fa7eafaa6d318f5cacee2e73d71a79bdc43a3244
useEffect hook (#5608)
* Add support for the React `useEffect` hook * Format * Format * [Refactor] remove unnecessary condition `canHaveTrailingComma` is defined as `I(lastElem && ...)`, which will always be true when `lastElem === null`. * Use a hacky method to allow the array to break * Revert "[Refactor] remove unnecessary condition" This reverts commit 91906ba22438afa0fe5e10c64a1fcf3cfa484ff3. * Add tests for `React.useEffect` form
Opinionated Code Formatter
JavaScript
· TypeScript
· Flow
· JSX
· JSON
CSS
· SCSS
· Less
HTML
· Vue
· Angular
GraphQL
· Markdown
· YAML
Your favorite language?
Intro
Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.
Input
foo(reallyLongArg(), omgSoManyParameters(), IShouldRefactorThis(), isThereSeriouslyAnotherOne());
Output
foo(
reallyLongArg(),
omgSoManyParameters(),
IShouldRefactorThis(),
isThereSeriouslyAnotherOne()
);
Prettier can be run in your editor on-save, in a pre-commit hook, or in CI environments to ensure your codebase has a consistent style without devs ever having to post a nit-picky comment on a code review ever again!
Badge
Show the world you're using Prettier →
[](https://github.com/prettier/prettier)
Contributing
See CONTRIBUTING.md.
Languages
JavaScript
98.6%
CSS
0.9%
Vue
0.2%
HTML
0.2%
MDX
0.1%
