Build a Browser Bookmarklet

One-click JavaScript tools — no install needed

Build 5 practical bookmarklets — Word Counter, Reading Mode, Color Picker, Page Info, and Quick Translate. Learn the javascript: URL protocol and how to share zero-install JavaScript tools with anyone via a single draggable link.

What You'll Learn

✓javascript: URL protocol

✓Word counter + reading mode

✓Color picker with canvas trick

✓Page info + quick translate

✓Drag-to-install link

Ebook Details

FormatPDF — Read on any device

Pages28 pages

LevelAbsolute Beginner

LanguageEnglish

AccessLifetime — download once, keep forever

PublisherCikal Studio Labs · PT Cikal Tuna Mandiri

$1.50

USD · Paid in $YFIN

~86,500 YFIN at current rate

Buy with $YFIN →

✓Instant PDF download after payment

✓Lifetime access — no expiry

✓All code examples tested & working

✓30% burned monthly by admin

Payment via BNB Smart Chain · $YFIN only
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🔥Burn Contribution

~25,950 YFIN will be burned from this purchase, reducing total supply permanently.

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