Compare two PDF files and generate a visual diff report with highlighted differences

Fastest deep equal comparison for React. Great for React.memo & shouldComponentUpdate. Also really fast general-purpose deep comparison.

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Compare semver version strings to find greater, equal or lesser.

Pure TypeScript, cross-platform module for extracting text, images, and tabular data from PDFs. Run directly in your browser or in Node!

Display PDFs in your React app as easily as if they were images.

Create and modify PDF files with JavaScript

Get a compare function for array to sort

Compare alphanumeric strings the same way a human would, using a natural order algorithm

Compare strings containing a mix of letters and numbers in the way a human being would in sort order.

Node JS directory compare

Compare two objects using accessed properties with Proxy

Standalone node module that compares pdfs

Metrics for the Standard 14 PDF fonts and their encodings

Securely compare two strings, copied from cryptiles

Compare semver version numbers

compare two semver version strings, returning -1, 0, or 1

Visual regression testing library for PDFs in Js/Ts without external system package dependencies.

PDF extraction and rendering across all JavaScript runtimes

Basic sort algorithm that has similar behavior to Array.prototype.sort for null and undefined, but also allows sorting by an object property.