Glossary
Please note that the glossary is currently under construction and some sections may be incomplete or subject to changes.
Deps
The deps is an abbreviation for React Hook’s dependencies array.
Display Name
The displayName is a string used in debugging messages. It is used by React DevTools to determine what to display for the name of a component or context.
ER
An abbreviation for “ESLint React”.
Also used as the namespace for ESLint React types.
FlatConfig
ESLint’s new config system.
It’s usually a eslint.config.js file under the root directory of your project.
Fragment
A React component that lets you group elements without a wrapper node.
Fragment Syntax
The shorthand syntax for a Fragment in JSX. It looks like <>...</>.
Legacy React APIs
APIs are exported from the react package, but they are not recommended for use in newly written code.
LegacyConfig
ESLint’s current config system.
It’s usually a .eslintrc.* file under the root directory of your project.