HTML void elements are not the only self-closing tags. This includes common SVG self-closing elements as well.

Types and documentation for the Nova extensions API. Delivered through a Nova extension...

Small, feature-rich calendar components

a pub for activitypub bots

The tiniest implementation of signals, ideal for vanilla JavaScript projects.

Disallow features that aren't supported by your target browser audience.

A list of AI agents and robots to block.

Send notes of appreciation to your fave open source developers and projects.

A Nova extension providing visual feedback from Actionlint

A nimble Mastodon web client

Automatically generate a Netlify _redirects file for your Eleventy site using front matter.

A bunch of demos for different web font loading strategies. Companion to https://www.zachleat.com/web/comprehensive-webfonts/

Pa11y is your automated accessibility testing pal

Pa11y CI is a CI-centric accessibility test runner, built using Pa11y

JSDoc specific linting rules for ESLint.

Formatter plugin for jinja2 template files.

A rugged, minimal framework for composing JavaScript behavior in your markup.

Useful newsroom tools

Alfred workflow for searching and copying emoji

The Open Heart protocol.

✂️ Find unused files, dependencies and exports in your JavaScript and TypeScript projects. Knip it before you ship it!

a single-user bookmarking website designed to live on the Fediverse

A web based analog film emulator/photo editor.

✂️ Generates an image from a DOM node using HTML5 canvas and SVG.

Backdate a commit or range of commit to a date or range of dates.

Node.js tool for extracting websites/feeds from your Mastodon follows

An npm module for accessing the green web API, and estimating the carbon emissions from using digital services

Preview SDK for both the field tagging connection + live content updates

A straight-forward starting point for building a great website on the HubSpot CMS