Small is Beautiful

Small JavaScript that is. Or how to go from 350 kB down to just… 25 kB 23 kB.

Smaller JavaScript can help in up to three ways:

  • faster download: faster application installation or startup.
  • faster parsing for the browser: faster startup.
  • smaller identifiers: faster execution for non-JITting JavaScript engines.

And smaller also means you can have far more complex applications for a given size budget.

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