stackexchange/stacks

Tooltip and Popover Positioning Engine

A simpler static site generator.

Testing following open-wc recommendations

Simple and complete DOM testing utilities that encourage good testing practices.

Fire events the same way the user does

TypeScript definitions for mocha

TypeScript plugin for ESLint

An ESLint custom parser which leverages TypeScript ESTree

Plugin for using esbuild in @web/dev-server

Test runner for web applications

Playwright browser launcher for Web Test Runner

Web test runner visual regression

Run commands concurrently

Reindent and reformat CSS.

ESLint rule to disallow unsanitized code

JavaScript library for DOM operations

Seamless integration between Rollup and PostCSS

TypeScript loader for webpack

TypeScript is a language for application scale JavaScript development

Next generation testing framework powered by Vite

Packs ECMAScript/CommonJs/AMD modules for the browser. Allows you to split your codebase into multiple bundles, which can be loaded on demand. Supports loaders to preprocess files, i.e. json, jsx, es7, css, less, ... and your custom stuff.

A modest JavaScript framework for the HTML you already have.

Syntax highlighting with language autodetection. (pre-compiled CDN assets)

The icon library for Stack Overflow, Stack Overflow Careers, and the Stack Exchange Network.

TypeScript definitions for cssbeautify

TypeScript definitions for less

Use rollup plugins in @web/dev-server

Axe rules to check against APCA bronze and silver+ conformance levels.

Let’s get serious about color

An Eleventy plugin for syntax highlighting via highlight.js for Markdown and Liquid templates.

Eleventy plugin which adds a filter to generate a Table of Contents from html

The perfect library for lists. Supports search, sort, filters and flexibility. Built to be invisible and work on existing HTML

Type definitions for global Stack Exchange objects