Visual regression testing CLI, Wasm-backed. Drop-in compatible with classic reg-cli's CLI flags, reg.json/junit schema, and `compare()` EventEmitter API (verified against reg-suit's processor.ts).
Modern TypeScript JSON diff library - Zero dependencies, high performance, ESM + CommonJS support. Calculate and apply differences between JSON objects with advanced features like key-based array diffing, JSONPath support, and atomic changesets.
Unified diff parser
Node.js utility to compare PNG files or their areas
Pixel Kit for React
JSON diff & patch (object and array diff, text diff, multiple output formats)
Visual Regression Testing for PDFs in JavaScript
Returns the git diff of two strings
a fast, efficient buffer writer
Runs (webpack) loaders
Apply a diff to an object. Optionally supports jsonPatch protocol
TypeScript definitions for utif
TypeScript definitions for diff-match-patch
Check if a buffer contains valid UTF-8
64bit Long Integer on Buffer/Array/ArrayBuffer in Pure JavaScript
A port of the Brotli compression algorithm as used in WOFF2
Typedarray integer & float pixel buffers w/ customizable formats, blitting, drawing, convolution
Generates diffs between documents and primitive types
A minimal UTF8 implementation for number arrays.
Parse a JSON string that has git merge conflicts, resolving if possible
Buffer-backed Streams for reading and writing.
Storybook visual regression workflow for Buildkite: build, upload, diff, visually regress, upsert PR comment.
Robust diff, match and patch algorithms to perform operations required for synchronizing plain text
Conversion of JavaScript primitives to and from Buffer with binary order matching natural primitive order