@dennysutanto you can upload individual files in Webstorm but I'm pretty sure there is nothing built into SDF for "only changed files". @Brendan Boyd has done some work with CI/CD that could be of interest. I believe it uses git commits to only deploy changed files. https://medium.com/tolaeon/using-npm-git-and-the-netsuite-sdf-cli-for-your-dev-workflow-91793c56bfbd

The SDF CLI will only deploy changed files and objects automatically

For webstorm, from what I recall it does not have this feature

(unless you were referring to the "only deploy changed files" part 🙂 )

Yes the only deploy changed part