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Seamless browser extension development

Supex helps you create cross-browser extensions and integrated with esbuild for fast rebuilds.

React JSSolid JSVanilla JS

Libraries

Supex supports Vanilla, React and Solid.

ChromeFirefox

Cross-Browser

Generates builds for all modern browsers.

Tailwind CSSSassCSS ModulesCSS-in-JS

Styling

Supports Tailwind, Sass, CSS Modules and JSS.

Live and Hot Reload

Supex does live reload(not extension reload) for javascript changes and hot reload for CSS changes.

Typescript

Supex comes with built-in support for typescript thanks to esbuild.

Single Configuration

A single supex.json is enough to generate compitable manifests for each browser.