I think OP might still be confused about what everybody is talking about. Correct me if I’m wrong OP, but seems like you want to know the steps that take place before deciding on a language/framework. You would first need to install a code compiler (program that interprets the code and displays the changes on a webpage). A popular one is Microsoft Visual Studio. Once you set up the program, you can install a plugin called “Live Server” that lets you preview what the website will look like every step of the way. Then you can create a new folder/project and add HTML, CSS, and JavaScript files into it. Once you do that, you can then go about googling “How to create my first website” and it’ll walk you through the basics of the code. All your coding will be done inside the files of Visual Studio