Rare find

DocDiff. Compare two text files and see exactly what changed.

github.com/hisashim/docdiff

Problem

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Audience

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Market

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Pricing

The full read on this project is a sign-in away — what it solves, who it serves, and where it sits in the market.

Vaya's read on this project

Problem, audience, market, and the verdict — sign in to see it.

Updates

April 2026

Release —Version 0.7.0 Apr 5
Bump version from 0.6.7 to 0.7.0 Apr 5
Update news Apr 5
Edit wording and such in documents Apr 3

March 2026

Include CLI help message in README Mar 29
Add better screenshots for comparison by character and digest mode Mar 29
Update screenshots Mar 10
Tweak example text to include typical editing patterns Mar 8
Add banner to help message Mar 4
Prefix line number in digest mode with L or LL and insert space after… Mar 3
Make help message a bit narrower Mar 1

February 2026

Release —Version 0.6.7 Feb 25
Bump version from 0.6.6 to 0.6.7 Feb 25
Unify split_to_* to to_* Feb 25
Edit plurals in method names: lines, words, chars, and bytes Feb 24
Fix superclass mismatch of Difference on monkey patching Feb 24
DocDiff::CLI.run should check if config files are found before using … Feb 24
Error message should be nil when nothing unexpected happened Feb 23
Release —Version 0.6.6 Feb 18
Bump version from 0.6.5 to 0.6.6 Feb 17
Update news entry for 0.6.6 Feb 17

December 2025

Release —Version 0.6.5 Dec 29
Release —Version 0.6.4 Dec 13
Release —Version 0.6.3 Dec 13
Re-enable automatic pager activation by $PAGER Dec 11
Change default output format from html to tty Dec 7

November 2025

Release —Version 0.6.2 Nov 28
Release —Version 0.6.1 Nov 28
Release —Version 0.6.0 Nov 28