wg-runtime Status Update 2019-11-11

[jridgewell]

What was accomplished

Lessons learned

What's next

[jridgewell]

Accomplished:

• On duty for 1 week
• Fixed bugs:
  • 🐛 Only unlayout img if img exists amphtml#25498
  • ♻️ Tag batched JSON fetch failures as user errors amphtml#25497
  • 🚀 Break infinite loop with loading container amphtml#25477
  • 🏗 Fix duplicate typedefs when linting amphtml#25376
  • 🐛 Attempt to fix LightboxGallery issue amphtml#25375
• Fixes CEv1
  • 🐛 Upgrade shadow root contents when defining new CEs amphtml#25337
  • 🐛 Fix transpiled detection in CEv1 polyfill amphtml#25490
  • 🐛 Change to using setTimeout to avoid muted unhandledrejections amphtml#25342
• Fixed and launched resource-scroll-invalidation
  • 🐛 Check if any remeasures are necessary when nested scrollers scroll amphtml#25479
• crossorigin=anonymous launching
  • ✨ Allow crossorigin=anonymous on Scripts amphtml#25291

Lessons Learned

• Unhandled rejections do not fire unhandledrejection when scripts are crossorigin and non-cors
• Release duty is still a chore
• Grabbing services in BaseElement constructor is (currently) unsafe

What's Next

• Delaying BaseElement construction until connectedCallback
• Working on BentoBaseElement class in core amphtml
  • Will be a extension-included file for now, until enough extensions use it

[dreamofabear]

Accomplished:

• OOO 2 weeks for internal event & training

Next:

• Distill 2020 planning into action plans
• IntersectionObserver prototyping with new Chrome support (Resource scheduling with IntersectionObserver amphtml#25428)
• Wrap up recursive form submissions and fix some bugs

[samouri]

Accomplished:

• Deprecate amp-script development attr: Deprecate amp-script[development] in favor of [data-ampdevmode] amphtml#25454
• SameSite=None cookie fix: Force cookies with SameSite=None to also include Secure amphtml#25442
• PRs in review/edit cycles: Viewer must be trusted for ssr templates to be supported amphtml#25520, ♻️ Refactor batchFetchJsonFor by combining all options into an options bag.  amphtml#25505, AMP Runtime: add support to strip xssi prevention prefixes before converting fetch responses to json amphtml#25489.
• (not-amp) Error Prone fix: cl/278394799

What's Next:

• Close out the in-progress PRs.
• Ramp up on the CSI metrics project.