Too many classes will cause the webpage to crash
Already reported and fixed https://github.com/GrapesJS/grapesjs/issues/5525
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GrapesJS version [X] I confirm to use the latest version of GrapesJS What browser are you using? latest version of Chrome Reproducible demo link https://grapesjs.com/demo.html Describe the bug How to reproduce the bug? editor.addComponents( <ul class="mb-5 flex list-none flex-row flex-wrap border-b-0 pl-0" role="tablist" data-te-nav-ref > <li role="presentation"> <a class="my-2 block border-x-0 border-b-2 border-t-0 border-transparent px-7 pb-3.5 pt-4 text-xs font-medium uppercase leading-tight text-neutral-500 hover:isolate hover:border-transparent hover:bg-neutral-100 focus:isolate focus:bo...
Answers (2)
Already reported and fixed https://github.com/GrapesJS/grapesjs/issues/5525
The issue you're experiencing, where GrapesJS crashes or becomes unresponsive when adding and selecting elements with a large number of utility classes (especially from frameworks like Tailwind CSS or component libraries using data-[...] attributes), is a known performance bottleneck. Root Cause Gr...
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