Performance issue when adding more than 20 classes to a single component
Agree with the suggested alternative, I will update accordingly. Thanks @duydvu
Read full answer below ↓Question
GrapesJS version [X] I confirm to use the latest version of GrapesJS What browser are you using? Edge v119.0.2151.72 Reproducible demo link https://grapesjs.com/demo.html Describe the bug Hi, thank you for creating an amazing project. I would like to report an issue found during my use of GrapesJS. How to reproduce the bug?Select a componentAdd classes with arbitrary names until the component has over 20 classes.Select another component and re-select the component. What is the expected behavior? There should be no performance issue. What is the current behavior? The browser freezes for a noti...
Answers (2)
Agree with the suggested alternative, I will update accordingly. Thanks @duydvu
Thanks for reporting this, @duydvu. Great question about Performance issue when adding more than 20 classes to a single component. The recommended approach with StyleManager is to use the event-driven API. Start here: Check the GrapesJS documentation for your specific module Look for the on() event...
Related Questions and Answers
Continue research with similar issue discussions.
Issue #3832
The css classes are removed and the autogenerated ids for each html tags gets changed ( Example : ivj5m-2) after each reload
GrapesJS version [X] I confirm to use the latest version of GrapesJS What browser are you using? Chrome Reproducible demo link Not there De...
Issue #6458
Sector.setName doesn't work
GrapesJS version [x] I confirm to use the latest version of GrapesJS What browser are you using? Chrome Reproducible demo link https://jsfi...
Issue #5982
Component styles such as md:flex-row(tailwind) are removed
GrapesJS version[x] I confirm to use the latest version of GrapesJSWhat browser are you using? Chrome 126.0.6478.127Reproducible demo link...
Issue #5460
Loading `component` and `styles` from `pageManager`
GrapesJS version[X] I confirm to use the latest version of GrapesJSWhat browser are you using? Chrome v117.0.5938.149Reproducible demo link...
Paid Plugins That Match This Issue
Curated by issue keywords and label relevance to help you ship faster.
Loading paid plugin recommendations...
Check the open-source GrapesJS plugins on GitHub or run a quick search in our free catalog.
Browse free plugins →Premium plugins ship with support, regular updates, and production-ready features — save days of integration work.
Browse premium plugins →Related tutorials
In-depth guides on the same topic.
Tutorial
UnStudio for GrapesJS: 4 Plugins to Build Better Visual Editors
Meet UnStudio, a new GrapesJS plugin studio with four tools, safer and better editor: Command Palette, Responsive Pack, Autosave & Restore, and Autofill
Tutorial
Messaging on gjs.market: talk to a studio before you buy, not after
We've launched private messaging between buyers and studios. One thread per buyer–studio pair, the whole history in one place.
Tutorial
GrapesJS DevTools: A Developer Panel Inside Your Editor
If you've ever debugged GrapesJS with console.log(editor.getSelected()) and a dozen throwaway event listeners — this post is for you.
Browse Plugin Categories
Jump directly to plugin category pages on the marketplace.