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Improve PLT and time-to-interactivity #6

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colinhicks opened this issue Oct 29, 2016 · 0 comments
Open

Improve PLT and time-to-interactivity #6

colinhicks opened this issue Oct 29, 2016 · 0 comments
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colinhicks commented Oct 29, 2016 •
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Because we need cljs self-hosting features, we have to use :optimizations :simple. This means the combined JS size is currently >8 MB.

Some possible mitigation techniques:

  • Use Closure modules to bundle core code separately from unique tutorial code. The same core module will load from cache between separate tutorials.
  • Lazy-load core analysis cache.
  • Apply some other technique to minimize JS slug size. (I am by no means a cljsbuild expert; suggestions appreciated.)
  • Show a loading animation.
  • Leverage markup pre-rendering. [Pre-render markup #5]
@colinhicks colinhicks self-assigned this Nov 14, 2016
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