Search Results for "diff"

The smallest, simplest and fastest JavaScript pixel-level image comparison library, originally created to compare screenshots in tests. Features accurate anti-aliased pixels detection and perceptual color difference metrics. Inspired by Resemble.js and Blink-diff. Unlike these libraries, pixelmatch is around 150 lines of code, has no dependencies, and works on raw typed arrays of image data, so it's blazing fast and can be used in any environment (Node or browsers). Compares two images, writes the output diff and returns the number of mismatched pixels.

Page Monitor is a JavaScript webpage monitoring tool that captures a page and compares its DOM changes over time. It uses PhantomJS to render webpages and generate screenshots, which makes it useful for visual and structural change tracking. The tool can detect when elements are added, removed, edited, or restyled. It saves captures and compares them against previous versions, giving developers a way to inspect how a page changed between snapshots. It exposes a Monitor API with methods for...

This is a JavaScript Library that extends JavaScript's Date object to provide all the functionality that is missing from the standard implementation. Output a date in almost any textual format and calculate the exact difference between any two dates