First Public Working Draft and supporting notes: EPUB Annotations 1.0

• The Publishing Maintenance Working Group has published three specifications today around EPUB Annotations 1.0, which is a specification that will define how to create, manage, ex

Papers adds handwriting & text annotations in latest Nightly builds

Papers adds handwriting & text annotations in latest Nightly builds

• Handwriting and markup features have been added to Papers, GNOME’s - andsince 25.04, Ubuntu’s - default document viewer app. • The latest nightly builds of Papers let you draw on

Linux & Open Source · February 4, 2026 (updated February 24, 2026) · 2 min · 240 words
Design system annotations, part 2: Advanced methods of annotating components

Design system annotations, part 2: Advanced methods of annotating components

• Preset annotations embed accessibility details into design system components for designers and developers. • Primer’s preset system is unique but can inspire custom annotation fr

Engineering Blogs · May 9, 2025 (updated February 24, 2026) · 1 min · 178 words
Design system annotations, part 1: How accessibility gets left out of components

Design system annotations, part 1: How accessibility gets left out of components

• Accessibility annotations bridge gaps design systems can’t fix, ensuring inclusive component usage. • Misconception: accessible components guarantee accessible designs; design fl

Engineering Blogs · May 9, 2025 (updated February 24, 2026) · 1 min · 188 words