wg-performance Status Update 2021-06-21 - Githubissues

ampproject / wg-performance

Monitoring and improving AMP's load and runtime performance for compliant documents. Facilitator: @erwinmombay

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wg-performance Status Update 2021-06-21 #86

Closed erwinmombay closed 3 years ago

erwinmombay commented 3 years ago

cc @ampproject/wg-performance

What was accomplished

Lessons Learned

What's Next

jridgewell commented 3 years ago

What was accomplished

On Duty
AVIF/WebP fully launched: cl/379612450, cl/380205027
Moved CSI dashboards to csilog3
Updated AVIF/WebP for holdback exps: cl/378533648, cl/378755439, cl/378887510, cl/378927814
Add default exp branch for launches: cl/378946050
Include AMP config change in server change logs: cl/379895946
Reviewed doc on Font Loading
Planned amp-geo changes

Lessons Learned

What's Next

Week off!

samouri commented 3 years ago

What was accomplished

Compiler prototyping. Have both classic and bento components server-rendering!
- extract buildDOM from amp-layout (https://github.com/ampproject/amphtml/pull/34770)
worker-dom storage support for nodom mode, as well modified imports to aid DCE (https://github.com/ampproject/worker-dom/pull/1064, https://github.com/ampproject/worker-dom/pull/1067)
Cloudflare + docker AMP Optimizer support.

What's Next

More compiler work
Surprise release onduty

erwinmombay commented 3 years ago

What was accomplished

cleanup avif/webp expired experiments
support additional font testing scenarios where we have a combination of different font server and stylesheet servers
- font/stylesheet server combinations: gfonts, firebase, local
create font loading document

Lessons Learned

What's Next

Continue to make changes to how we do reporting for LCP

rcebulko commented 3 years ago

What was accomplished

core migration of DOM, style, and layout helpers + context (https://github.com/ampproject/amphtml/pull/34681, https://github.com/ampproject/amphtml/pull/34818, https://github.com/ampproject/amphtml/pull/34923, https://github.com/ampproject/amphtml/pull/34927)
migrated repo to use #alias imports (https://github.com/ampproject/amphtml/pull/34812)
added #test, #testing, and #third_party aliases (https://github.com/ampproject/amphtml/pull/34853, https://github.com/ampproject/amphtml/pull/34915)
enabled linting and verifying of import statements (https://github.com/ampproject/amphtml/pull/34877)
first stage of compiler JS-C++ bridge submitted
compiler sandboxing CL in review
initial investigation of relaxing mandatory_parent for script tags

What's Next

investigation/design doc/review of mandatory_parent and rel=modulepreload changes
more layers of the compiler
maybe finish core migration entirely?
try to enable typechecking on preact/