Status Update 2018-08-06

[mrjoro]

If you are contributing to the AMP Project open source community, please use this issue to provide updates regarding the status of the projects you are responsible for and what you will be working on next.

[mrjoro]

AMP Stories

contact: @newmuis

What was accomplished

• Sound icon messages for sound being on/off/absent
• New experiment for image blur
• Finishing up RTL -- examples and testing
• Store bookend state in the browser history

What's next

• Image blur devtools
• Design doc for clickable elements in stories (tooltip)
• Better loading state while waiting for resources to load (ie: bookend, access)
• Allow custom navigation menu
• Paywall (access + subscription)
• Desktop scroll experience

[mrjoro]

amp-script

contact: @kristoferbaxter

What was accomplished

• Integrate DOMPurify into worker-dom
• Experimental Branches using ArrayBuffers

What's next

• Rollup Plugin for selectively including dependencies.
• Migration to Monorepo
• Demos

[mrjoro]

Ads & Analytics

contact: @lannka

What was accomplished

• Analytics linker
  • Privacy & security review round 1
  • Implemented linker string
• Amp-consent
  • External consent flow on ampbyexample.com
  • Consent storage design
• Inabox V2
  • Host API interface
  • Development env setup
• Moat integration
  • Opacity macro: ✨ Implements variable substitution macro for html element opacity. #16479
  • Fixed a iframe transport config issue
  • Moat config PR: ✨ AMP Analytics Iframe Transport Configuration for Moat #16710
• Miscs
  • Intermittent blank AMP pages turned out to be a Chrome bug. amp-ad causing pages to hang for multiple seconds #16334
  • analytics IF macro bug fix
  • Send amp-analytics data in post body Send amp-analytics data in post body #6031
  • Fixed amp-auto-ads bug on Firefox amp-auto-ads not working on Firefox #16883

What's next

• Inabox V2
  • Runtime needs to support the host api
• Linker
  • Get to code complete!
• Amp-consent
  • UI design for CMP
  • Implement storage logic
• Misc
  • Deprecate an inappropriate behavior of context.observeIntersection
  • ad label collapses
  • Latest Intersection is sometimes the first intersection
  • Story ads config change for analytics

[mrjoro]

Runtime

contact: @choumx

What was accomplished

• Merged custom custom elements polyfill
• amp-list + amp-bind rerender 3x faster
• AMP4EMAIL: SSR templates (part deux)
• Fix incorrect deobfuscated stack traces in error reporting
• Assisting SCS in unversioned 1% canary
• Fixing fix-it fixes & deprecations policy

Lessons learned

• “Minor” API changes can cause breaking behavior

What's next

• Verify correctness of Layers
• Verify correctness of CE polyfill
• Complete SSR templates (part deux)
• Click handling hook for skimlinks, ITP, etc.
• Native forms in dirty AMPs

[mrjoro]

Infrastructure

contact: @rsimha

What was accomplished

• Eliminated most async throws in tests
• Updated sinon: better sandboxing
• Reliability fixes for internal lint rules
  • Mocha: skipping tests skips cleanup
• New method: this.skipTest()
• Reviewed new RTV, build artifacts
• Real world visual diffing polish fixes
• Compiling inabox and amp-shadow
• Pre-processing pipeline to move all transformation to babel
• Migrating owners bot from type flow to typescript 3.0
• bundle size (contact: @kristoferbaxter)
  • Experiment released isolating all known variables for module scripts.
  • Fetch Polyfill PR
  • Custom Elements Polyfill (~8KB savings compressed)

Lessons learned

• Mocha’s dynamic skip is buggy
• One badly written test can bring down an entire run

What's next

• Design doc for codeowners
• Speed up CI visual diffing
• Update owners bot integration from PR comments to PR status
• Use the new assert DCE on single pass runs
• Experiment with wrapping mocha’s it to isolate async tests
• bundle size
  • Strategy for Supporting Multiple Runtimes with Common Extensions.
  • Continue Working Toward Newer Closure Compiler.

[mrjoro]

UI

contact: @aghassemi

What was accomplished

• Lightbox bugs fixes in SSR
• amp-anim src refactor
• date-picker fixes
• New twitter-placeholder experimental
• Default loading state explorations
• amp-image-slider MVP done
• Docs and validation for A4A lightbox
• Video docking polish and desktop sample
• Launched amp-orientation-observer with Panorama demo
• Follow up issues from FixIt
• Chrome CSS-Snap-point in 1%
• amp-embedly-card launched (Thanks @juanlizarazo !)

What's next

• amp-pan-zoom desktop UI
• amp-list resizing
• Better default loading states
• Last-mile for amp-image-slider
• Last mile for Video minimize to corner
• Last mile for amp-video-iframe
• amp-carousel improvements
• amp-date-picker Priority FRs
• Launch of amp-google-document-embed

[mrjoro]

UX

contact: @spacedino

What was accomplished

• loaders - reviewing . tweaking prototypes and new designs for more loader types
• Slider - reviews / tweaks

What's next

• Keep working on / loading states / amp-pan-zoom / slider finalized