Let’s say you want to start programming. Great, where do we start? How do we do it? Do we turn on the computer and start pressing keys to see if something happens? No, what you need is an IDE, a program for programming.
Typically, we use an IDE (Integrated Development Environment). This is software that integrates all the tools we need for development in one place.
Or, to put it more rigorously (but lengthily)
An IDE is a computer application that provides a set of integrated tools and features to facilitate software development.
Common Functions of an IDE
In general, an IDE is a workspace that provides various tools in a single location. Typically, it consists of a text editor, a compiler/interpreter, and other essential utilities.
At first, it might seem odd to need a program to program. In fact, in many cases, we could just use a text editor. But we would need a bunch of additional applications to compile, test, deploy, etc.
Of course, not all IDEs are the same and some offer more functionalities than others:
- The lighter ones are more like text editors, with fewer features. (but they start faster, take up less space)
- The heavier ones offer more functionalities (but require more memory, are slower)
In general, a typical IDE consists of some or all of the following components:
Text Editor
The integrated text editor allows us to write and edit source code efficiently. These editors often offer features like syntax highlighting, autocompletion, automatic indentation, and advanced search, making it easier to write error-free code.
Compiler/Interpreter
The compiler or interpreter is responsible for translating the source code we write into a format executable or interpretable by the machine. Usually, an IDE provides options to compile or interpret the code with a single click, speeding up the compilation process.
Debugger
The debugger is an essential tool that allows us to detect and correct errors in our code. The debugger allows us to run the program step by step, inspect the state of variables, and detect potential failures.
Source Control
Source control is a tool that allows managing and controlling different versions of source code over time. It’s like a supercharged “undo/redo”. It is very common for source control to be integrated into the IDE.
Graphical Designer
This is an additional component that some IDEs offer to facilitate the development of graphical user interfaces (GUI). These tools allow you to visually create and design the appearance of windows, buttons, menus, and other elements of an application.
Project Management
It is increasingly common for IDEs to include project management capabilities. These features facilitate navigation within complex projects, dependency management, and even task creation for distribution when several people collaborate on the same project.
IDEs are designed to optimize programmer productivity by providing them with a centralized interface for writing, debugging, and running code.
Of course, there isn’t just one IDE. In fact, there are a lot of them! Each with its own characteristics, advantages and disadvantages, and suitable for one language or another. In the next post, we will look at some of the main ones.
