SSR & Rehydration

[lifeart]

todo:

• make it code-splittable (likely rehydration hook should monkey-patch DOMAPI)
• use happy dom? (https://github.com/capricorn86/happy-dom) for server
• slots rehydration
• add SSR config to vite
• use glimmer-like API https://github.com/lifeart/glimmerx-workshop/blob/master/src/entry-server.ts
• add data-node-id only inside tests and only inside ssr env
• check fragments properly rendered (check app interactivity)
• do not create fragments for rehydration, resolve checkpoints from marks
• fix broken async destructors
• add test for async destructors inside if and each

[netlify]

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[github-actions]

Code Coverage Report

Coverage after merging rehydration-experiments into master

85.04%

Coverage Report

File	Lines (%)	Funcs (%)	Uncovered Lines
tests
utils.ts	93.48		31, 75, 76, 77, ...
utils
component.ts	89.86		226, 228, 291, 292, ...
destroyable.ts	68.75		6, 7, 8, 9, ...
dom.ts	92.13	96.30	538, 544, 545, 546, ...
if.ts	59.48	66.67	96, 97, 98, 99, ...
list.ts	92.72	82.35	73, 77, 78, 79, ...
reactive.ts	91.98	94.74	79, 80, 97, 98, ...
rehydration-dom-api.ts	49.21		96, 97, 98, 99, ...
rehydration.ts	88.08		38, 39, 40, 41, ...
runtime.ts	89.36		18, 19, 20, 21, ...
shared.ts	66.97		96, 97, 98, 99, ...
utils/helpers
if.ts	66.67		2, 3, 4

[github-actions]

duration phase no difference [-72ms to 60ms]
renderEnd phase no difference [-1ms to 2ms]
render1000Items1End phase no difference [-5ms to 8ms]
clearItems1End phase no difference [0ms to 5ms]
render1000Items2End phase no difference [-1ms to 1ms]
clearItems2End phase no difference [0ms to 0ms]
render5000Items1End phase no difference [-9ms to 23ms]
clearManyItems1End phase no difference [-1ms to 9ms]
render5000Items2End phase no difference [-8ms to 22ms]
clearManyItems2End phase no difference [-1ms to 6ms]
render1000Items3End phase estimated improvement -2ms [-16ms to 0ms] OR -0.22% [-2.34% to -0.03%]
append1000Items1End phase no difference [-17ms to 1ms]
append1000Items2End phase no difference [-17ms to 1ms]
updateEvery10thItem1End phase no difference [0ms to 1ms]
updateEvery10thItem2End phase no difference [-6ms to 2ms]
selectFirstRow1End phase no difference [0ms to 2ms]
selectSecondRow1End phase no difference [0ms to 1ms]
removeFirstRow1End phase no difference [-1ms to 0ms]
removeSecondRow1End phase no difference [0ms to 0ms]
swapRows1End phase no difference [-1ms to 0ms]
swapRows2End phase no difference [-1ms to 0ms]
clearItems4End phase no difference [-3ms to 1ms]
paint phase no difference [0ms to 0ms]

[10:58:50] Generating Benchmark Reports [started]
[10:58:55] Generating Benchmark Reports [completed]

Benchmark Reports    

JSON: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/compare.json

PDF: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/artifact-1.pdf

HTML: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/artifact-1.html