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Getting started with visual testing in 5 minutes
16.4.2019
There are tons of tools out there that help you make sure your app is functioning perfectly, but how do you catch bugs that are purely visual?
Testing for Visual Regressions with Percy
8.4.2019
It’s a Herculean task to test
Writing Tests for React Applications Using Jest and Enzyme
1.3.2019
While it is important to have a well-tested API, solid test coverage is a must for any React application. Tests increase confidence in the code and helps prevent shipping bugs to users.
That’s why we’re going to focus on testing in this post, specifically for React applications. By the end, you’ll...
The #StateOfCSS 2019 Survey
15.2.2019
You know about the State of JavaScript survey, where thousands upon thousands of developers were surveyed about all-things-JS, from frameworks to testing and many other things in between? Well, Sacha Greif has launched one focused entirely on CSS.
This is super timely given a lot of the content...
Testing React and Redux Apps with Jest
5.2.2019
React is a popular library for building user interfaces created by Facebook. Redux on the other hand is a wonderful s
Testing React and Redux Apps with Jest
5.2.2019
React is a popular library for building user interfaces created by Facebook. Redux on the other hand is a wonderful s
Need to Test API Endpoints? Two Quick Ways to Do It.
25.1.2019
Here's a possibility! Perhaps you are testing your JavaScript with a framework like Jasmine. That's nice because you can write lots of tests to cover your application, get a nice little UI to see the output, and even integrate it with build and deploy tools to make your ongoing development work...
Writing Snapshot Tests For React Components With Jest
8.6.2018
In this tutorial, we will be looking at what snapshot tests are and how we can use snapshot testing to ensure our User Interface does not change without the team knowing about it.
To get sta
Managing Heading Levels In Design Systems
3.5.2018
Heydon Pickering looks into how to give a React component a certain heading (like <h1>, <h2>, etc.) depending on its context and thereby ensure that the DOM is still perfectly accessible for screen readers. Why is using the right heading important though? Heydon writes in...
Script & Style Show: Episode 5: Q&A
1.4.2018
On this week’s episode: Todd’s back from vacation while David’s knee-deep in a Firefox Debugger breakpoint UI update. We eventually move on to viewer questions that range form JavaScript knowledge, the Array.flatten controversy, front-end testing (TDD vs. BDD), and mastering...
Performance testing meetup v Brně
6.3.2018
Přijďte si poslechnout, jak různé společnosti v Brně přistupují v rámci SW vývoje k performance testům, a sdílet s ostatními svoje vlastní poznatky a názory na tuto oblast. O svých zkušenostech a aktuálním…