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perf: improve render(), append() & updateTooltip() performance #135

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merged 15 commits into from Dec 7, 2021

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@WofWca WofWca commented Sep 24, 2021

Includes slight behavior changes, see commit messages.

TODO:

Reduce the amount of checks
@WofWca WofWca changed the title perf: improve render() performance a bit perf: improve render() and append() performance a bit Sep 28, 2021
This changes behavior a bit - when `render(` is passed a canvas different
from `this.canvas`
@WofWca WofWca changed the title perf: improve render() and append() performance a bit perf: improve render(), append() & updateTooltip() performance Oct 7, 2021
@WofWca WofWca mentioned this pull request Oct 17, 2021
…tore()`"

This reverts commit f7b488e.

For some reason in Chromium 95.0.4638.54 (and maybe others) that change
caused `render()` CPU time to grow over time. For me on the
`examples/example1.html` page it would grow from 0.5ms to 50ms over 5 minutes
@drewnoakes drewnoakes merged commit 1e33750 into joewalnes:master Dec 7, 2021
@WofWca WofWca deleted the perf branch December 13, 2021 14:21
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2 participants