Startup Directory

Personal projects by 花语雀

# Framepack AI: The Revolutionary AI Video Generation Model Framepack AI is a breakthrough neural network structure for AI video generation. It employs innovative "next frame prediction" technology combined with a unique fixed-length context compression mechanism, enabling users to generate high-quality, high-framerate (30fps) videos up to 120 seconds long with very low hardware barriers (requiring only consumer-grade NVIDIA GPUs with 6GB of VRAM). ## What Makes Framepack AI Unique? The core innovation of Framepack AI lies in its **fixed-length context compression** technology. In traditional video generation models, context length grows linearly with video duration, leading to a sharp increase in VRAM and computational resource demand. Framepack AI effectively solves this challenge by intelligently evaluating the importance of input frames and compressing this information into fixed-length context 'notes'. This significantly reduces the demand for VRAM and computational resources, making it possible to generate long videos on consumer hardware. ## Key Features * **Fixed-Length Context Compression**: Intelligently compresses all input frames into fixed-length context information, preventing memory usage from scaling with video length and dramatically reducing VRAM requirements. * **Minimal Hardware Requirements**: Requires an NVIDIA RTX 30XX, 40XX, or 50XX series GPU with at least 6GB of VRAM. Compatible with both Windows and Linux operating systems, supporting FP16 and BF16 data formats. * **Efficient Generation**: Generates frames at approximately 2.5 seconds per frame on RTX 4090 desktop GPUs, with optimization (like teacache) reducing this to 1.5 seconds per frame. * **Strong Anti-Drift Capabilities**: Progressive compression and differential handling of frames by importance mitigates the 'drift' phenomenon common in long video generation, ensuring consistent quality throughout. * **Multiple Attention Mechanisms**: Support for PyTorch attention, xformers, flash-attn, and sage-attention provides flexible optimization options for different hardware setups. * **Open-Source and Free**: Developed by ControlNet creator Lvmin Zhang and Stanford University professor Maneesh Agrawala. Framepack AI is a fully open-source project with its code and models publicly available on GitHub, backed by an active community and rich ecosystem. ## Getting Started with Framepack AI You can download Framepack AI from its official GitHub repository. It can be used as a standalone application or integrated with platforms like ComfyUI. The community, such as RunningHub, has also created a Framepack plugin for zero-threshold usage. Framepack AI is dedicated to advancing AI video generation technology. Join us in exploring the future of video creation!

LogDog is a remote debugging/logging SDK (iOS and Android) with a web ui. Captures all logs, requests and events in real-time and allows to intercept them.

Personal projects by chen suitao

Personal projects by chen suitao

Meelion is a Brazilian technology financial market place designed to help users compare fixed income investments with transparency and ease. By aggregating net return data from various banks and financial institutions, Meelion enables investors to see where their money earns the most, optimizing their investment decisions. The platform focuses on providing clear, comparative insights into the profitability of different fixed income products, empowering users to maximize their earnings. With a user-friendly interface and real-time data updates, Meelion simplifies the complex landscape of fixed income investments, making it accessible for both novice and experienced investors. Its core value lies in enhancing financial literacy and helping users make informed choices based on net returns rather than just nominal rates, ensuring a more accurate understanding of investment profitability.

OhCanadaJobs is an AI powered Canadian job search platform. It offers intelligent job matching and rapid applications, enriched by AI driven resume optimization to boost visibility and interview opportunities. Designed for career advancement, it features a rich blog with timely content covering topics like landing your first job, navigating the tech job market, LinkedIn optimization, salary negotiation, resources for newcomers, and more, all aimed at helping job seekers succeed in Canada’s evolving employment landscape.

Personal projects by runningduck

AI Video Maker is a permanently free AI video generator that allows users to create 5-second 480p AI videos from text descriptions (text-to-video) or uploaded images (image-to-video). It offers unlimited use without requiring sign-up for its basic plan. The platform is powered by the state-of-the-art Wan 2.2 AI model, ensuring smooth and realistic clips. Users can upgrade to paid plans for 720p HD output, more concurrent jobs, private storage, and commercial rights.

Personal projects by hammer

A fast, free, and accurate concrete calculator to estimate volume, materials, and cost for slabs, columns, and footings.

Transform any image to 3D models instantly with our advanced AI image to 3D generator. Convert 2D images to 3D models in seconds - free online tool for 3D printing, games, and professional projects.