Last updated on 3/31/22
- Set up a React development environment
- Which of these problems is React least suited to address?
Disorganized code that often breaks in unpredictable ways when changes are made.
Sluggish UI interactions.
Slow initial page loads leading to a high bounce rate.
Too many variables on the global "window" object.
Which of these statements is true about React components?Careful, there are several correct answers.
Components are modular UI elements.
It's OK for components to directly mutate each others' state.
It's OK to nest components. This is called composition.
Which of these statements is true?Careful, there are several correct answers.
EmberJS and Angular 2 are powerful frameworks, but only React can be rendered on the server side with Node JS.
React is a monolithic web framework that benefits from having a community that all uses the same build tools.