Vega-Embed is a JavaScript/TypeScript library for embedding interactive Vega and Vega-Lite visualizations into web pages. It provides functions to load specs from URLs or JSON objects, apply patches, render visualizations, and add interactive UI elements for actions like exporting, viewing source, and opening in the Vega Editor. The library supports both direct DOM manipulation (via the `embed` function) and Observable notebook integration (via the `container` function). Architecture-wise, it's a modular library built with Rollup to produce both ESM and UMD formats, featuring clean separation of concerns between spec loading, processing, rendering, and UI generation. The codebase demonstrates strong engineering practices with TypeScript, comprehensive testing, and regular maintenance.
NootedRed is a macOS kernel extension (Lilu plugin) that enables AMD integrated GPUs (Raven, Picasso, Renoir, Green Sardine) on macOS by patching Apple's proprietary AMD GPU drivers. It operates through binary patching, runtime vtable manipulation, and firmware injection to spoof GPU identity, fix display/audio/backlight issues, and provide hardware acceleration. The codebase is a intricate reverse-engineering effort, with hardcoded version-specific offsets and byte patterns, but it is structured into modular components such as display controllers, hardware library patches, and a reusable patching toolkit (PenguinWizardry). While the project is highly specialized and fragile due to its reliance on exact binary layouts, it demonstrates advanced kernel programming and reverse engineering skills. The repository is actively maintained for current macOS versions and includes a CI pipeline with static analysis.