.

codemirror highlighting using shiki

prettify or minify html. Used by webdriverio

Light & powerful .... Helium makes HTML interactive!

Lightweight, robust, elegant virtual syntax highlighting using Prism

Syntax highlighting, like GitHub

Created with CodeSandbox

Rails Pulse is a comprehensive performance monitoring and debugging gem that provides real-time insights into your Rails application's health.

Framework-agnostic debounced events that bubble and work everywhere

Require Hooks provides infrastructure for intercepting require/load calls in Ruby

SHIP YOUR NEXT APP FAST! Rails 8 SaaS Multitenancy boilerplate. Users-Memberships-Organizations. Row-based. Set tenant based on URL params.

SVGs. One file. Zero fuss.

Static Site Generator for Ruby on Rails. Build with Rails. Deploy static sites.

A collection of helpers built by me (Konnor)