@jitesoft/babel-preset-react

React preset for Jitesoft javascript projects which uses babel.

Includes the following presets and plugins:

@jitesoft/preset-main
@babel/plugin-transform-react-display-name
@babel/plugin-transform-react-jsx
@babel/plugin-syntax-jsx

@babel/plugin-transform-react-inline-elements *
@babel/plugin-transform-react-constant-elements *
@babel/plugin-transform-react-jsx-compat *

* Packages will only be used if they are added to the include array of the options object.

If babel is in development mode, the following plugins will be enabled:

@babel/plugin-transform-react-jsx-source
@babel/plugin-transform-react-jsx-self

Requires corejs (v 3+) and @babel/core.

Options

Other than the default presets in @jitesoft/babel-preset-main, the following options are available:

• useBuiltIns (boolean) - Use built ins instead of polyfill. Uses same value as passed for the main preset (defaults to false).
• include (array) - Addition for the three plugins marked with * in the above list (defaults to empty array).

The following options are prefixed with 'react' and corresponds to the options of the transform-react-jsx plugin.
(Prefixed with react. since v2.0.0).

• react.useSpread (boolean) - Uses js props spread instead of babel helper. Defaults to false.
• react.throwIfNamespace (boolean) - Makes babel throw an error if using xml namespaces. Defaults to true.
• react.runtime (string) - classic or automatic, defaults to classic.

if runtime is set to classic (default) the following options are available:

• react.pragma (string) - Defines which create element method to use. Defaults to React.createElement.
• react.pragmaFrag (string) - Defines which Fragment component to use. Defaults to React.Fragment.

if runtime is set to automatic the following options are available:

• react.importSource (string) - defaults to react.