Smart text fitting with variable fonts, ink-box bounds, and algebraic solving
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Updated
Mar 30, 2026 - JavaScript
Smart text fitting with variable fonts, ink-box bounds, and algebraic solving
Interactive playground for uploading variable fonts, tweaking axes in real time, and exporting CSS font-variation settings
Want to show off your variable font in an interactive way? This maps two axes of a variable font to the X and Y position of the mouse cursor.
Font Variation Settings CSS Example
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