Gaël Poupard

hihtml. The HTML supertool to validate, link-check, and minify web pages

signaturepdf. Free open-source web software for signing PDF (alone or with others) and also organize pages, edit metadata and compress pdf

wf. A command-line tool for looking up web platform features. Search by keyword, check Baseline status, find MDN docs, specs, browser bugs, survey results, and more, from your terminal.

html-minifier-next. Super-configurable and well-tested web page minifier (enhanced successor to HTML Minifier)

font-size-adjust-calculator. Font metrics calculator for CSS font-size-adjust

ChallengeDuBerger. Améliorer nos relations en variant nos signatures emails

policy-templates. Policy Templates for Firefox

extensions. Extensions for the Zed editor

vanilla-calendar-pro. The Vanilla Calendar Pro is a versatile JavaScript date and time picker component with TypeScript support, making it compatible with any JavaScript frameworks and libraries. It is designed to be lightweight, easy to use, and feature-rich, without relying on external dependencies.

kelp. A UI library for people who love HTML, powered by modern CSS and Web Components.

poedit. Simple translation editor for PO, XLIFF, JSON etc. for Mac/Windows/Unix

firefox-hide-tabs. A CSS override for Firefox that pairs well with Tree Style Tab

css-extras. Useful CSS custom functions using the new @​function rule

vanilla-lazyload. LazyLoad is a lightweight, flexible script that speeds up your website by deferring the loading of your below-the-fold images, backgrounds, videos, iframes and scripts to when they will enter the viewport. Written in plain "vanilla" JavaScript, it leverages IntersectionObserver, supports responsive images and enables native lazy loading.

nimble-html. A light-weight `html` tagged template string function for writing declarative-reactive web apps. Zero dependencies.

devquest-consignes. TypeScript

npm-security-best-practices. Continuous updates on how to stay safe from NPM supply chain attacks

snapdom. High-performance engine for capturing, modifying, and converting DOM elements into any format.

mocha. ☕️ Classic, reliable, trusted test framework for Node.js and the browser

bore. 🕳 bore is a simple CLI tool for making tunnels to localhost

CCAe. The Colour Contrast Analyser (CCA) helps you determine the legibility of text and the contrast of visual elements, such as graphical controls and visual indicators.

autokey. AutoKey, a desktop automation utility for Linux and X11.

france-geojson. Contours des régions, départements, arrondissements, cantons et communes de France (métropole et départements d'outre-mer) au format GeoJSON

svg-circle-progress-generator. Generate pure SVG circle progress bar.

screen-reader-HTML-support. how screen readers support HTML

parse-date-strings. Parsing content date strings in Eleventy core.

defuddle. Get the main content of any page as Markdown.

documenso. The Open Source DocuSign Alternative.

windows. Windows inside a Docker container.

jest-axe. Custom Jest matcher for aXe for testing accessibility ♿️🃏

ios-10-12-bug. HTML

line-numbers. A web component to add line numbers next to various HTML elements

Inclusive-Sans. Python

Accessibility-icons. set of accessibility icons used for human-machine interaction

fluentui-system-icons. Fluent System Icons are a collection of familiar, friendly and modern icons from Microsoft.

photon. Firefox’s Photon Design System.

acorn-icons. This repo contains icons used throughout Firefox on Desktop and Mobile.

npm-check-updates. Find newer versions of package dependencies than what your package.json allows

tickets. Dépôt qui centralise les retours et remarques à propos des sites de Paris Web

firefox. The official repository of Mozilla's Firefox web browser.

bat. A cat(1) clone with wings.

intersection-observer-debugger. A script you include during development that shows the root, target, and intersection every time an IntersectionObserver is triggered.

uBlockOrigin-HUGE-AI-Blocklist. A huge blocklist of manually curated sites that contain AI generated imagery for uBlock Origin & uBlacklist.

wp-dsfr. WordPress port of the French Design System (DSFR) as a block theme.

coi-serviceworker. Cross-origin isolation (COOP and COEP) through a service worker for situations in which you can't control the headers (e.g. GH pages)

crosspost. A JavaScript utility for posting across multiple social networks at once

equal-access. IBM Equal Access Accessibility Checker contains tools to automate accessibility checking from a browser or in a continuous development/build environment

css. CSS language plugin for ESLint

wakamai-fondue-site. Wakamai Fondue website

eslint-css. CSS language plugin for ESLint

eleventy-plugin-slide-deck. A plugin to use the slide-deck web component in eleventy projects

stg-to-sidebery. Convert Simple Tab Groups backup to Sidebery snapshot

track-list. Enhance a list of audio tracks with playlist controls

codapi. Interactive code examples

docs. Docs is an open-source text editor: web-native, made for real-time collaboration, cleanly structured documents and sub-documents with full ownership of your data. Built to scale with Django and React.

howler.js. Javascript audio library for the modern web.

lychee. ⚡ Fast, async, stream-based link checker written in Rust. Finds broken URLs and mail addresses inside Markdown, HTML, reStructuredText, websites and more!

awesome-html-css. Resources on the super power of HTML and CSS.

acces-cible. Contrôle l'accessibilité et la conformité des sites Internet

style-observer. Run JS when a CSS property changes. Any CSS property.

eleventy-plugin-html-transform. JavaScript

ReferentielAccessibiliteMobile. Mobile App Accessibility Assessment Framework

axe-core-npm. JavaScript

u-elements. Drop in CustomElements replacing native HTML tags. W3C standards compatible and truly accessible.

downdoc. Rapidly converts AsciiDoc to Markdown.

nightwatch. Integrated end-to-end testing framework written in Node.js and using W3C Webdriver API. Developed at @browserstack

Tota11ylost. Escape game qui a pour objectif de vous offrir une expérience immersive, vous sensibilisant plus particulièrement aux défis auxquels sont confrontés les personnes en situation de handicap numérique

chezmoi. Manage your dotfiles across multiple diverse machines, securely.

examples. Functional examples of using Bootstrap in common JS frameworks like Webpack, Parcel, Vite, and more!

principles-of-web-accessibility. How to approach accessible web interface design

markdown-it-attrs. Add classes, identifiers and attributes to your markdown with {} curly brackets, similar to pandoc's header attributes

WAI-ARIA-Usage. Bookmarklet to evaluate WAI-ARIA usage

blockdocs. JavaScript

squish. Squish - Batch Browser-based Image Compression

markitdown. Python tool for converting files and office documents to Markdown.

infisical. Infisical is the open-source platform for secrets, certificates, and privileged access management.

first-contributions. 🚀✨ Help beginners to contribute to open source projects

import. Utility to import content from multiple services (and a CLI, too)

lume. 🔥🪰 Static site generator for Deno

adventofopensource.com. Repository used for adventofopensource.com

mastodon-comments. Web component to show comments from mastodon and bluesky

stylus-css-a11y.

koji. 🦊 An interactive CLI for creating conventional commits.

cocogitto. The Conventional Commits toolbox

static-timeline-generator. Create static timeline webpages.

FontWithASyntaxHighlighter. Font with Built-In Syntax Highlighting

argos. Argos detects unintended visual changes in your UI, helping teams maintain high product quality as they ship faster.

biome. A toolchain for web projects, aimed to provide functionalities to maintain them. Biome offers formatter and linter, usable via CLI and LSP.

fast-grid. World's most performant DOM-based web table. Try it! fast-grid.vercel.app/

Fontimize. Fontimize: optimize fonts to only the specific glyphs needed for your text and website

web-features. Exploring how to present Web platform features adoptability

baseline-status. A Web Component widget displaying Baseline status of a web feature

playground. A simple playground for HTML, CSS and JavaScript supporting module imports.

pw-conference-generator. Générateur de conférences Paris Web

ClassicPress. The CMS for Creators. Stable. Lightweight. Instantly Familiar. Forked from WordPress.

TODS. Typography and Opentype default stylesheet

htmlforpeople. Web book about how to make a website with HTML.

superhtml. HTML Validator, Formatter, LSP, and Templating Language Library

rgaa4-impacts-utilisateurs. Impacts des défauts de conformité au RGAA pour les personnes handicapées

conform. Progressively enhance HTML forms with React. Build resilient, type-safe forms with no hassle using web standards.

performance. Performance plugin from the WordPress Performance Group, which is a collection of standalone performance modules.

eslint-plugin-depend. An ESLint plugin for suggesting optimisations in choice of dependency, native equivalents, etc.

caniuse-cli. Command line tool for “Can I Use …” and MDN Browser Compat Data

staticrypt. Password protect a static HTML page, decrypted in-browser in JS with no dependency. No server logic needed.

pandoc. Universal markup converter

heading-anchors. Adds and positions sibling anchor links for heading elements (h1–h6) when they have an `id` attribute.

tinybox. TinyBox is a tiny HTML, CSS and JS sandbox web component, using a font with built in syntax highlighting.

user.js. Firefox privacy, security and anti-tracking: a comprehensive user.js template for configuration and hardening

Tweet2Embed. Convert a public Tweet into embedded semantic HTML

obsohtml. HTML checker for obsolete and proprietary elements and attributes

nunjucks4. rewrite of the nunjucks library, currently in alpha

a11y-contrast. A CLI utility to calculate/verify accessible magic numbers for a color palette.

Typetura. Finally, typography as responsive as the web.

cartes. ⚠️ Migré sur https://codeberg.org/cartes/web. L'appli Web de cartes grand public.

wxt. ⚡ Next-gen Web Extension Framework

eleventy-plugin-citations. Citations & bibliographies for Markdown & HTML, done well.

bootstrap-forced-colors-css. Improves the accessibility of Bootstrap 5 for Windows users using High Contrast themes

ladybird. Truly independent web browser

awesome-maintainers. Talks, blog posts, and interviews about the experience of being an open source maintainer

markdown-it-img-caption. JavaScript

quartz. 🌱 a fast, batteries-included static-site generator that transforms Markdown content into fully functional websites

ergol. A Colemak-style keyboard layout for French-speaking typists and programmers.

turndown. 🛏 An HTML to Markdown converter written in JavaScript

modern-normalize. 🐒 Normalize browsers' default style

create. A tiny command line utility to create files in a cross-platform way.

flynt. Component based WordPress starter theme, powered by ACF Pro and Timber, optimized for performance and a11y.

atomic-deploy-githooks. A collection of Git hooks to automate Atomic Deployment

ai.robots.txt. A list of AI agents and robots to block.

giscus. A commenting system powered by GitHub Discussions. :octocat: :speech_balloon: :gem:

netbeep. Chrome and Firefox extension to play sounds on network requests, depending on request type and file size.

nvs. Node Version Switcher - A cross-platform tool for switching between versions and forks of Node.js

ast-grep. ⚡A CLI tool for code structural search, lint and rewriting. Written in Rust

guidepup. Screen reader automation library for testing.

awesome-interview-questions. :octocat: A curated awesome list of lists of interview questions. Feel free to contribute! :mortar_board:

portr. Expose local http, tcp or websocket connections to the public internet

acf. Advanced Custom Fields

eleventy-plugin-svg-sprite. A high performance Eleventy universal plugin that compiles a directory of SVG files into a single SVG Sprite and adds shortcodes to embed SVG Sprite and SVG content in Eleventy templates.

imagify-plugin. Speed up your website with lighter images without losing quality.

stylelint-value-no-unknown-custom-properties. A stylelint rule to catch usage of unknown custom properties

parcel. The zero configuration build tool for the web. 📦🚀

safe-svg. Enable SVG uploads and sanitize them to stop XML/SVG vulnerabilities in your WordPress website.

git-cz. Semantic Git commits

pragmatic-drag-and-drop. Fast drag and drop for any experience on any tech stack

cally. Small, feature-rich calendar components

postcss-rtlcss. PostCSS plugin to automatically build Cascading Style Sheets (CSS) with Left-To-Right (LTR) and Right-To-Left (RTL) rules using RTLCSS

prism-theme-vars. A customizable Prism.js theme using CSS variables

webext-bridge. 💬 Messaging in Web Extensions made easy. Batteries included.

decircular. Remove circular references from objects

image-dimensions. Get the dimensions of an image

en-ce-moment. Répertoire francophone de pages /now

rgaa-checker. A browser extension to check compliance with the RGAA standard

vanilla-framework. From community websites to web applications, this CSS framework will help you achieve a consistent look and feel.

mermaid. Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

slidev. Presentation Slides for Developers

a11y-automation. Open-source project. Tracking the available automation for accessibility. What a11y failures can be linted & tested for in an automated fashion?

umap. uMap lets you create maps with OpenStreetMap layers in a minute and embed them in your site.

mastodon-post. A Web Component to display Mastodon posts and their metadata

webcare-webshare. JavaScript

eleventy-plugin-i18n-gettext. HTML

rknight.me. Personal site built with Eleventy

htmz. html with targeted manipulation zones

fdgt. JavaScript

cube-boilerplate. A simple CUBE CSS boilerplate for Set Studio

confoo-html. Confoo 2024 Talk: HTML, That Unsung Super Hero

carouscroll. Add next/previous buttons to a horizontal scrollable container.

Hover-Contrast-Bookmarklet. Bookmarklet to trigger hover states and check contrast

live-announcer. custom element that makes it easier to work with live regions

en-ce-moment. Répertoire francophone de pages /now

markdown-it-anchor. A markdown-it plugin that adds an `id` attribute to headings and optionally permalinks.

share-button. A Web Component to share web pages using the native OS sharing options

action-table. Native HTML web component for easily adding sorting and filtering functionality to tables.

css-semantic. Talk about the awesomness of CSS semantic

table-saw. A small web component for responsive <table> elements.

stellar. A stellar way to build reactive custom elements.

french-women-tech-speaker-organizer. Liste de femmes conférencières et organisatrices de conférences tech. Soumettez une PR si vous souhaitez vous ajouter ou ajouter d'autres personnes !

quill. Quill is a modern WYSIWYG editor built for compatibility and extensibility

css-anchor-positioning. Polyfill for CSS Anchor Positioning

awesome-web-components. A curated list of awesome Web Components resources.

SecuPress-Backdoor-User. Upload file / Access file / You are now admin.

auto-subtitle. Automatically generate and overlay subtitles for any video.

bootstrap-deprecated-classes-extension. Browser extension highlighting Bootstrap deprecated classes in websites

browser-window. Used in demos as a way to fake a Safari-esque web browser window.

readability. A standalone version of the readability lib

developers-conferences-agenda. developers.events is a community-driven platform listing developer/tech conferences and Calls for Papers (CFPs) worldwide with a list, a calendar and a map view. It helps organizers, speakers, sponsors & attendees.

postcss-sorting. PostCSS plugin to keep rules and at-rules content in order.

wporg-mu-plugins. Development of the Global Header and other mu-plugins used on WordPress.org.

npmhub. 🔎 A browser extension to explore npm dependencies on GitHub repos

postcss-use-logical. auto convert physical CSS properties to logical ones

css-doodle. A web component for visual art and creative coding

fxa. Monorepo for Mozilla Accounts (formerly Firefox Accounts)

codejar. An embeddable code editor for the browser 🍯

edith. Simple WYSIWYG editor.

solar_v2. Redesign of solar.lowtechmagazine.com in Hugo engine

taze. 🥦 A modern cli tool that keeps your deps fresh

twentytwentyfour. PHP

github-include. A web component/JavaScript to turn github repo links into cards with links to github pages and show the latest commits

stylelint-config-recommended-scss. The recommended shareable SCSS config for Stylelint

Publii. The most intuitive Static Site CMS designed for SEO-optimized and privacy-focused websites.

driver.js. A lightweight, dependency-free JavaScript library for guiding user focus across the page.

mastodon. Your self-hosted, globally interconnected microblogging community