Free Online Python & Web Code Compiler - Monaco Editor & Pyodide IDE
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Editor FAQ
Frequently Asked Questions on Editor & Execution
Quick answers to common questions about using the online compiler and IDE.
How do I execute Python or Web code in the editor?
Direct Answer: Click the green 'Run' button in the status bar or press the keyboard shortcut Ctrl+Enter (Cmd+Enter on macOS). Python output displays immediately in the bottom console panel.
What keyboard shortcuts are supported in the Monaco Editor?
Direct Answer: The editor supports standard VS Code shortcuts: Ctrl+Enter to run code, Ctrl+Z to undo, Ctrl+Y to redo, Ctrl+F to search, Ctrl+H to replace, Alt+Click for multi-cursor editing, and Ctrl+/ to toggle comments.
Which Python libraries are available in the in-browser runtime?
Direct Answer: All Python 3.12 standard libraries are supported (math, random, sys, json, re, datetime, itertools, collections, statistics) alongside popular WebAssembly packages.
How do I download or export my project?
Direct Answer: Click the 'Download' button in the top action toolbar to export your active script, or use the ZIP export option to download your full multi-file workspace.
Can I use the editor offline without an active internet connection?
Direct Answer: Yes. Once the editor assets and Pyodide WebAssembly runtime are cached in your browser during your initial visit, code compilation and editing work offline seamlessly.
