Haptic feedback for the mobile web

Model Context Protocol (MCP) server for freee API integration

TypeScript Web Components library with strict typing

Open-source TypeScript framework for building durable, resumable workflows. Supports Node.js and Bun.

Tailwind CSS variant library with nestable conditions for compound styling instead of flat compoundVariants.

デジタル庁デザインシステム β版 (HTML 版) の各コンポーネントの CSS / JS をそれぞれバンドルする

A color contrast checker that supports WCAG 2, APCA & Focus Colors

Polyfill for the proposed Element.matchContainer() API which is the corresponding scripting API to the @container query CSS feature.

Kanban as it should be. Not as it has been.

A file format for describing custom elements

benchmark tooling that loves you ❤️

Fastest way to build modern websites

My personal Obsidian vault template. A bottom-up approach to note-taking and organizing things I am interested in.

how screen readers support HTML

Super simple group chat, without a subscription

Prompt Orchestration Markup Language

StimulusX brings the power of reactive programming to Stimulus JS.

デジタル庁デザインシステムのサンプルコンポーネント（HTML版）

Parsing content date strings in Eleventy core.

Static low-bandwidth search at scale

Beautiful, Modern & Opinionated Linux

👓 Syntax Highlighting using the CSS Custom Highlight API

📚 A component development workflow for static websites.

This is a reset CSS that provides a 'foundation' with domestic products in mind. "Kiso" (基礎) means "foundation" in Japanese.

Textlint rules for Japanese official documents [in Japanese]

A components library built with Tailwind CSS that works with any web stack.