Javascript Performance Thread

[Josa]

I think most of the JS Team has been busy this year with Spectre mitigations (https://bugzilla.mozilla.org/show_bug.cgi?id=1430049) and WASM.
A big perf improvement that it seems will land this year is nursery strings (https://bugzilla.mozilla.org/show_bug.cgi?id=1442481).
There is some work on BinAST (https://bugzilla.mozilla.org/show_bug.cgi?id=1409815).

[Lurtz]

Some more context for BinAST:
https://groups.google.com/forum/#!topic ... ZrtZlcI888

[mayankleoboy1]

V8 made a 10% jump on Octane benchamark on AWFY: https://arewefastyet.com/#machine=17&vi ... ite=octane

[mayankleoboy1]

Now that Baseline Interpreter has landed, what are the next plans for JS and Ionmonkey?

[Josa]

https://mozilla-spidermonkey.github.io/ ... ter-1.html

[Josa]

https://mozilla-spidermonkey.github.io/ ... ter-3.html

[Josa]

https://mozilla-spidermonkey.github.io/ ... ter-4.html