Weekly Status 2017-03-27

[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.

[dreamofabear]

• amp-bind validation
• amp-bind performance constraints
• Binding in amp-iframe
• A few bug fixes and cleanup tasks (ReferenceError: CustomEvent is not defined #8312, amp-bind: Avoid attribute calculation by amp-mustache #8271, amp-bind: URL attributes not sanitized on Closure build #8159, amp-bind: Improve error handling for mutatedAttributesCallback #8137)

[dvoytenko]

• amp-analytics visibility-v3 launching today
• additional visibility changes
• PWA Access

[adelinamart]

• setup https://waffle.io/ampproject/amphtml for a better overview of all the issues in progress.

[levidurfee]

• Got PR (Amp-gist: Implement GitHub Gist embed. #8263) for amp-gist (Create a GitHub gist extension #829) working and reworked it over the weekend
• Look at other GFI's to see if I can help with any other after I finish amp-gist

[alanorozco]

• Wrote intent to implement amp-ad-banner Intent to implement: amp-ad-banner #8334
• More window.context API stuff Refactor AmpContext dependencies for building #8258, Add experiment for using AmpContext class in integration.js #8348

[cramforce]

• Experimenting with perf impact of Force AMP pages to always paint once before installing extensions. #8231
• Small perf improvement for Twitter embeds in Added newly appearing host for Twitter preconnect #8339

[kmh287]

• Working on design doc for amp-bind: TODO list use case #7379
• Finishing up implementation for amp-bind: Don't depend on template element's presence inside dynamic elements #8341 pr: amp-bind: Don't depend on template location to locate dynamic elements #8367
• Working on second part of bind integration for amp-live-list amp-live-list: support amp-bind #7557 pr: Add update event to amp-live-list #8377

[jridgewell]

• Done
  • Several Cache SW improvements/fixes (Cache SW: Bad purge behavior #8319, Cache SW: Headers are immutable error #8318, Unskip test-cache-sw-core:"fetches new diversions" test #8207, Cache SW: Ensure any failure is always logged. #8328, Cache SW: Improve manual testing environment #8326, Cache SW: Revamp purging logic #8325)
  • Build SrcSet in #layoutCallback Create srcset in #layoutCallback #8361
  • Reporting active experiments in error reports Report active experiments in error logs #8108
• In Progress
  • Deferring layout assertions until element is upgraded Defer Layout Assertions till Upgrade #8229

[camelburrito]

• Better solution (FR: event to trigger/prevent loading for amp-list #8931) for IOS scroll snap breakage - (Images iterate unexpectedly rapidly with amp-carousel autoslide - IOS Safari 10.3 BETA #7670)

[muxin]

• Send navigateTo message to viewer in app banner in ios embed Send navigateTo message to viewer in app banner in ios embed #8291
• Worked on fixing IOS scroll snap breakage

[aghassemi]

• scroll-bound animation design and presentation: scroll-bound amp-animation #8411 and https://docs.google.com/presentation/d/1i7asX_msSF1iP5Afd5VNECfatIQcI-krwunaysdNV48/edit?usp=sharing
• nexxtv-player code cleanup: Cleanup nexxtv-player code #8265

[lannka]

• Fixed GA cookie and Client ID issue Have GA set the same client ID as in non-AMP #5761
• Introduced meta tag <meta name="amp4ads-id">