Hello, fIDDLE is a new Python code editor I have been working on. It started as a rough proof-of-concept for the IDLE Reimagined project based on PyQt, but has diverged somewhat into its own thing. https://github.com/akehrer/fiddle Features: - Interactive interpreter (Python shell) - Tabbed file editor with code completion - Easy access to built-in Python documentation (via pydoc) - Quick search for errors - Improved traceback information - One touch code cleaner and code checker - Easily switch between interpreters (including virtual environments) There is a Windows executable available in Releases and I have been able to get it working on both Ubunutu and OS X. https://github.com/akehrer/fiddle/releases Feedback welcome. Thank you for looking. - Aaron