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Run real Python 3 (with numpy/pandas/matplotlib) in your browser via Pyodide.
Press Run (or Ctrl+Enter) to execute. First run downloads Pyodide (~6 MB) and may take 10–15s.
Real Python 3 with the standard library + numpy, pandas, matplotlib pre-loaded. Install more packages with await micropip.install("name").
Plots: use plt.show() — figures appear below the output as PNGs.
Privacy: code never leaves your browser. Pyodide is downloaded from jsdelivr CDN on first run.
Write and run real Python 3 in your browser — no install, no server. Powered by Pyodide (CPython compiled to WebAssembly). Comes with numpy, pandas, matplotlib, and the standard library out of the box. Install additional packages with micropip. Plot graphs, work with data, learn Python — everything runs locally in your browser.
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