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Point the "Online Python Console" link to a working console (Trinket shut down) - #185

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777arc merged 1 commit into
777arc:masterfrom
KevinSpek:fix-online-console-link
Oct 20, 2026
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777arc merged 1 commit into
777arc:masterfrom
KevinSpek:fix-online-console-link

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@KevinSpek

@KevinSpek KevinSpek commented Oct 20, 2026 •

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The "Online Python Console" link in the sidebar goes to Trinket, which shut down at the end of August 2026, so it now opens a shutdown notice on every page.

This PR points it to Coddy's free online Python playground with NumPy, SciPy and Matplotlib installed, so readers can paste the book's examples (FFTs, filters, plots) and run them with no account and no ads. Plots show under the code.

Disclosure: I work on Coddy. Happy to change the link text or point it elsewhere.

Kevin, CTO, Coddy

Trinket shut down in August 2026. The sidebar link now opens a Python playground with NumPy, SciPy and Matplotlib.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
@777arc

777arc commented Oct 20, 2026

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This looks good, thanks for making the change and for creating Coddy and allowing it to be used for free!

@777arc
777arc merged commit cb04577 into 777arc:master Oct 20, 2026
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2 participants