Openjutsu

ComfyUI is an open-source AI content-creation engine and diffusion-model GUI, API, and backend developed by Comfy-Org. Its visual node-graph interface lets users build and reuse no-code workflows for image, video, audio, 3D, and text generation, editing, and processing, including workflows using diffusion models, VAEs, text encoders, LoRAs, ControlNets, adapters, and upscalers. Workflows can be saved and loaded as JSON, exposed through App Mode, or integrated into applications through local API endpoints. The engine supports asynchronous queueing, partial graph re-execution, VRAM and RAM management, model offloading, quantized models, custom nodes, and fully offline core operation unless optional resources are requested. It can run locally on Windows, Linux, and macOS through desktop, portable, or manual installations, with support for NVIDIA, AMD, Intel, Apple Silicon, and Ascend hardware. Comfy-Org also provides an official paid cloud version.

OpenCut is a free, open-source video editor for the web, desktop, and mobile, positioned as a local alternative to CapCut. It provides basic video-editing capabilities while keeping users' video files on their devices. The project is being rewritten around a Rust core intended to support browser, desktop, and mobile clients from one codebase. The planned architecture includes an Editor API, third-party plugins, an MCP server for AI agents, headless batch rendering, and an in-editor scripting tab. The existing classic version remains available through opencut.app while the rewrite is developed at new.opencut.app. OpenCut is licensed under the MIT License.

FreeVideo is an open-source local inference engine and ComfyUI plugin for generating videos with the MiniMax H3 model on consumer hardware. Built on OpenVDN's eight-step VDN-H3 model and Video DeltaNet's hybrid attention, it adapts weight placement, compute precision, attention kernels and acceleration to available hardware. Weight streaming, asynchronous prefetching and chunked computation reduce peak memory use, with the project reporting operation on systems with as little as 8 GB of VRAM and 16 GB of RAM. It accepts text prompts, first and last frames, and image, video and audio references, and supports MiniMax H3 LoRAs, two-pass sampling, batch generation, four quality levels and preview-first generation. Windows and Apple silicon launchers configure ComfyUI, the runtime and models, while Linux supports setup through a shell script and command-line generation. The code is licensed under Apache License 2.0; the model weights use the MiniMax H3 Community License.

JoyAI-Video-Edit is an open-source, instruction-guided system for editing live camera streams or uploaded videos as frames arrive. It processes frames causally without waiting for the complete video, requiring a predefined sequence length, or revisiting future frames, and supports subject and local edits, background replacement, style and motion changes, and reference-guided editing. Its autoregressive diffusion architecture combines an MLLM-based condition encoder, a causal video VAE, and a 16-billion-parameter multimodal diffusion transformer. The deployment uses aligned autoregressive distribution-matching distillation, long-horizon optimization, bounded KV-state inference, and deployment-oriented scheduling to reduce train–inference mismatch and temporal drift during streaming generation. The repository reports 30 FPS end-to-end throughput at 720 × 1248 in its deployment benchmark. The repository provides deployment code and model checkpoints, a local server with a browser interface, and instructions for CUDA-based inference. It is licensed under Apache 2.0.

OpenFilm is an open-source AI video agent and editor that lets coding agents such as Codex and Claude Code create films as HTML-based web pages. A film is a folder containing a film.html whose sections define timeline tracks of web pages, video, images, and audio; each animated page renders a frame at time t through a frame(t) function using browser technologies such as CSS, SVG, Canvas, WebGL, Three.js, GSAP, or video. Its browser-based Studio lets users move, scale, rotate, restyle, trim, and cut elements and clips, while saving edits back to the film files so agents can preserve them. The CLI can open films, inspect frames or ranges with look, render MP4 and other outputs, and obtain media through configured external providers. The look command checks frames in shuffled orders and reports changes, page errors, missing fonts or media, and text clipped by the frame. The CLI, Studio, desktop app, and format are MIT-licensed; local use requires Node, FFmpeg, and Git, while the desktop app bundles FFmpeg and a headless browser.