Changing to a module bundler such as webpack (https://webpack.js.org) would allow for smaller javascript files, and more readable code.
In addition, can use plugins to perform to minify the js and css, improving performance by reducing their size. Can use babel to enable the use of newer javascript features.
However, this will require complicating the development process, as any contributor would need to have node.js installed.
Changing to a module bundler such as webpack (https://webpack.js.org) would allow for smaller javascript files, and more readable code.
In addition, can use plugins to perform to minify the js and css, improving performance by reducing their size. Can use babel to enable the use of newer javascript features.
However, this will require complicating the development process, as any contributor would need to have node.js installed.