Status Update 2018-07-23

[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]

UI

contact: @aghassemi

What was accomplished

• amp-lightbox support in A4A
• amp-selector works in amp-list issues with amp-list in amp-selector #9536
• Analytics events for lightbox Analytics tracking for amp-lightbox-gallery #16651
• Various new built-in transitions for opening lightbox amp-lightbox animation customization #2374.
• Carousel autoplay with 2 slides amp-carousel autoplay not playing with 2 images #5164
• scrollTo failing after setState Uncaught exception when using scrollTo after setState and open link #16901
• scrollTo working in scrollable lightbox scrollTo action does not work inside scrollable lightbox #12821
• Race bug in amp-sidebar open AMP Sidebar: "open" but not visible #5730
• amp-fx-collection works in amp-list amp-fx does not work in amp-list #16838
• amp-form attributes allows on descendants The attribute 'submit-success' may not appear in tag 'div' #16500
• expand/collapse events for amp-carousel for dropdowns that use accordians in a nav element support for accordian components to be able to close other accordian components is needed #15165
• amp-consent viewer issue with relative Urls amp-consent: Fails on viewer if checkConsentHref is not a fully qualified URL. #16683
• flying-carpet media attr fix Fix amp-image won't render after resize in amp-fx-flying-carpet with media attribute #16809
• Documentation fixes

Lesson learned

• FixIt is fun
• Debugging perf issues is hard

What's next

• Last mile for Video minimize to corner
• Last mile for amp-video-iframe
• Last mile for amp-pan-zoom
• amp-image-slider
• amp-date-picker Priority FRs
• Integration test upgrades
• Better default loading states
• amp-carousel improvements
• amp-list resizing issues
• Launch of amp-google-document-embed
• amp-anim src refactor
• Lightbox-gallery bug with SSR
• Demos for amp-orientation-observer

[mrjoro]

Infrastructure

contact: @rsimha

What was accomplished

• Resilient patching of node_modules during update-packages
• More resilient Sauce labs startup
• Fixed polyfill / non-polyfill race in build
• In Progress: removing async throws
• Fixes / safeguards for unsafe use of hasOwnProperty
• Progress indicators for visual tests
• Stack traces with source maps for assertion errors
• Lots of type fixes to enable CC update
• In Progress: Building with Java 9
• Bundle size (contact: @kristoferbaxter)
  • Single Pass Compiler Working
  • A/B Results for module/nomodule

Lesson learned

• Learnt more about async throws
• Learnt about visual diff rendering path

What's next

• Eliminate async throws in tests
• Attempt to run tests in an iframe
• Visual diff support for use cases that depend on viewport size
• Continue work on CC update, Java 9 builds
• Continue work on code owners
• Bundle size
  • Polyfill Removal, goodbye XHR
  • Implement AMP specific polyfill for Custom Elements.

[mrjoro]

amp-script

contact: @kristoferbaxter

What was accomplished

• Increased Test Coverage by 20%
• Sync values across threads
• Namespaced Element Creation (SVG)

What's next

• Integrate DOMPurify into worker-dom
• Performance via ArrayBuffers

[mrjoro]

amp-story

contact: @newmuis

What was accomplished

• Navigation performance improvements
• Default bookend state
• Animate CTA layers
• Reinstated some skipped tests
• Event dispatch refactoring
• Prevent browser extensions from breaking layout with inserted elements
• Update story padding to fix vertical alignment
• Visual diff tests; pending some outstanding issues

What's next

• Wrapping up open fixit PRs
• Paywalls -- determining how to incorporate "soft" paywalls
• Finishing up RTL -- examples and testing
• Hooks for desktop exploration
• MediaPool work to enable video refactor work
• Sound icon messages for sound being on/off/absent

[mrjoro]

Runtime

contact: @choumx

What was accomplished

• 10+ issues fixed; details: https://github.com/ampproject/amphtml/projects/29#column-2346190

What's next

• SSR templates round 2 (AMP4EMAIL)
• forms in dirty-amp design doc, design review 7/26

[mrjoro]

Ads & Analytics

contact: @lannka

What was accomplished

• 14 PRs merged, 15 issues closed (https://github.com/ampproject/amphtml/projects/52#column-3054877)
• Highlights
  • Fix silently skipped tests (Fix all ads & analytics tests that were silently passing #16076)
  • Identified blockers of visual-diffing tests for amp-sticky-ad
  • Amp-analytics refactoring
  • Support referrerPolicy in amp-analytics
  • amp-ad causing pages to hang for multiple seconds

What's next

• Ads
  • inabox v2
  • amp-ad causing pages to hang for multiple seconds
• Analytics
  • CID Linker
  • "IF" deleted from amp-analytics URLs
• amp-consent
  • Finalize design for IAB spec support

[mrjoro]

Conduit

contact: @Gregable

What was accomplished

• Better Validator error messages
  • Missing layout attributes
  • Style tags no longer complain about boilerplate, instead disallowed style
  • Remove use of 1st person language
  • Tests for all components
• Easier to write validator rules
  • Repeated value / value_casei
  • Prompt dev to run --update_tests
  • Consistent field naming
  • mandatory_anyof rule type