Find the longest common subsequence.

A JavaScript library to diff two images. Uses the Longest-Common-Subsequence algorithm to allow content to shift.

Zero dependency Metric Longest Common Subsequence implementation in js

Implementations for the Longest Common Substring algorithm [O(nm) time]

Implementation of paper 'An O(ND) Difference Algorithm and Its Variations' on array

Compare two texts and find differences using LCS algorithm. Side-by-side diff visualization. Zero-dependency text comparison tool.

Smart text change analyzer with LCP/LCS algorithm and selection bias

JWA implementation (supports all JWS algorithms)

Implementation of JSON Web Signatures

Image diff tool with LCS algorithm. port of [murooka/go-diff-image](https://github.com/murooka/go-diff-image)

diff and patch arrays.

CLI tool for comparing text files and strings with line-level diff output and colored display. Pure Node.js with LCS algorithm.

A fast, zero-bloat file and directory diff CLI built on a pure LCS algorithm.

Complete string distance and similarity algorithms package with WebAssembly and JavaScript implementations

Detect the indentation of code

Sniff the encoding from a HTML byte stream

Efficient implementation of Levenshtein algorithm with locale-specific collator support.

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

Simple “Least Recently Used” (LRU) cache

Fast 2D concave hull algorithm in JavaScript (generates an outline of a point set)