Terminology interpretation in some aspects of computer programming

Computer programming

The process of writing our ideas and requirements , in accordance with the rules and conventions that can make computers understand them, is programming. Software Development

the process of programming is software development. Development Platform

In the process of software development, we need a lot of tools to assist our work, it is impossible to do everything from scratch.
we refer to the programming environment and the corresponding auxiliary tools collectively as the development environment, which is the development platform to provide this development environment. Deployment

To put it simply, deployment is the installation.
is to place the software in the appropriate place and configure it (commonly referred to as the deployment description) to allow the software to function properly.