Pretext
Fast text measurement without DOM reflow —
github.com/chenglou/pretext
Input
Text
The quick brown fox jumps over the lazy dog. Sphinx of black quartz, judge my vow. Pack my box with five dozen liquor jugs.
Font size (px)
16px
Max width (px)
320px
Line height
1.5
Ready
Results
Height
—
Lines
—
Avg line width
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Prepare (ms)
—
Preview (browser CSS layout)
Line breakdown