IDLE Overview
IDLE is the integrated development and learning environment that comes bundled with Python, developed by the Python Software Foundation, and is available wherever Python runs, including Windows, macOS, and Linux. It is written in Python itself and is intended to be a simple, approachable environment, which makes it especially popular for people who are learning the language. IDLE provides an interactive shell where you can type Python statements and see results immediately, alongside a multi-window text editor with syntax highlighting, automatic indentation, and smart code completion for writing and saving programs. It includes an integrated debugger with breakpoints and stepping, a search-and-replace facility across files, and the ability to run scripts and view their output directly. Because IDLE is installed as part of the standard Python distribution rather than as a separate product, the download here provides Python, which includes IDLE. This page links to the official Python download.
