wg-performance Status Update 2020-09-14

[kevinkimball]

What was accomplished

• fixed AMP deployment of worker-dom artifacts (copy worker-dom files from the new amp-production directory when it exists amphtml#30141)
• prototyped moving compilation of worker-dom to downstream repos. (Output MJS only, requiring downstream consumers to transpile if necessary worker-dom#937)
• added amp-debug and amp-production binaries to worker-dom. (Refactor output worker-dom#929)
• prototyped adding content-visibility css automatically for valid AMP components.
• created repo to test amp.dev performance and discovered svg issue causing slowdown

Lessons Learned

What's Next

• visual diffs for module build
• improve compatibility of worker-dom Element.innerHTML setter.

[xiexr151e]

Finished making SCS changes for SXG build (and by extension SXG build deployment is mostly complete), just waiting for review.