Igor is a full-stack developer with ~4 years of experience in IT, primarily working with JS (and Java lately). Working as the Technical Team Lead for the Web department in Execom, Igor loves all parts of the stack and greatly enjoys improving his and others' knowledge.
React is pretty good at being fast, but sometimes it simply can't keep up. Redux is a great state management tool, but it can cause unneeded renders if you aren't careful.
In this talk we will take a look at some common performance-degrading “mistakes” when using react & redux, as well as how to fix them.