Weekly Status 2017-02-20

[mrjoro]

Please add a comment to this issue with your weekly status update for the AMP Project, such as:

• your accomplishments over the last week
• what you're currently working on
• things you're blocked on
• anything else you think the entire community should know

We encourage updates from everyone who is actively participating in the AMP Project.

[DerekNonGeneric]

amp-sortable-table (#6057)

Last week:

• Evaluated and reported VoiceOver support for Flexbox ordering
• Tested potential workarounds to enable screen reader support for Flexbox ordering
• Compared render performance between refill and Flexbox ordering implementations using 1000 rows (Flexbox ordering render is ~2x faster)
• Updated design doc to reflect feedback (attribute names, initial scope)

This week:

• Update design doc to reflect logic agreed upon
• Make table more accessible (scope attribute, et al)
• If refill is agreed upon, implement more efficient logic (possibly reparenting)
• If Flexbox ordering is agreed upon, implement in full-fledged prototype

Blocked:

• Determine whether to use refill or Flexbox ordering contingent upon accessibility requirements

[mrjoro]

• Quick Start guides merged in (PR Create end-to-end and quick start guides for new contributors #7568)
• continued work on onboarding docs, including updated design review info (PR Reconcile/clarify contribution & development docs #7662)
• created docs & issue template for Great First Issues (PR Add documentation and a template for Great First Issues #7671)
• merged my first PRs (though just docs in the new design-docs repo)

[kmh287]

• Adding amp-bind support to mustache templates (PR Support for bind expressions in mustache templates #7602)
• Adding integration tests for amp-bind (starting with PR Text and Amp-Carousel Bind Integration Tests #7637)
• Fixing error handling with the amp-worker (PR: Prevent BindEvaluator from returning Error objects to web worker #7599)

[dvoytenko]

• Initial loading analytics has been complete.
• Working on visibility. We have a slight conflict with Visibility V2 launch (slated for this week) that can slow me down.

[dreamofabear]

• More work on web worker for amp-bind (Workaround Worker same origin restriction #7587)
• amp-bind changes from @kul3r4's feedback (amp-bind: Only primitives for object literal keys  #7582, Support object literal as AMP.setState() action arg #7573)

[zhouyx]

• New Ad Networks: myWidget, AdThrive
• Experimenting with display amp-sticky-ad after first scroll (Load sticky ad after first viewport scroll #7478)
• Enabled decreasing height above viewport & adjust scroll (Introduce a new attemptCollapse function #7532, Enable decreasing height above viewport #7649)
• Changed ad no-content UI behavior order (Adjust ad no-content UI order #7612)

[jridgewell]

• Was on duty
• Working on /diversions endpoint for Cache SW

[aghassemi]

• Working on docking videos (part of Hero mode for video players #7510). Initial UX has been discussed and designed.
• link-url-replace and amp-form-var-sub experiments are launched (Launch link-url-replace and amp-form-var-sub #7647).
• z-index race for certain autoplaying videos are fixed (Adding z-index for autoplay mask #7565).
• Follow ups on tabs sample using amp-selector and css (Update cssnano to version 3.3.1 🚀 #559). @tcorley has kindly agreed to create a PR for this in amp-by-example.
• Triaging and answering presentation related issues and questions.

[cramforce]

• Sent PR with updated governance rules mentioning OWNERS.yaml files Update project governance. #7668
• Launched chunked-amp experiment. As expected this messed up our perf metrics, due to things going slower during pre-render.
• Removed raF throttling in 3p frames due to this being launched in all browsers Remove rAF iframe throttling in 3p iframes #7636
• Added backup timer for rAF based vsync Ensure that critical vsync tasks run when rAF is disabled. #7639

[muxin]

• Finished work on measuring document height and send to viewer
• Worked on adding viewer integration script to runtime pages based on amp_js_v param

[camelburrito]

Amp Start

• Finished components page
• • Code highlighting & copy paste'able code for components
• • Showcase of Rendered components (baseline theme)
• • Readme to help onboarding
• On boarding @tonyruscoe , @matharden - they will be working on opinionated templates
• On boarding @sebastianbenz , to migrate ABE to ampstart

AMP HTML

• Worked with @derekcecillewis on sortable tables
• implemented js bin for using input type="range" for ratings component - https://jsbin.com/wajiqop - @dandv will work on it