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New Jun 12, 2025
DPUB-ARIA and DPUB-AAM are now W3C Recommendations
The Accessible Rich Internet Applications (ARIA) Working Group has published Digital Publishing WAI-ARIA Module 1.1 (DPUB-ARIA) and Digital Publishing Accessibility API Mappings 1.1 (DPUB-AAM) as W3C...
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New Jun 10, 2025
New session of the W3Cx course on CSS Basics
W3C opens today a new session of its CSS Basics course on W3Cx, where you can learn how to take your web pages from bland to bold with the power of CSS...
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New Jun 3, 2025
W3C Advisory Committee Elects Advisory Board
The W3C Advisory Committee has elected seven individuals to the W3C Advisory Board (AB)...
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New May 15, 2025
Privacy Principles is a W3C Statement
This document provides definitions for privacy and related concepts that are applicable worldwide as well as a set of privacy principles that should guide the development of the web as a trustworthy...
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New May 15, 2025
First Public Working Draft: CSS Functions and Mixins Module
This module defines the ability for authors to define custom functions, acting similar to parametrized custom...
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New May 15, 2025
Portable Network Graphics (PNG) Specification (Third Edition) is a W3C Proposed Recommendation
This document describes PNG (Portable Network Graphics), an extensible file format for the lossless, portable, well-compressed storage of static and animated raster...
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New May 15, 2025
The Verifiable Credentials 2.0 family of specifications is now a W3C Recommendation
The Verifiable Credentials Working Group has published seven W3C Recommendations: Verifiable Credentials Data Model v2.0, Verifiable Credential Data Integrity 1.0, Data Integrity EdDSA Cryptosuites...
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New May 8, 2025
Group Note: DAPT Requirements
The document captures technical requirements for a profile of TTML2 for use in workflows related to dubbing and audio description of movies and videos, known as the Dubbing and Audio description...
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New May 6, 2025
Web Content Accessibility Guidelines (WCAG) 2.1 Updated
The Accessibility Guidelines Working Group published an update that addresses minor technical issues in the December 2024 publication of WCAG...
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New May 6, 2025
Draft Note for Review: Guidance on Applying WCAG 2.2 to Mobile Applications (WCAG2Mobile)
WCAG2Mobile describes how Web Content Accessibility Guidelines (WCAG) 2.2 principles, guidelines, and success criteria can be applied to mobile applications, including native mobile apps, mobile web...
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New May 2, 2025
W3C opens Advisory Board (AB) election
The W3C Advisory Committee, having nominated ten individuals, is invited today to vote until 30 May 2025 to fill seven seats in the W3C Advisory Board (AB)...
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New Apr 29, 2025
W3C invites implementations of Pointer Events Level 3
The Pointer Events Working Group has published Pointer Events Level 3 as W3C Candidate...
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New Apr 24, 2025
W3C invites implementations of Compute Pressure Level 1
The Compute Pressure API provides a way for websites to react to changes in the CPU pressure of the target device, such that websites can trade off resources for an improved user...
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New Apr 22, 2025
First Public Working Drafts: Web Cryptography Level 2 and Subresource Integrity
The Web Application Security Working Group has published the First Public Working Drafts of Web Cryptography Level 2 and Subresource...
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New Apr 22, 2025
First Public Working Draft: Privacy-Preserving Attribution: Level 1
This document specifies a browser API for the measurement of advertising...
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New Apr 22, 2025
UI Events KeyboardEvent key Values and code Values are W3C Recommendations
The Web Applications Working Group published UI Events KeyboardEvent key Values and UI Events KeyboardEvent code Values as W3C...
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New Apr 17, 2025
First Public Working Draft: CSS Gap Decorations Module Level 1
This module introduces several properties to add row and column gap decorations to container layout types such as grid and...
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New Apr 16, 2025
Authorized Translation of Ethical Web Principles in Simplified Chinese
W3C has published the Authorized Simplified Chinese Translation of the Ethical Web Principles,...
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New Apr 10, 2025
Proposal to endorse Vision for W3C as a W3C Statement
The Vision for W3C articulates the values that underpin W3C’s mission, what W3C is, what it does and why that matters, and the principles by which it operates and makes...
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New Apr 3, 2025
Draft Note: RDF 1.2 Primer
This primer is designed to provide the reader with the basic knowledge required to effectively use...
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New Mar 27, 2025
Authorized Translation of WCAG 2.2 in Brazilian Portuguese
W3C published the Authorized Brazilian Portuguese Translation of Web Content Accessibility Guidelines (WCAG) 2.2, Diretrizes de Acessibilidade para Conteúdo Web (WCAG)...
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New Mar 27, 2025
Updated W3C Recommendation: EPUB 3.3
This specification defines the authoring requirements for EPUB 3 publications and represents the third major revision of the...
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New Mar 25, 2025
First Public Working Draft: CSS Form Control Styling Level 1
This CSS Module defines various ways of styling form controls and their different...
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New Mar 25, 2025
First Public Working Draft: ContentEditable
This specification defines allowed values and expected behaviors for the contentEditable attribute. This specification builds on...
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New Mar 20, 2025
Seven Proposed Recommendations published by the Verifiable Credentials Working Group
The Verifiable Credentials Working Group published Verifiable Credentials Data Model v2.0, Verifiable Credential Data Integrity 1.0, Data Integrity EdDSA Cryptosuites v1.0, Data Integrity ECDSA...