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Cache and Prizes - Infrequently Noted

infrequently.org · 4,212 words · saved by 1 readers

The idea of the browser pre-caching heavily used JS libraries is an attractive nuisance: looks good, probably won't work. Is there a workable version of this idea? What would the constraints on it be? Could it ever be effective and fair? Down the rabbit hole we go.

If you work on a browser, you will often hear remarks like, Why don't you just put [popular framework] in the browser? This is a good question — or at least it illuminates how browser teams think about tradeoffs. Spoiler: it's gnarly. Before we get into it, let's make the subtext of the proposal explicit: Libraries provided this way will be as secure and privacy-preserving as every other browser-provided API. Browsers will cache tools popular among vocal, leading-edge developers . There's plenty of space for caching the most popular frameworks. Developers won't need to do work to realise a ben

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