Feature list v1

[digitarald]

Follow up for https://github.com/mozilla/platatus/issues/26 , we will update this bug description as new ideas get added.

Shortlist

• [x] W3C Manifest :package:
• [x] Service Workers :package:
• [x] Push API :package:
• [x] Streams API :package:
• [x] Fetch API :package:
• [x] Promises
• [x] Background Sync (https://github.com/slightlyoff/BackgroundSync)
• [x] asm.js :video_game:
• [x] wasm.js :video_game:
• [x] WebGL 1 :video_game:
• [x] WebGL 2 :video_game:
• [x] Web Audio :video_game:
• [x] Web Sockets :video_game:
• [x] WebRTC :video_game:
• [x] SIMD :video_game:
• [x] Page Visibility API :video_game: :package:
• [x] Gamepad API :video_game:
• [x] Shared Array Buffers/Threading :video_game:
• [x] Fullscreen API :video_game: :package:
• [x] IndexedDB :video_game: :package:
• [x] Media Source Extensions (MSE)
• [x] Pointer Lock :video_game:
• [x] Screen Orientation API :video_game:
• [x] Device Orientation/Motion Event :video_game:
• [x] Vibration API :video_game:
• [x] Custom Elements
• [x] Shadow DOM
• [x] HTML Templates
• [x] HTML Imports
• [x] Media Capture from Canvas
• [x] MediaRecorder
• [x] Permissions API

:video_game: - requested by games team :package: - by app initiative :exclamation: - piecemeal implementation/hard to track

Backlog

• Web Cryptography API :exclamation:
• Presentation API :exclamation:
• ES6
  • Default parameters
  • Destructuring
  • new.target
  • Classes
  • Symbols
  • Unscopables
  • Proxies
• Pointer Events
• Ambient Light Sensor API
• Navigation Timing API
• Vibration API

[dbialer]

possibly ambient light sensor api http://www.w3.org/TR/ambient-light/

[digitarald]

Features with positive developer feedback from chrome:

• CSS filter() image function
• Geometry interfaces
• Media Capture from Canvas
• UIEvents Keyboard Events
• CSS font-display
• Credential Management API
• Debug API
• Frame Timing API
• HTMLCanvasElement.renderedPixelWidth/Height
• Local Font Access API
• Speech Recognition with WebRTC
• Standby API
• Accept-encoding: br on HTTPS connection
• Animated PNG
• Background Sync API
• CSS Scroll Snap Points
• CSS font-feature-settings
• CSS position: sticky
• Custom Web Notification timestamps
• Default parameters (ES6)
• Destructuring (ES6)
• Filters in 2D canvas
• HTTP Client Hints: Save-Data
• High Resolution Time Stamp for Events
• Interoperable body/documentElement scroll behavior
• MediaRecorder
• Permissions.request() and Permissions.revoke()
• Pointer Events
• Promise rejection tracking events
• Push API: Payloads
• Resource Hints - Preload
• Streams API
• Web NFC API
• WebAudio: Add IIRFilterNode
• WebAudio: OfflineAudioContext.suspend() and resume()
• WebAudio: decodeAudioData returns a Promise
• beforescriptexecute and afterscriptexecute events
• inputmode
• stale-while-revalidate
• Array.prototype.includes
• UIEvent.sourceCapabilities & InputDeviceCapabilities.firesTouchEvents
• requestIdleCallback
• 'allow-popups-to-escape-sandbox' sandboxing flag.
• API to disable scroll restoration on history navigation
• Access relative orientation sensors from Chrome for Android for Virtual Reality
• Block modal dialogs inside a sandboxed iframe.
• HTTP Client Hints: DPR, Width, Viewport-Width
• Resource Hints - preconnect
• WebRTC Data Channel buffer monitoring with the "bufferedamountlow" event
• new.target (ES6)
• Audio Output Devices API
• CSS Motion Path
• Document's "first-party" takes ancestors into account.
• Subresource Integrity
• Document.scrollingElement
• Notification.data and ServiceWorkerRegistration.getNotifications()
• beforeinstallprompt event for web/native app install banners
• Allow JS-triggered copy/cut with a user gesture
• CSSOM Document.elementsFromPoint API
• Cache API (global scope)
• Permissions API
• Upgrade insecure requests
• WebAudio: Allow developers to close an AudioContext explicitly
• autocapitalize
• Classes (ES6)
• Fetch API
• Push API
• UI Events KeyboardEvent |code| attribute
• Web/native app install banners
• Blending of HTML and SVG elements
• ES6 numeric literals
• Cache API for Service Worker
• Content Security Policy Level 2
• Beacon
• Web Animations Javascript API [playback control]
• Web Application Manifest
• meta-theme-color
• Element
• Encoding API
• File constructor
• Screen Orientation API
• Symbols (ES6)
• Unscopables (ES6)
• Element
• CSS "all" shorthand
• CSS Shapes Module Level 1
• Navigator.hardwareConcurrency
• Subpixel font scaling
• CSS touch-action
• CSS will-change
• HTML Imports
• Object.observe()
• WOFF 2.0 (improved font compression)
• Web Animations JavaScript API [element.animate()]
• CSS Blending of background images (mix-blend-mode)
• CSS Font Loading
• Prefixed Shadow DOM
• Scoped Styles
• Shadow DOM
• Unprefixed Web Audio API
• Custom Elements
• Opus in MSE and
• Page Visibility API
• Web Speech API (synthesis)
• Animated WebP
• URL
• Vibration API
• DOM3 Wheel Events
• Device Motion
• CSS Device Adaptation
• Media Queries: resolution feature
• CSS Conditional Rules