This repository is a production-grade face manipulation platform (facefusion). It operates as a modular monolith, combining a powerful CLI, a Gradio web UI, a job queue system, and a plugin-based processor architecture. The system ingests images or videos, detects faces using various ONNX models (RetinaFace, YOLO, etc.), and applies a configurable pipeline of processors (face swapping, enhancement, editing, age modification, lip-syncing, background removal, etc.). It relies heavily on ffmpeg for video/audio handling and ONNX Runtime for model inference. The architecture is exceptionally clean, with clear separation of concerns between the UI, CLI, workflows, jobs, and individual processors. It is not a research notebook or a simple script; it is a well-engineered application designed for end-to-end media processing, demonstrating high craftsmanship in state management, thread safety, and extensibility.