Thanks for reviewing these questions. A lot of developers are often interested in these questions, while Facebook is often a good example to follow. Its functionality is of good performance, and thus some of its features are often wanted to be repeated in other apps. But what’s good now is that most Node JS developers are good at React and a lot of other technologies, - we see it from the example in our company, - and thus they are often highly competent to execute high quality development.

Thank you for this informative article! I very much recommend an article about JavaScript Unit Test Automation on React Components which reveals a completely new method that doesn't rely on React's test utilities, I'm sure you'll find it helpful: blog.testproject.io/2016/09/21/javascript-unit-te…

Informative - thanks!

very nice post @dhayanandhan