Bubbly-bg is a lightweight JavaScript library for creating animated bubble backgrounds on web pages. It renders the effect on an HTML canvas and can automatically create and position that canvas behind page content. Developers can control background colors or gradients, bubble count, size, fill, direction, speed, shadows, and strokes. Animation can be enabled or disabled, and a custom canvas can be supplied when needed. The library has no dependencies and includes TypeScript definitions. It can be installed through npm, loaded from a CDN, or downloaded directly for simple integration.

Features

  • Lightweight animated canvas backgrounds
  • Custom colors and background gradients
  • Configurable bubble size and movement
  • Custom bubble shadows and strokes
  • Zero external dependencies
  • Built-in TypeScript definitions

Project Samples

Project Activity

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Categories

Animation

License

Apache License V2.0

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Additional Project Details

Programming Language

JavaScript

Related Categories

JavaScript Animation Software

Registered

2026-08-18