Jakub JanczykinPragmatistsUsing Browsers’ performance tools to find bottlenecks in your Web AppSee how to use the integrated Dev Tools both to measure performance and to troubleshoot slow applications.9 min read·Jan 9, 2020--1--1
Jakub JanczykinPragmatistsClick your element — how to make Enzyme tests cleanerEnzyme is a great library for writing tests that I’m using with pleasure. However, in my last project, when our number of tests exceeded…8 min read·Nov 27, 2018--4--4
Jakub JanczykinPragmatistsLet your JavaScript variables be constantSome time ago, you could read about our top 10 ES6 features (if you haven’t yet, check it out here). There is no doubt that many fantastic…10 min read·Nov 27, 2017----