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Refactoring large JavaScript codebases

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Evento:
Web Day 2023
Lingua:
Inglese

Tag

  • JavaScript

Speaker

Refactoring large JavaScript codebases

What happens if you're in a small team and need to refactor a huge JavaScript codebase? What if you have to upgrade your code following the latest ECMAScript specifications?

Updating hundreds of thousands of files by hand seems not the best possible option, so here comes the concept of codemods. In this talk, we will see how JavaScript gets interpreted, transformed, and eventually compiled so that refactoring a large codebase won't be a problem anymore.