A deep dive into the Liskov Substitution Principle with examples, violations, and practical tips for writing scalable, bug-free object-oriented code.
This article walks through new CSS features like ::scroll-button()
and ::scroll-marker()
that make it possible to build fully functional CSS-only carousels.
Let’s talk about one of the greatest problems in software development: nascent developers bouncing off grouchy superiors into the arms of AI.
Flexbox and Grid are the heart of modern CSS layouts. Learn when to use each and how they help build flexible, responsive web designs — no more hacks or guesswork.
2 Replies to "Most in-demand JavaScript testing tools in 2020"
Have a look also at oxygenhq.org
Node.js based automation framework
I wouldn’t put in Enzyme anymore, it’s been good but i see it being use wrong a lot and we need something more opinionated.
There is still a huge focus in companies on the exact division of unit/integration/end-to-end plus 100% coverage and these concepts for frontend have become counter-productive.
Enzyme give you all the tools to create an insane amount of brittle tests, as useful as it seems in the beginning.
I’m hopeful react-testing-library will be better, giving you not just some simple tools, but a new way of thinking about testing front-end, but we will see.