Robert Linder

Manual accessibility evaluation of popular web map tools.

Use cases and requirements for Maps on the Web

Accessibility engine for automated Web UI testing

Automated auditing, performance metrics, and best practices for the web.

Open Graph Protocol - Support & requirements

A proposal for a policy-controlled feature for image decoding.

No description.

A leaflet plugin which adds an icon to print the map - Demo @ http://rowanwins.github.io/leaflet-easyPrint/

Assistive Technology ARIA Experience Assessment

No description.

A security/privacy review questionnaire for W3C specs

A tool for creating technical documents and web standards

Standard text for CompressionStream and DecompressionStream API

A fullscreen control for Leaflet

Documentation for Web-Map-Custom-Element https://maps4html.org/web-map-doc/

Browseable pages from the W3C Maps for HTML Community Group

This repository contains compatibility data for Web technologies as displayed on MDN

The content behind MDN Web Docs

:leaves: JavaScript library for mobile-friendly interactive maps

Repository for the Spatial Data on the Web Working Group

JavaScript 3d maps and geospatial data visualization engine library.

Map Markup Language is hypertext for Web maps, like HTML is hypertext for Web pages https://maps4html.github.io/MapML/spec/

An open-source, community-maintained database of Web standards & related references.

A custom <mapml-viewer> and <layer-> element suite

No description.

Source code for the MapML Browser Extension

Canadian Geospatial Platform Viewer / Visualiseur de la Plateforme Géospatiale Canadienne

DOMPurify - a DOM-only, super-fast, uber-tolerant XSS sanitizer for HTML, MathML and SVG. DOMPurify works with a secure default, but offers a lot of configurability and hooks. Demo:

Working to improve the user experience, accessibility, performance, consistency, and reliability of email markup

Accessible Platform Architectures WG deliverables

Can I email… Support tables for HTML and CSS in emails.

Textures, patterns, and shapes that make web maps work for people with colorblindness. Built for Mapbox GL and MapLibre GL.

No description.

Web component to display inline slides

Open Product Accessibility Template (OPAT) is a digital native Accessibility Compliance Report (ACR). The initial development is based on Section 508 requirements. The main goal is to be able to compare the accessibility claims of digital products and services. A structured, self-validated, machine-readable documentation will provide for this.

A Modest Content Security Proposal

A free simple responsive HTML email template

Email code resources website

A list of great articles about accessibility in email

Accessibility Support data for various HTML, ARIA, CSS, and SVG features

Home for the HTML for Email Community Group Specification Proposal

Tables to compare different email clients and things they support or don't...

This repo contains explainer documents for the scope of the MapML proposal.

MapML Formatter Plugin for pygeoapi

Hosts examples and documents how MapML fulfills the Use Cases and Requirements for Web Maps

A public repository to develop the program for a workshop to be held online, at selected times over two weeks, September 21-October 2nd 2020

Organization communications

A place to play around a little bit with controls to see if there is a better path forward

A11y map testing

No description.

Draft charter for Maps for HTML Community Group https://maps4html.org/Maps4HTML-CG-Charter/

License documents for W3C repositories

The open-source fork of Mapbox GL JS: Interactive maps in the browser, powered by vector tiles and WebGL.

ARIA in HTML

Finding on polyfills

https://w3ctag.github.io/webcomponents-design-guidelines/ - Guidelines for creating web platform compatible components

Testing and reaching parity between HTML and SVG handling of ARIA

Directional focus navigation with arrow keys

leaflet control buttons with icons and callbacks

HTML Standard

svgMap is a JavaScript library that lets you easily create an interactable world map comparing customizable data for each country.

No description.

Location Sharing for Leaflet

A Leaflet plugin to display a temporary message on a map

The W3C organisation

No description.

A browser API to prevent DOM-Based Cross Site Scripting in modern web applications.

No description.

Raw browser/feature support data from caniuse.com

A collection of generic web components with a focus on accessibility, and ease of use

`<input writeonly>`

💡 A hinting engine for the web

A proposal for allowing web applications to isolate their origins

WebAppSec Referrer Policy

Proposal for a browser-based sanitizer API

Web Content Accessibility Guidelines

A set of guidelines for developers, cartographers, GIS specialists, geographers, and civic hackers to consider when creating projects that include web maps

No description.

No description.

Search stuff in a Leaflet map

Start your project with a remedy for the technical debt of CSS.

Charter template for W3C Community and Business Groups

Draft W3C WG and CG charters for public review

CSS Working Group Editor Drafts

The AMP web component framework.

Coding principles for HTML emails.

Microsoft Application Insights SDK for JavaScript

Best practices for modern web development

🌍 webhint's website

Content repository for web.dev

A mechanism for origins to set their origin-wide configuration in a central location

WebAppSec Content Security Policy

Apache HTTP server boilerplate configs

Fetch Standard

Home for explainer documents originated by the Microsoft Edge team

REDbot is lint for HTTP.

WebAppSec Clear Site Data

☔️A curated list of tools, articles & resources to help take your frontend security to the next level. Feel free to contribute!

Be a part of the ever growing dev community

My site.

Generic Sensor API

Mini App Standardization

User Interface Security and the Visibility API

Web Authentication: An API for accessing Public Key Credentials

No description.

Viewer is a configurable application template that enables you to display an ArcGIS web map using a variety of tools.

A mechanism to selectively enable and disable browser features and APIs

Polyfill for the inert attribute and property.

Proposed spec for dynamic slippy maps in HTML: https://maps4html.github.io/HTML-Map-Element/spec/

team-strat, on GitHub, working in public. Current state: DRAFT

The Extensible Web Manifesto

If you build websites, you inevitably run into problems. Maybe there’s no way to achieve an aspect of your design using CSS. Or maybe there’s a device feature you really wish you could tap into using JavaScript. Or perhaps the in-browser DevTools don’t give you a key insight you need to do your job. We want to hear about it!

Proof of concept for Embeddable Progressive Application - a microapplication container, a WebComponent acting as seamless IFRAME or html include

Determines which markup library to use to render a content file (e.g. README) on GitHub

OpenSearch is a collection of simple formats for the sharing of search results.

Developer documentation for Edge.

Web Application Security Working Group repo

PostCSS plugin enabling custom scrollbars

`Sec-Metadata` is a header!

Extremely Secure Apache HTTP Server config

No description.

A community–driven effort to make web accessibility easier.

Documentation for Pollfish.com

Web security drafts

Manifest for web apps

🖕 And it's really more fucking perfect than the last guy's.

A best-practices CSS foundation

A repo containing samples tied to new functionality in each release of Google Chrome.

A browser API to enable developers signal the priorities of the resources they need to download.

Latest draft @

The most popular HTML, CSS, and JavaScript framework for developing responsive, mobile first projects on the web.

A professional front-end template for building fast, robust, and adaptable web apps or sites.

The Nu Html Checker – Helps you catch unintended mistakes in your HTML, CSS, and SVG

No description.

Easily enable fast Ajax navigation on any website (using pushState + xhr)

Parse CSS and add vendor prefixes to rules by Can I Use

A tiny, accessible, browser-driven single-page routing system.