[5] 差分は、2つの入力データの違いを表したものです。 ほとんどの場合、一方が与えられたとき他方を得るための演算の集合として記述したものとなっています。
[1] 差分の記述形式 (diff / patch) には、次のものがあります。
[21] Tabular Diff Format:
[18] GitHub - paulfitz/daff: align and compare tables, https://github.com/paulfitz/daff
[19] daff - data diffs in javascript, ruby, python, php, ..., , https://paulfitz.github.io/daff/
[20] Tabular diff format - daff, , http://paulfitz.github.io/daff-doc/spec.html
[6] kpdecker/jsdiff: A javascript text differencing implementation. ( ()) https://github.com/kpdecker/jsdiff
[7] John Resig - Javascript Diff Algorithm ( ()) http://ejohn.org/projects/javascript-diff-algorithm/
[8] Resemble.js : Image analysis ( ()) https://huddle.github.io/Resemble.js/
[9] Huddle/Resemble.js: Image analysis and comparison ( ()) https://github.com/Huddle/Resemble.js
[10] Coopy highlighter diff format for tables - Data Protocols - Open Knowledge Foundation ( (Open Knowledge Foundation and others 著, 版)) http://dataprotocols.org/tabular-diff-format/
[16] vdiff.js - JavaScript-based visual differencing tool | ROIS-DS人文学オープンデータ共同利用センター(CODH), , http://codh.rois.ac.jp/software/vdiffjs/