# lofig > [npmjs.com/package/config](https://npmjs.com/package/config), but for client side JavaScript ## Installation `npm install lofig --save --production` You can also use https://unpkg.com/lofig@latest/dist/lofig.min.js. ## Usage ```js import 'lofig' from 'lofig'; // not necessary if using CDN Link // change config folder lofig.folder = 'config/default.json'; // check if property exists await lofig.has('secret'); // return property await lofig.get('secret'); // NOTE: You can also use callbacks e.g. lofig.get('secret', res => { console.log('secret', res); }) ``` ## Development Run `npm run dev` to use webpack-dev-server for development purposes.