Code Diff Viewer
Compare code files and visualize differences. Perfect for code review, debugging, and tracking changes in your codebase.
Code Diff Viewer for Developers
As a developer, understanding what changed between two versions of code is crucial. Our Code Diff Viewer provides a clean, syntax-aware comparison that makes code review faster and more accurate.
Why Use a Code Diff Tool?
Code diff tools are essential for modern software development. They help teams collaborate effectively, catch bugs early, and maintain high code quality. Whether you're reviewing a pull request, debugging an issue, or comparing branches, a good diff viewer is indispensable.
Features for Developers
- Monospace display: Code is shown in a developer-friendly monospace font
- Dark theme: Easy on the eyes during long code review sessions
- Language selection: Optimized for JavaScript, Python, HTML, CSS, and more
- Line-by-line comparison: Precise identification of changed lines
- Git-style indicators: Familiar +/- notation for additions and removals
- Scrollable view: Handle large files with ease
Best Practices for Code Review
When reviewing code diffs, focus on logic changes first, then style. Look for potential bugs, security issues, and performance problems. Use this tool alongside your regular development workflow for quick comparisons.
Supported Languages
While this tool works with any text-based code, it's optimized for JavaScript, TypeScript, Python, HTML, CSS, JSON, and similar languages. The syntax highlighting adapts to provide the best viewing experience.