LivLiv Player

prompt2rig is an open-source browser application that turns a text motion prompt into a rigged 3D character performance. It sends the prompt to a video model on fal, uses MediaPipe for an immediate live preview, and uses a local GPU pipeline with GVHMR to recover 3D body motion and WiLoR to track wrists and fingers. The recovered motion is retargeted to Mixamo characters, with support for loading Mixamo FBX or GLB files, streaming chained performances, and exporting animated GLB files for Blender or Unity. The high-quality pass runs through a local worker built around GVHMR and produces SMPL rotations and a root path; WiLoR runs in parallel for hand and finger tracking, with MediaPipe Hands as a fallback. The repository also includes Blender rendering and off-screen browser-capture tools. The web application requires Node 18+ and a fal API key; the optional high-quality path is documented for Windows with an NVIDIA GPU, CUDA PyTorch, ffmpeg, and separately obtained SMPL-X and MANO model files. The project's own code is licensed under Apache-2.0, while several high-quality motion and hand-tracking components have educational, research, non-commercial, or other separate licensing restrictions.

LumaBrowser is a free, open-source desktop browser and local AI application maintained by Lumabyte, LLC. It combines a Chromium-based browser with GPU-aware local LLM runtimes, chat and agents, image, video, music and voice generation, browser automation, and an optional local API. The application reads the computer's hardware and estimates which models fit before download, selecting full, partial, or CPU offload and supporting model sources and runtimes such as llama.cpp, MLX, Ollama, LM Studio, and Hugging Face caches. Its agents can browse in separate tabs, read pages, use files and images, run document retrieval, and connect to external MCP servers. Claude Code, Codex, Cline, OpenCode, Selenium, Puppeteer, and Playwright can control it through MCP, WebDriver, or CDP, while a CLI and IDE plugins provide coding-agent access. It runs on Windows, Linux, and Apple Silicon macOS, with a Docker mode for headless server use. The software is licensed under AGPL-3.0-or-later; official unmodified builds can be used without a commercial license, while private modifications, proprietary combinations, or private extensions require licensing from Lumabyte, LLC.

Live is an open-source television and radio icon library with web tools for IPTV-related formats and streams. It provides direct URL patterns for TV and radio logos, an EPG XML endpoint, M3U and TXT conversion tools, an online M3U8 downloader, and an M3U8 web player. Users can create M3U subscriptions by adding local stream URLs, EPG metadata, and the library's logo URLs to a playlist. The project is hosted on GitHub and automatically built to GitHub Pages and Cloudflare Pages. Its maintainers state that it does not store streaming content; playlist directories contain internet-collected sources for testing and research, and the EPG data is distributed by an external site. The project is free and open source, and contributors can submit missing channel logos through pull requests.

loadersz is a framework-agnostic, dependency-free browser library of Canvas loading animations, distributed as a native Web Component with an imperative TypeScript API. It provides 150 motion states, including working, searching, connecting, solving, and racing, and supports configurable size, speed, density, color, theme, pausing, and reduced-motion behavior. The root import registers a switchable <loadersz-loader> element, while individual state entry points such as loadersz/racing include the Canvas core and one geometry builder for smaller fixed-state bundles. The API can also attach a fixed or switchable loader controller to an application-owned canvas and supports lifecycle methods such as setOptions and destroy. Typed integration adapters are provided for React, Vue, Svelte, and Angular; plain HTML, Lit, Solid, and Qwik can use the native element directly. The library pauses in hidden tabs, respects prefers-reduced-motion by default, and caps Canvas device-pixel ratio at two. The package has no regular runtime dependencies, and its repository is licensed under the MIT License.

live-dj is an open-source voice-agent demo in which users talk to Mira, a late-night radio DJ, ask her to play music, and interrupt her while she speaks. It uses the Gemini Live API through the raw `google-genai` SDK rather than an agent framework. The browser handles microphone capture, 16 kHz audio input, 24 kHz playback, client-side barge-in, and music ducking. The server maintains one asynchronous Live API session per browser and runs the core loop of opening a session, sending microphone audio, receiving streamed voice responses, and playing them. The full application adds Mira's persona, transcripts, music-tool dispatch, and controls for playing playlists or tracks, skipping, and pausing; the tools return immediately so the voice response does not stall. A minimal backend exposes the 39-line voice-only primitive, while the full server demonstrates the complete DJ application. The repository also documents a per-turn `session.receive()` behavior that requires an outer loop for continuing conversation, and shows that microphone audio must be sent through `send_realtime_input` rather than `send_client_content`. It runs locally with `uv`, Uvicorn, and a Gemini Developer API key. The repository includes a browser client, four dream-pop tracks, persona assets, and examples of the relevant implementation pitfalls.