This is a plugin for ELaunch to search document in https://devdocs.io extremly fastly.

At first, you need have ELaunch installed. Then, run commands below:

cd ~/.ELaunch
npm i elaunch-plugin-devdocs --save

or

cd ~/.ELaunch
mkdir node_modules
cd node_modules
git clone --depth 1 https://github.com/zaaack/elaunch-plugin-devdocs.git

Then, edit your ELaunch config file (path: ~/.ELaunch/config.js), add this plugin in plugins field, something like this:

module.exports = {
  //... other config fields
  plugins: {
    //... config for other plugins
    devdocs: {
      path: `./node_modules/electron-plugin-devdocs`,
      command: {
        doc: {}
      }
    }
  }
}

see more about ELaunch config.