Hello Community My Kwabena from Ghana ,I chanced on some resources on Experience builder developer edition but I don't know how to go about it because I am not good with React and CSS.
Can I get some assistance with the developer edition
Your question is too broad for me to adequately answer in this forum. The best advice I can give is to find some online React courses (there should be some free ones on YouTube), then try building the Experience Builder samples in the developer documentation and then just try to build a real application.
Here is my best attempt at explaining how React works. https://community.esri.com/t5/experience-builder-tips-and-tricks/react-for-experience-builder-develo...
When you have some more specific questions, feel free to ask the Experience Builder Questions Board or in the Custom Widgets Group.