What is xtensio?
xtensio (pronounced /ɛkˈtɛn.ʃoʊ/, like "ex-TEN-see-oh") is javascript framework for building browser extensions. It leverages React.js to provide a well-organized folder structure that supports a declarative approach, simplifying and accelerating extension development.
How does it work?
xtensio provides you with a folder structure that comes with configurations already baked in. Hence, no configuration is needed to get started with your new extension project. Currently, it mainly supports React for development.