polyfills are hard.
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Replying to @robwormald @AdamRackis and
It's true; I'm also seeing SO MUCH transpiler bloat....they're like zombie polyfills. Not even polyfill.io can kill them!
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Replying to @slightlylate @robwormald and
What could polyfill.io do to help even more?
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Replying to @JakeDChampion @robwormald and
Not much, I fear. The Transpiler overhead ends up in the first-party binary = (
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Replying to @slightlylate @JakeDChampion and
*Such* a pain doing targeted transpilation. By default webpack still shipping old non-es6 compat uglify (will blow up if you turn off Babel)
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Replying to @AdamRackis @slightlylate and
I guess my main point is, by some sick twist of fate, we professionals are depending on stuff maintained by volunteers, and doing our best.
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Replying to @AdamRackis @slightlylate and
Part of my working job is maintain polyfill.io :-)
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Replying to @JakeDChampion @slightlylate and
What's polyfill.io use case? At this point isn't it usually all or nothing? IoW IE, which needs everything, or Chrome which needs nothing?
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Replying to @AdamRackis @slightlylate and
Edge 15 needs a tiny 4 line polyfill for IntersectionObserverEntry.prototype.isIntersecting
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Replying to @JakeDChampion @AdamRackis and
Other scenarios like this. We also find issues in browser implementations, last week found a bug in Chromium for IntersectionObserver
2 replies 0 retweets 3 likes
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Replying to @slightlylate1 reply 0 retweets 0 likes
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Replying to @JakeDChampion @slightlylate
This was filed here first -> https://github.com/w3c/IntersectionObserver/issues/237 …
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