@ryzokuken is looking into making String#startsWith() faster in @v8js! Changes starting to land now! https://chromium-review.googlesource.com/c/v8/v8/+/1402934 …
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Would be awesome to see performance a little closer to charAt()/charCodeAt() comparison! https://esbench.com/bench/574c954bdb965b9a00965ac6 …
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Replying to @_developit @bmeurer and
string.charAt(n) is roughly equivalent to string[n] for which we have benchmarks here: https://chromium-review.googlesource.com/c/v8/v8/+/1011619 … (It looks like the new tests are based on these.)
5:07 AM - 10 Jan 2019
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JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS.