folderify is a macOS CLI tool that generates pixel-perfect native-style folder icons from a mask image (typically a PNG with a black design on transparent background). It produces .iconset directories and .icns files covering all standard icon sizes (16x16 through 512x512@2x) by compositing the mask with bundled folder template graphics via ImageMagick. The tool automatically adapts to the current macOS version (Big Sur or Tahoe style) and color scheme (light/dark), supports optional badges (alias, locked), and can assign the icon directly to a folder using AppleScript, fileicon, or Rez. The codebase is well-structured Rust with clean CLI argument parsing via clap, careful error handling, and comprehensive behavioral tests using Bun. It relies on external dependencies including ImageMagick, iconutil, and various macOS command-line utilities.
Wraith is a Ruby CLI tool for visual regression testing. It captures screenshots of web pages at multiple viewport widths using headless browsers (PhantomJS, CasperJS, or Chrome via Selenium), compares them with ImageMagick to generate pixel-level diffs, and produces an HTML gallery of results. The tool supports two primary workflows: comparing two different domains (capture mode) and tracking changes over time on a single domain (history mode). It can also spider a site to automatically discover paths. The architecture is a monolithic Ruby gem with a Thor-based CLI, where each step (screenshot capture, cropping, comparison, thumbnail generation, gallery creation) is handled by separate classes. The codebase is functional but tightly coupled to its specific workflow and external dependencies like ImageMagick and PhantomJS. The repository is explicitly deprecated and no longer maintained, with outdated dependencies (Ruby 2.4.1, PhantomJS) and no recent activity.