# jeffkaufman/icdiff

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4,369 stars · 181 forks · Python · NOASSERTION

## Links

- GitHub: https://github.com/jeffkaufman/icdiff
- Homepage: http://www.jefftk.com/icdiff
- awesome-repositories: https://awesome-repositories.com/repository/jeffkaufman-icdiff.md

## Description

icdiff is a command line text analyzer and side-by-side diff tool. It serves as a visual comparison utility that identifies modifications between two text files and renders them in a colored two-column layout within the terminal.

The tool functions as a version control diff provider, allowing users to replace default difference engines with a side-by-side format. It utilizes ANSI color codes to highlight character-level changes, providing a visual method for terminal-based code review and text analysis.

The system handles difference computation through line-based analysis and dynamic column width calculation. It supports standard input stream processing, enabling integration with shell utility workflows and pipes.

## Tags

### Development Tools & Productivity

- [File Difference Renderers](https://awesome-repositories.com/f/development-tools-productivity/file-difference-renderers.md) — Provides a visual dual-pane layout for displaying differences between two files. ([source](https://github.com/jeffkaufman/icdiff#readme))
- [Side-By-Side Diff Tools](https://awesome-repositories.com/f/development-tools-productivity/side-by-side-diff-tools.md) — Show differences between two files using a colored side-by-side view to quickly identify modifications. ([source](https://github.com/jeffkaufman/icdiff/blob/master/MANIFEST.in))
- [ANSI Color Text Comparators](https://awesome-repositories.com/f/development-tools-productivity/ansi-color-text-comparators.md) — Provides a visual comparison tool that uses ANSI escape codes to highlight character-level changes within the terminal.
- [Character-Level Text Diffing](https://awesome-repositories.com/f/development-tools-productivity/character-level-text-diffing.md) — Computes precise textual differences at the character level to highlight specific edits within lines.
- [Command Line Text Analysis](https://awesome-repositories.com/f/development-tools-productivity/command-line-text-analysis.md) — Analyzes differences between text files directly in the terminal with improved visual formatting and character-level highlighting.
- [Command Line Text Analyzers](https://awesome-repositories.com/f/development-tools-productivity/command-line-text-analyzers.md) — Identifies modifications between files using dynamic column width calculation and line-based comparison in the terminal.
- [Line-Based Differencing Algorithms](https://awesome-repositories.com/f/development-tools-productivity/file-difference-renderers/line-difference-extractors/line-based-differencing-algorithms.md) — Identifies changed segments by comparing two text files line by line to generate a sequence of modifications.
- [Side-by-Side Diff Viewers](https://awesome-repositories.com/f/development-tools-productivity/side-by-side-diff-viewers.md) — Renders code differences in a dual-pane, side-by-side terminal layout.
- [Version Control Diff Providers](https://awesome-repositories.com/f/development-tools-productivity/version-control-diff-providers.md) — Acts as a replacement for default difference engines to render file changes in a side-by-side format for VCS workflows.
- [Standard Input Stream Processing](https://awesome-repositories.com/f/development-tools-productivity/standard-input-stream-processing.md) — Processes data from command line arguments or pipes to integrate with shell utility workflows.
- [Terminal-Based Code Review](https://awesome-repositories.com/f/development-tools-productivity/terminal-based-code-review.md) — Enables the review of source code changes directly within a terminal emulator using a side-by-side view.
- [Custom Diff Tool Integrations](https://awesome-repositories.com/f/development-tools-productivity/version-control-integrations/custom-diff-tool-integrations.md) — Functions as a version control diff provider, allowing users to replace default difference engines with a side-by-side format. ([source](https://github.com/jeffkaufman/icdiff#readme))
- [ANSI Color Rendering](https://awesome-repositories.com/f/development-tools-productivity/vim-plugins/statusline-customizations/ansi-color-rendering.md) — Implements ANSI terminal escape sequences to visually distinguish additions and deletions in a side-by-side view.

### Education & Learning Resources

- [Side-by-Side Text Comparison](https://awesome-repositories.com/f/education-learning-resources/language-comparisons/side-by-side-text-comparison.md) — Compares two text files in a two-column terminal layout with colored highlighting to quickly identify specific modifications.

### User Interface & Experience

- [Terminal Side-by-Side Layouts](https://awesome-repositories.com/f/user-interface-experience/column-layout-configurations/vertical-column-layouts/terminal-side-by-side-layouts.md) — Displays corresponding lines from two files side by side in the terminal using calculated padding and alignment.
- [Terminal Text Coloring](https://awesome-repositories.com/f/user-interface-experience/terminal-text-coloring.md) — Applies colors to text within the terminal to distinguish between original and modified content.

### Operating Systems & Systems Programming

- [String Width Calculators](https://awesome-repositories.com/f/operating-systems-systems-programming/terminal-command-line-environments/terminal-management/output-rendering-engines/string-width-calculators.md) — Calculates the visual length of strings to determine optimal terminal column widths for side-by-side display.

### Software Engineering & Architecture

- [Version Control Diff Visualization](https://awesome-repositories.com/f/software-engineering-architecture/version-control-diff-visualization.md) — Visualizes file changes in version control systems using a side-by-side format instead of standard unified diff output.

### Part of an Awesome List

- [Command Line Tools](https://awesome-repositories.com/f/awesome-lists/devtools/command-line-tools.md) — Side-by-side diff tool for the terminal.
- [Terminal Utilities](https://awesome-repositories.com/f/awesome-lists/devtools/terminal-utilities.md) — Side-by-side diff viewer.