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BlazeDiff

Lightweight

Minimal bundle size

Blazing Fast

Algorithms that outperform traditional solutions

Type-Safe

TypeScript support out of the box

BlazeDiff is a high-performance diff checking ecosystem. Built with cutting-edge algorithms and optimized for speed, BlazeDiff provides tools for comparing content, visualizing differences, and integrating diff functionality into your applications.

Packages

@blazediff/core

High-performance pixel-by-pixel image comparison library. 1.5x faster than pixelmatch while maintaining identical accuracy.

@blazediff/bin

Command-line interface for the BlazeDiff image comparison library.

@blazediff/object

Lightning-fast structural object comparison with detailed change tracking. High-performance algorithm optimized for real-world data structures.

@blazediff/ui

Framework-agnostic Web Components for building image comparison interfaces

@blazediff/react

React Components for building image comparison interfaces

Use Cases

  • Visual Testing - Automated regression testing for UI components and layouts
  • Content Comparison - Compare documents, data structures, and media files
  • Quality Assurance - Ensure consistency across different versions and environments
  • Real-time Monitoring - Track changes and differences in production systems

Getting Started

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