We usually skip December, but this year we have Edd Yerburgh of the Vue.js team joining us to speak at the last London HalfStack of 2018! Don's miss it!
Refactoring is part of the process of maintaining an application, but large scale refactoring that are more complicated than a find and replace are time consuming.
Codemods are a tool to refactor code by manipulating the abstract syntax tree (AST). In this talk I'll teach you what ASTs are, why we use ASTs in tools like Babel and eslint, and how to write a codemod that manipulates an AST.
An exploration of async iterators in Node.js including when and why to use them, how they compare to other reactive libraries, how they perform and what to look out for when you do use them.