Hi Experts!
I am PHP developer and I am new to shopify. I required to develop chat app for shopify. I have created dev-shop, partner account and an app. But I could not understand where to write code for created app and how to test it and how to integrate it with shopify. I have also wrote to support team and they asked me land over here for help. Good START will lead to good END. Please help me start good to develop and deploy shopify app.
Thanks and Regards
