A very lightweight JavaScript library for creating progress bars with minimal footprint.
Nanobar is a minimal JavaScript library for creating lightweight progress bars in web applications. It solves the need for visual loading indicators without adding significant overhead, making it ideal for performance-conscious projects. The library is dependency-free and works across a wide range of browsers, including legacy ones like IE7.
Frontend developers and web designers who need a simple, fast progress bar solution without external dependencies or heavy frameworks.
Developers choose Nanobar for its extremely small file size, ease of use, and compatibility with older browsers, offering a no-fuss alternative to larger progress bar libraries.
Very lightweight progress bars. No jQuery
Open-Awesome is built by the community, for the community. Submit a project, suggest an awesome list, or help improve the catalog on GitHub.
At only ~699 bytes gzipped, it adds negligible overhead to page load times, as highlighted in the README's emphasis on minimal file size.
Works standalone without requiring jQuery or other libraries, keeping projects lean and simple to manage, which aligns with its dependency-free philosophy.
Easy integration with methods like new Nanobar(options) and go(percentage), allowing quick setup with minimal code, as demonstrated in the usage examples.
Compatible with Internet Explorer 7+ and all modern browsers, making it suitable for legacy web applications, a key feature mentioned in the documentation.
Only offers core progress bar features without advanced options like animations, multiple bars, or integration with loading events, limiting it to simple use cases.
Default CSS is minimal, and significant theming requires custom CSS overrides via .nanobar and .bar classes, which can be cumbersome for teams wanting out-of-the-box styling.
Does not automatically track loading states; developers must manually update the progress percentage based on their application's logic, adding extra implementation effort.