A JavaScript and CSS library for smoothly animating number transitions with customizable themes.
Odometer is a JavaScript and CSS library that creates smooth, animated transitions between numbers. It solves the problem of making numeric value changes in web applications visually engaging by providing fluid animations that can be customized with different themes and timing options.
Frontend developers and web designers who need to display changing numeric values in dashboards, counters, statistics displays, or any interface where number transitions should be visually appealing.
Developers choose Odometer for its simplicity, lightweight implementation, and beautiful out-of-the-box animations that work across browsers without dependencies, making it easy to add professional number transitions to any project.
Smoothly transitions numbers with ease. #hubspot-open-source
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With no external dependencies and a minimal footprint, Odometer is easy to integrate without adding bloat, as emphasized in the Key Features.
It uses CSS3 transitions for fluid number changes with customizable easing and duration, providing professional-looking animations out of the box.
Works consistently across modern browsers with fallback support, ensuring reliability in diverse web environments, as stated in the Key Features.
Includes multiple pre-built themes and supports number formatting options like decimal places and digit grouping, offering flexibility in presentation.
The README merely links to external docs (github.hubspot.com), which could become outdated or inaccessible, increasing setup friction for developers.
As a specialized library, it only handles numeric transitions, making it unsuitable for animating other elements or complex sequences beyond simple counters.
For rapidly changing numbers, continuous CSS3 transitions might cause performance issues on lower-end devices, despite being lightweight.