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Claude Code's Source Code Leaked! (Let’s Have Fun With It!)

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March 31, 2026Zoran Jambor

Claude Code's source code has just been leaked via a map file in their npm registry.

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Claude Code's Source Code Leaked! (Let’s Have Fun With It!)

Issue #638

Newsletter

March 24, 2026Zoran Jambor

Learn how corner-shape property works, what’s possible with customizable select, how to create a folding corner effect with CSS, and more.

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Issue #637

Newsletter

March 5, 2026Zoran Jambor

Learn how to use border-shape to define custom border shapes for elements, how to style lists, how to improve your typography using text-indent keywords, and more.

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You'll find only quality content in the newsletter, from articles to videos, and quick tips that will help you master AI in your development workflow.

Issue #638

Learn how corner-shape property works, what’s possible with customizable select, how to create a folding corner effect with CSS, and more.

Issue #637

Learn how to use border-shape to define custom border shapes for elements, how to style lists, how to improve your typography using text-indent keywords, and more.

Issue #636

A hands-on guide to setting up macOS to use Touch ID for sudo—so you don't have to type your password every time manually.

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Stay up-to-date with everyting related to CSS.

Only the best CSS-related content

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Created by a real human, Zoran Jambor

Claude Code's Source Code Leaked! (Let’s Have Fun With It!)

Issue #638

Issue #637

What CSS Weekly Readers Say