KCKasithangam C Syncfusion Team September 9, 2016 07:01 AM UTC
Thanks for contacting Syncfusion support.
The “ej.web.all.min.js” script file contains all our web controls scripts to render all of our controls, so the file size is large. To avoid this, we can refer the individual script file for the required component.
Essential JS "Custom Script Generator" is used to generate the necessary Script and CSS (minified and unminified) file based on components that are used in your project. This will help you to reduce the size of the Script and CSS files when using few controls in your project.
To get the custom script and css file for Syncfusion controls, you can use the Syncfusion DirectTrac credentials to log in the EJ Custom Script Generator system with the below specified link.