Category: Javascript

Using JavaScript’s Bitwise Operators

Bitwise operators in JavaScript introduce a weird, wild world where (12 & 3) = 0 and (12 & 4) = 4. Seriously, try it out in your console right now. I’m not lying! If you don’t know how they work precisely, read on: They might just be the solution to a programming problem you aren’t quite sure how

How to reduced initial JS/CSS size by more then 50%

We have been working on reducing the amount of bytes that we send to all Fider users. Being a web application built with React, we have focused on JS and CSS. On this post we share our learnings, some concepts and suggestions on how you can do the same with your web application. Fider is