# Referencing SpreadJS A walkthrough of adding SpreadJS references to code ## Content For information on adding references, see [Getting Started](/spreadjs/docs/v18/getstarted). You can get the latest files for Scripts and CSS file references from [here](https://developer.mescius.com/spreadjs/download). To add references in code, follow the steps below: 1. Create ‘SpreadJS’ folder at the same location where you have saved the HTML file. Add following script and css files to ‘SpreadJS’ folder: `gc.spread.sheets.all.x.x.x.min.js` `gc.spread.sheets.x.x.x.css` 2. Open ‘Notepad’ or your preferred code editor. 3. Add the following code which adds reference for SpreadJS Script and CSS files. ``` ```