Web Standards

Keeping track of upcoming, new, and old browser standards to use

• CSS attr()
• CSS anchor
• CSS calc() divide by units
• CSS sibling-index() and sibling-count()
• CSS zoom
• CSS shape
• DOM moveBefore
• CSS Paint API
• CSS Houdini API
• offsetParent
• isolation
• Geometry Interfaces API
• CSS Typed OM API
• Range API
• shaders in plain html with svg filters
• view transitions
• Offscreen Canvas
• Device Motion Event
• Override instance checks
• Custom attributes for all elements
• FileSystemAccessAPI
  • FileSystemObserver
• Web annotations and serializing HTML Ranges
  • https://www.w3.org/TR/selectors-states/#RangeSelector_def
  • https://web.hypothes.is/blog/annotation-is-now-a-web-standard/
  • https://github.com/annotation/stam
  • https://github.com/condenast/atjson
• Override instance check
• CSS if()
• CSS Containment
  • CSS content-visibility
  • CSS container queries
  • CSS style queries
• Sensors APIs
• CSS element()
• Gesture Events (non-standard, safari only)
• Web Speech API
• High precision pointer events
• touch-action: handwriting;
• scheduler.yield()
• iframe portals
• EditContext API

Not web standards, but potentially useful

• https://github.com/microsoft/markitdown
• DOM Gestures
• Relative Animation
• BitTorrent trackers for WebRTC signaling
• DOM elements to canvas/images
• https://github.com/jbuckmccready/CavalierContours?tab=readme-ov-file#summary