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Programming Elm by Jeremy Fairbank

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What You Learned

Great job! Rescue Me thanks you for your hard work improving the performance of their application. They’re ready to easily manage thousands of rescue animals.

You achieved a ton in this chapter. You learned about the importance of performance and when to investigate it. You used elm-benchmark to measure and improve the performance of functions. You learned more about lists, how to efficiently traverse them, and what recursion is. You got lazy to delay heavy computations and improve performance. Finally, you used Html.Lazy to obtain easy performance wins with little additional code. You also measured your changes with built-in browser profiling tools. You are ready to measure and improve the performance of your own applications ...

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