Projects sharing features with Thumbhash

Color-thief-py is a Python library designed to analyze digital images for the purpose of extracting prominent color information. It functions as a computer vision tool that processes image files to identify the single most dominant color or to generate a representative color palette based on the visual composition of the source. The library utilizes the Pillow imaging library to handle diverse file formats and load image data into memory as structured pixel arrays. By mapping these pixels into a three-dimensional color space and applying median-cut quantization, the tool identifies statistica

This is an opinionated starter kit that turns a Notion workspace into a fast, SEO-friendly website using Next.js and Vercel. It functions as a static site generator that builds a complete website from Notion content during the build process, integrating Notion as a content management system to pull pages and render them as a web site. The kit generates automatic social images for each page, creates human-readable URL slugs from page titles, and produces search-engine-optimized pages from Notion content. It includes a keyboard-driven search overlay and table of contents for navigating content

Opus is a lossy audio compression standard and codec designed for high-quality speech and music transmission over the internet. It functions as a low-latency audio codec and network-resilient streamer, providing a framework for encoding and decoding digital audio. The project distinguishes itself through the support of multi-channel ambisonics for immersive three-dimensional spatial audio reproduction. It is specifically optimized for real-time interactive communication, utilizing dynamic bitrate adjustment and forward error correction to maintain audio quality on unstable networks. The syst

Hyperion is an ambient lighting controller and screen color capture engine designed to synchronize networked LED hardware with real-time video and audio content. It functions as a programmable lighting effects engine and networked server, capturing frames from system displays or USB devices to extract dominant colors for immersive lighting environments. The system distinguishes itself through a protocol-agnostic hardware abstraction layer and a coordinate-based LED mapping system that uses keystone correction for precise physical alignment. It features a modular scripting engine for custom vi

This project is an educational suite and technical guide designed for mastering video codecs and signal processing. It provides a structured curriculum through an engineering course, interactive labs, and tutorials focused on the fundamental principles of video compression and digital signal processing. The resource includes a technical guide for analyzing specific codecs like AV1, VP9, and H.265. It distinguishes itself by providing a containerized media lab, which ensures a consistent development environment for experimenting with video technology tools and notebooks. The project covers a

Mozjpeg is a high-performance C library for encoding, decoding, and transcoding JPEG images. It serves as a binary-compatible, drop-in replacement for standard JPEG libraries, maintaining existing function signatures to improve compression efficiency without requiring changes to application logic. The library functions as an image optimizer that reduces file sizes through lossless progressive encoding and coefficient optimization. It utilizes trellis-based quantization and SIMD-accelerated processing to optimize the trade-off between visual quality and file size. Its broader capabilities inc

Node-vibrant is a JavaScript image processing library designed to extract color palettes from media assets for use in dynamic user interface theming. It functions as an automated design tool that identifies dominant and muted hues to maintain visual harmony across application interfaces. The library utilizes quantization-based color clustering and heuristic-based scoring to group pixel data into representative color sets. By offloading these computationally intensive analysis tasks to background threads, the project ensures that the main execution thread remains responsive during image proces

This is a jQuery plugin that extracts the dominant color from an image or CSS background image and applies it as a background color on a target element. It uses canvas-based pixel analysis with an RGB quantization algorithm to identify the most prominent color, then injects that color as an inline CSS background-color style. The plugin automatically normalizes text contrast by calculating the relative luminance of the extracted color and toggling between dark and light text to maintain readability. It includes an image preloading pipeline to ensure pixel data is available synchronously from t

This project provides a collection of instructional guides and tutorials for Android app development, native mobile application creation, and computer science education. It focuses on building native applications through step-by-step implementation, covering the development of user interfaces and the integration of system hardware and permissions. The material extends into broader technical domains, including the study of fundamental data structures and algorithms for technical interview preparation. It also covers cybersecurity fundamentals, such as identifying web vulnerabilities and implem

Pywal is an image-based theme engine and dynamic color scheme generator that extracts dominant colors from images to create coordinated system-wide color palettes. It functions as a cross-application theme synchronizer and terminal color palette manager, updating interface colors and environment configurations in real-time. The system synchronizes generated palettes across third-party software, window managers, and supported hardware, including RGB backlight controllers for keyboards and laptops. It integrates wallpaper management by applying a source image as the system background while simu

MaterialViewPager is a library that creates a scrollable, swipeable interface with an animated header image, toolbar, and logo following Material Design guidelines. It provides a complete implementation of a Material Design ViewPager, where the header background color and image animate as the user swipes between pages. The library coordinates scroll-driven header animations by synchronising scroll offsets from the ViewPager and attached scrollable views through a central coordinator. It supports fragment-based page composition, allowing each page to have independent content layouts while shar

This project is a jQuery plugin that serves as an adaptive media background manager. It scales images and videos to fill the browser window or specific containers while maintaining the original aspect ratios of the source media. The system includes a responsive background slideshow for automated image rotation, featuring customizable timing and transition effects. It also provides a mechanism for managing the playback state of these sequences, including the ability to pause, resume, or jump to specific slides. To optimize visual quality and load times, the plugin utilizes adaptive image reso

imutils is a computer vision utility toolkit and image processing library designed to simplify common manipulation tasks using OpenCV. It serves as an image analysis helper and geometry transformation tool for automating visual data processing. The toolkit provides specialized capabilities for maintaining image integrity during transformations, such as resizing images while preserving aspect ratios and rotating images without cropping corners. It also includes tools for four-point perspective warping to create top-down views and the extraction of topological skeletons from binary images. The

Deep Painterly Harmonization is a deep learning image harmonization tool and convolutional neural network framework. It is designed to automate the process of blending the visual appearance of a foreground object into a background image to make composite images look natural. The system functions as a computer vision blending tool that adjusts colors and lighting of inserted objects. It ensures that these elements match the global illumination and color palette of the target background environment. The project covers digital image compositing and visual content integration by resolving color

Sakurairo is a feature-rich WordPress theme and personal blog framework designed for multilingual sites. It functions as a visual layer that provides comprehensive layout controls, ranging from a dynamic UI toolkit with glassmorphism effects to a full personal branding site template. The project distinguishes itself through AI content enhancement, using large language models to automatically summarize articles and generate interactive terminology annotations. It also integrates external activity tracking and profile synchronization for platforms such as Steam and Bilibili. The theme includes

react-notion-x is a React-based rendering engine and TypeScript client designed to transform Notion API data into formatted web pages and components. It functions as a content parser and renderer that fetches, normalizes, and processes Notion API responses into consistent data structures for display. The project includes a utility to transform complex Notion page content and block structures into plain text markdown. To maintain performance, it utilizes a lazy-loading interface that defers the loading of heavy elements such as PDFs and mathematical equations. The renderer supports a wide ran

QOI is a lossless image codec and encoding standard designed for high-speed compression and decompression of raw pixel data. It provides a toolkit for translating raw image buffers into a compact format and back into pixel representations without any loss of quality. The implementation focuses on fast image encoding and decoding, enabling the rapid conversion of compressed image data back into raw pixels. It also supports image format conversion to ensure compatibility across different software systems and hardware.

Respond is a legacy browser compatibility layer and adaptive asset delivery tool. It functions as a CSS3 media query polyfill and responsive image loader, providing the necessary mechanisms to emulate modern responsive design features in outdated web browsers. The project differentiates itself by combining stylesheet parsing with dynamic style application to emulate minimum and maximum width media queries. It employs a system for selecting and serving the most appropriate image sources based on viewport width, aspect ratio, and resolution. The tool covers broad capability areas including res

This project is an open-source visual dataset and machine learning image library. It provides large-scale collections of high-quality photos and metadata designed for training computer vision models and conducting research into image categorization and retrieval. The repository specifically offers semantic search datasets that pair images with AI and human-generated keywords to analyze search intent and visual metaphors. It also serves as an image metadata archive, providing structured EXIF data and camera specifications for technical analysis. The available data covers broad capability area

Chameleon is a color framework for Swift and Objective-C applications, providing a toolkit for managing dynamic palettes, gradient libraries, and hexadecimal conversions. It functions as a system for creating harmonious color schemes and calculating contrasting text colors based on background luminance. The project includes an image color extractor that analyzes images to generate matching color schemes or calculate average colors for user interfaces. It also features a gradient color library for creating and applying smooth transitions to backgrounds and text elements. The framework covers

Chameleon is a color framework for Swift and Objective-C applications. It provides systems for programmatic color palette generation, global theme orchestration, hexadecimal conversion, and the extraction of visual data from images. The library includes a dynamic theme engine for applying global visual styles and luminance adjustments across an interface. It features a palette generator for creating analogous, complementary, and triadic color schemes based on a seed color, and an image color extractor to derive average colors or palettes from images. The framework covers a range of color man

vue-cropper is a visual interface component for Vue applications designed for cropping, rotating, and resizing images. It serves as a client-side image editor that allows for the extraction of specific image regions and the enforcement of fixed ratio constraints to ensure consistent output. The component provides tools for manipulating image orientation and scaling through rotation and positioning to align target areas. It utilizes a canvas-based processor to generate final cropped results, which can be exported as Base64 strings or Blobs in various common file formats. The library covers a

This project is a QML desktop shell designed for desktop environment orchestration and interface customization. It functions as a system status dashboard and a declarative user interface for managing system hardware, window metadata, and user sessions. The shell features a dynamic theme generator that extracts dominant colors from wallpapers to automatically synchronize the global visual color palette. It utilizes an inter-process communication system to orchestrate shell functions and a hierarchical JSON configuration framework to manage global and per-monitor interface layouts. The system

mdui is a framework-agnostic UI library and design system based on Material Design 3 standards. It provides a comprehensive set of reusable interface elements implemented as native Web Components, ensuring compatibility across different JavaScript frameworks. The library features a sophisticated theming system that supports light and dark modes, as well as the ability to generate dynamic color palettes from seed colors or image sources. It distinguishes itself with a high level of flexibility in visual customization, using CSS custom properties to control design tokens such as typography, cor

This is a Rust image processing library designed for encoding and decoding various image file formats and manipulating pixels. It provides a digital image manipulation toolkit and a set of image format codecs to read data from files and write memory buffers into standard formats. The library features a pure-Rust processing pipeline to ensure memory safety and cross-platform compatibility. It includes a pluggable hook system for dynamic format registration, allowing external crates to register custom decoders and encoders at runtime. The capability surface covers geometry manipulation for res