Side by side
Difftastic vs icdiff
Both stand on diff and merge tools. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan LinuxMacWindows
Difftastic offers syntax-aware comparisons across many languages and can be connected to several version-control systems. Its fallback behavior and the stated Git limitation are worth considering for your workflow.
Visit Difftastic Free plan LinuxMac
icdiff adds a configurable, side-by-side view to two-way file comparison in the terminal. Its listed limits matter for users who need three-way merges or the affected display options.
Visit icdiffThe facts
| Difftastic | icdiff | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Linux, Mac, Windows | Linux, Mac |
| Lowest paid plan | Free or on request | Free or on request |
| Plans published | 1 | 1 |
| Maker | Not published | Not published |
| Website | difftastic.wilfred.me.uk | jefftk.com |
| On diff and merge tools | #7 of 29 | #11 of 29 |
Difftastic: what it does well
- Compares syntax trees using tree-sitter.
- Supports more than 30 programming languages.
- Can identify unchanged expressions across formatting changes.
- Free and MIT licensed.
What to know first
- Unsupported formats fall back to line-based comparison.
- Merge scope is two-way.
- Git 2.43.1 and earlier can crash in a stated case.
icdiff: what it does well
- Highlights small changes within existing lines.
- Offers customizable foreground and background colors.
- Supports recursive directory comparison.
- Works with Git, Subversion, and Mercurial.
- Available at no cost as open-source software.
What to know first
- Does not support three-way merges.
- Screen-width autodetection is Unix-only.
- Exclude-lines cannot be combined with line numbers.
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