Connect to Creator through Web Based Frontend

Connect to Creator through Web Based Frontend

Hey all, sorry if there is already a topic about this, I have done a fair bit of searching and have come up short. I am wanting to create a webpage in HTML using Bootstrap that uses a scripting language to communicate with Creator over the API, able to pull and push data into the creator reports. 

Effectively, I am making a frontend that uses the creator reports as a backend. However my issue is that I don't know what language to do this in. I was using jQuery but I was surprised to see that Zoho blocks CORS requests so this wont work. 

So my question is, what programming languages will be able to be support this functionality? And is there any reliable workaround for the CORS requests? Also, for the development project I am working on, I need to be able to make a fully custom UI which is why I cannot used the built in forms. 

Thanks for your help!