Spyder, the Scientific PYthon Development EnviRonment, is a free integrated development environment (IDE) that is included with Anaconda. It includes editing, interactive testing, debugging and introspection features.
After you have installed Anaconda, start Spyder on Windows, macOS or Linux
by running the command
Spyder is also pre-installed in Anaconda Navigator, included in Anaconda. On the Navigator Home tab, click the Spyder icon.