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How do you write a good comment on react?

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How do you write a good comment on react?

Writing comments in React JSX To write comments in JSX, you need to use JavaScript’s forward-slash and asterisk syntax, enclosed inside a curly brace {/* comment here */} .

What are the best practices for commenting your code?

Here’s a list of four best practices for code commenting.

  1. Make use of code annotations or tags. Many programming languages define standards for code commenting.
  2. Write down why you are doing something.
  3. Don’t refer to other documents or comments.
  4. Write comments while writing code.

What are the best practices in react JS?

ReactJS – Best Practices

  • State − The state should be avoided as much as possible.
  • PropTypes − The PropTypes should always be defined.
  • Render − Most of the app’s logic should be moved inside the render method.
  • Composition − React team suggests to use a single responsibility principle.
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How do you start best practices in project react?

  1. 21 Best Practices for a Clean React Project. Practical advice for improving code quality.
  2. Use JSX ShortHand. Try to use JSX shorthand for passing boolean variables.
  3. Use Ternary Operators.
  4. Take Advantage of Object Literals.
  5. Use Fragments.
  6. Don’t Define a Function Inside Render.
  7. Use Memo.
  8. Put CSS in JavaScript.

How do you add a comment box in React?

Comments

  1. Click on a file’s name to open it in preview.
  2. Type your comment in the comment box at the bottom of the right-hand sidebar.
  3. Click Post to add your comment.
  4. When you enter a comment, all collaborators who have notifications enabled will receive an email.

What information is important to write in comments?

Commenting involves placing Human Readable Descriptions inside of computer programs detailing what the Code is doing. Proper use of commenting can make code maintenance much easier, as well as helping make finding bugs faster. Further, commenting is very important when writing functions that other people will use.

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How do you practice react hooks?

Best Practices of Using React Hooks

  1. Call Hooks At The Top Level. Do not call Hooks within loops, conditions, or functions that are already nested.
  2. Only Call Hooks From React Function Components Or Custom Hooks.
  3. Create Your Functional Components In The Right Order.
  4. Use Custom Hooks For Sharing Application Logic.