When comparing Dr. Python vs CodeRunner, the Slant community recommends CodeRunner for most people. In the question“What are the best Python IDEs or editors?” CodeRunner is ranked 26th while Dr. Python is ranked 43rd. The most important reason people chose CodeRunner is:
You can have multiple tabs open with multiple languages in at the same time and Code Runner still performs excellently. Searching through code is always instant and executing code is fast.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Easy to customize
Pro Extensible with addons
Pro Free
Pro Enough features to be productive
Pro Simple UI
Pro Fast and efficient
You can have multiple tabs open with multiple languages in at the same time and Code Runner still performs excellently. Searching through code is always instant and executing code is fast.
Pro Supports many different languages
Code Runner comes preinstalled with over 20 languages built in, and it's super easy to run simple programs.
Cons
Con Working with very very large projects
Code runner is fantastic for shorter projects, although it can handle very large projects. It stops code completion when the program gets to be several thousands of lines long.