Linting

A linter is a small program that checks code for stylistic or programming errors.

ESLint

Differences between popular eslint styles

We are using the eslint-config-airbnb-base. If you'd like to configure the eslint, please ping us and let everyone know why.

Semicolon: Required
Trailing Commas: Required
Template strings: Prefer
Import Extensions: None
Space before function parentheses: None
Object Curly Spacing: Yes
Array Bracket Spacing: None
Underscored functions: None
Object Destructuring: Prefer
React Ordering: Opinionated
React Prop Validation: Required
Arrow Functions Return Assignment: No
Object Property Shorthand: Prefer

Prettier

Prettier Repo

What is Prettier? Prettier is an opinionated code formatter with support for:

• JavaScript, including ES2017
• JSX
• CSS, Less, and SCSS
• JSON
• Markdown, including GFM

It removes all original styling* and ensures that all outputted code conforms to a consistent style. (See this blog post)

Prettier takes your code and reprints it from scratch by taking the line length into account.

For future reference in case of conflict