Get the structural diff of two JSON objects

Lexical diff engine — character-level and structural diff with node decoration

Structural diff for DBML schema files - emits text, JSON, or an annotated DBML document that renders as a visual diff in dbdiagram.io

AI-powered structural diff explainer for pull requests

Structural diff and merge for JSON/YAML/TOML — identity-based merge, lossless patch algebra, git merge driver

Compare two Mudlet map files and generate a structural diff and visual SVG representations of changes.

JSON diff

Structural diff engine for Surfaice pages

The Compliance Guard — provider-free rule engine over governance changes. Honest structural diff + weakening detection (MUST counts, citations, required refs, conditioned capabilities). One rule-set, two entry points (inline + CI).

btree-core is a high-performance B+ tree implementation designed for modern JavaScript applications. It provides efficient ordered data structures, predictable performance characteristics, and a clean, developer-friendly API.

Display differences clearly so people can review changes confidently.

Fast Javascript text diff

Compare items in two sequences to find a longest common subsequence

Structural diff for two JSON files — see which values changed, by path, ignoring key order and whitespace. Zero dependencies.

One-directional deep structural diff — returns only changed parts

Compare items in two sequences to find a longest common subsequence

JSON structural diff ====================

A JavaScript text diff implementation.

Structural equality checking for JavaScript values

Highlight differences between two DOM trees.