Showing 265 open source projects for "color"

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  • 1
    Colorpicker

    Colorpicker

    A mininal but complete colorpicker desktop app

    ...You have a chromatic bar, a natural color bar and a shadow bar. This feature is a bit special. It allows you to render the application transparent. This can be useful to see the appearance of transparent color.
    Downloads: 33 This Week
    Last Update:
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  • 2
    Aseprite

    Aseprite

    Animated sprite editor & pixel art tool

    Aseprite is a program to create animated sprites. Sprites are composed of layers & frames as separated concepts. Support for color profiles and different color modes: RGBA, Indexed (palettes up to 256 colors), Grayscale. Animation facilities, with real-time preview and onion skinning. Copy & paste. Drag & drop. Resize palette. Palette entries with alpha value. Select color harmonies. Create light and shadows with the shading ink. Create perfect strokes for pixel-art. ...
    Downloads: 339 This Week
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  • 3
    Noto Emoji

    Noto Emoji

    Noto Emoji fonts

    Noto Emoji (Stands for No Tofu) is an open-source (Open Font License 1.1) emoji library that provides standard Unicode emoji support and tools for working with them.
    Downloads: 89 This Week
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  • 4
    ImageMagick

    ImageMagick

    ImageMagick 7

    ImageMagick® is a free, open-source software suite, used for editing and manipulating digital images. It can be used to create, edit, compose, or convert bitmap images, and supports a wide range of file formats, including JPEG, PNG, GIF, TIFF, and PDF. ImageMagick is widely used in industries such as web development, graphic design, and video editing, as well as in scientific research, medical imaging, and astronomy. Its versatile and customizable nature, along with its robust image...
    Downloads: 41 This Week
    Last Update:
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  • 5
    svelte-jsoneditor

    svelte-jsoneditor

    Web-based tool to view, edit, format, repair, query, & transform JSON

    ...View and edit JSON, has a low-level text editor and high-level tree view and table view. Format (beautify) and compact JSON. Sort, query, filter, and transform JSON. JSON schema validation and pluggable custom validation. Color highlighting, undo/redo, search and replace. Utilities like a color picker and timestamp tag. Handles large JSON documents up to 512 MB.
    Downloads: 12 This Week
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  • 6
    ascii from image

    ascii from image

    Literally just an image -> ascii image generator

    Converts images/video to ascii art.
    Downloads: 13 This Week
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  • 7
    Twitter Color Emoji SVGinOT Font

    Twitter Color Emoji SVGinOT Font

    Twitter Unicode 13.1 emoji color OpenType-SVG font

    A color and B&W emoji SVG-OpenType / SVGinOT font built from the Twitter Emoji for Everyone artwork with support for ZWJ, skin tone diversity and country flags. The font works in all operating systems, but will currently only show color emoji in Firefox, Thunderbird, Photoshop CC 2017+, and Windows Edge V38.14393+. This is not a limitation of the font, but of the operating systems and applications.
    Downloads: 4 This Week
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  • 8
    GoWall

    GoWall

    A tool to convert a Wallpaper's color scheme / palette, image to pixel

    Gowall is a versatile command-line tool for processing images, initially created to convert wallpapers to match specific color schemes. It has evolved to include features like image-to-pixel-art conversion, color palette extraction, background removal, and more, making it a powerful utility for image manipulation.
    Downloads: 0 This Week
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  • 9
    evol-colorpicker

    evol-colorpicker

    jQuery UI widget for color picking with web colors, theme colors, etc.

    evol-colorpicker is a web color picker that looks like the one in Microsoft Office 2010. It can be used inline or as a popup bound to a text box. It comes with several color palettes, can track selection history, and supports "transparent" colors. It is a full jQuery UI widget, supporting various configurations and themes.
    Downloads: 0 This Week
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  • 10
    LightCraft

    LightCraft

    Reimplementation of Adobe Lightroom in pure Rust

    ...Adjustments include exposure, contrast, highlights, shadows, whites, blacks, and local tone processing. Rendering uses a scene-referred, wide-gamut, 32-bit floating-point pipeline designed to preserve color and highlight detail. Original files remain untouched while edits are applied as reversible development settings. The application runs natively on macOS, Windows, and Linux and can also operate in the browser through WebAssembly. Its engine is designed so AI agents can drive workflows end to end through MCP.
    Downloads: 1,671 This Week
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  • 11
    React Native Vector Icons

    React Native Vector Icons

    Customizable Icons for React Native with full styling

    ...You can either use one of the bundled icons supported or roll your own custom font. Since Icon builds on top of the Text component, most style properties will work as expected, you might find it useful to play around with background color, border width, border color, border radius, padding, margin, color, font size, etc.
    Downloads: 0 This Week
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  • 12
    Compositor

    Compositor

    The Photoshop alternative for Mac

    ...Non-destructive transformations allow images to be moved, scaled, rotated, flipped, or distorted while preserving source resolution. Built-in adjustments and effects include curves, levels, exposure, color controls, blur, noise, shadows, glows, and overlays. Multiple projects can be opened in tabs, and layers can be copied or moved between documents. The application supports common image formats and includes crop, resize, export, color-picking, and custom drawing workflows. Its source can be built and modified through Xcode.
    Downloads: 16 This Week
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  • 13
    Little cms color engine

    Little cms color engine

    An ICC-based CMM for color management

    Little cms is a color management library. Implements fast transforms between ICC profiles. It is focused on speed, and is portable across several platforms (MIT license)
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    Downloads: 6,961 This Week
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  • 14
    darktable

    darktable

    darktable is an open source photography workflow application

    darktable is an open source photography workflow application and non-destructive raw developer. A virtual lighttable and darkroom for photographers. It manages your digital negatives in a database, lets you view them through a zoomable lighttable and enables you to develop raw images, enhance them and export them on local or remote storage.
    Downloads: 111 This Week
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  • 15
    Pix

    Pix

    Image management application

    ...Pix supports numerous image types including: BMP, JPEG, GIF, PNG, TIFF, TGA, ICO and XPM; with optional support for RAW and HDR (high dynamic range) images. It is also able to view EXIF data attached to JPEG images. Pix has its own set of image editing tools that enable you to make color, hue, saturation, lightness and contrast adjustments, as well as a number of advanced tools such as slide shows, converting image format and more.
    Downloads: 14 This Week
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  • 16
    PhotoEditor

    PhotoEditor

    A Photo Editor library with simple, easy support for image editing

    A Photo Editor library with simple, easy support for image editing using Paints, Text, Filters, Emoji and Sticker like stories. Drawing on the image with the option to change its Brush's Color, Size, Opacity, Erasing and basic shapes. Apply Filter Effect on the image using MediaEffect. Adding/Editing Text with the option to change its Color with Custom Fonts. Adding Emoji with Custom Emoji Fonts. Adding Images/Stickers. Pinch to Scale and Rotate views. Undo and Redo for Brush and Views. Deleting Views. Saving Photo after editing. ...
    Downloads: 2 This Week
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  • 17
    React Native UI Library

    React Native UI Library

    UI Components Library for React Native

    RNUI is a UI toolset & components library for React Native. Basic components like buttons, avatars, and cards and more sophisticated ones like hints, ColorPicker and drawer.
    Downloads: 1 This Week
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  • 18
    srt-whiteboard-animation

    srt-whiteboard-animation

    Make SRT into a streaming handwriting whiteboard hand-drawn animation

    ...Semantic drawing order connects visual elements to specific subtitle events rather than relying only on coordinates. A streaming renderer first reveals ink strokes and then progressively adds color. Users can adjust regions, timing, sequence, and subtitle associations in a browser preview before rendering scenes and merging them into a final MP4.
    Downloads: 3 This Week
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  • 19
    RawTherapee

    RawTherapee

    A powerful cross-platform raw photo processing program

    ...It’s written primarily in C++ with a GTK+ front-end, providing a high-precision 32-bit floating-point processing engine along with multiple demosaicing algorithms and advanced color-management features. The program supports a very wide range of camera raw formats (via a patched version of dcraw) as well as non-raw formats such as JPEG, TIFF, and PNG. Users can work non-destructively: adjustments are previewed but stored separately (sidecar files) and only applied during export, which allows experimentation without altering originals. ...
    Downloads: 1 This Week
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  • 20
    rich

    rich

    Rich is a Python library for rich text and beautiful formatting

    The Rich API makes it easy to add color and style to terminal output. Rich can also render pretty tables, progress bars, markdown, syntax highlighted source code, tracebacks, and more, out of the box. Rich is a Python library for rich text and beautiful formatting in the terminal. Rich works with Linux, OSX, and Windows. True color/emoji works with new Windows Terminal, classic terminal is limited to 16 colors.
    Downloads: 2 This Week
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  • 21
    Contour

    Contour

    Modern C++ Terminal Emulator

    ...Vi-like input modes for improved selection and copy'n'paste experience and Vi-like scrolloff feature. Blurred behind transparent background when using Windows 10 or KDE window manager on Linux. Blurrable Background image support. Runtime configuration reload. 256-color and Truecolor support. Key binding customization.
    Downloads: 3 This Week
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  • 22
    lilliput

    lilliput

    Resize images and animated GIFs in Go

    ...Designed to support fast decoding and manipulation of common image formats like PNG, JPEG, WebP, and BMP, Lilliput is engineered to minimize dependencies and be easily integrated into a variety of C/C++-based projects without pulling in heavy external libraries. The library provides APIs for scaling, resizing, color conversions, and basic image operations that are crucial for performance-sensitive applications that need to display or transform images on the fly. Discord developed Lilliput to serve its own client rendering needs while reducing binary size and runtime overhead compared to more traditional image libraries, making it well-suited for embedded-like contexts or custom UI engines.
    Downloads: 1 This Week
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  • 23
    Flameshot

    Flameshot

    Powerful yet simple to use screenshot software 🖥️ 📸

    Flameshot is a powerful yet simple-to-use open-source screenshot software designed for efficiency and flexibility. It is a free and open-source, cross-platform tool that helps users capture screenshots with ease. Licensed under GPL v3, Flameshot provides a wide range of built-in features that save time during screen capturing and editing. The software offers a clean, straightforward interface that makes taking and annotating screenshots quick and intuitive. Users can customize the...
    Downloads: 41 This Week
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  • 24
    gping

    gping

    Ping, but with a graph

    Graphical Ping displays a color-coded realtime graph of continuous pings to a specified host. No warranties are provided on this program, it is completely free to use. Graph the execution time for a list of commands rather than pinging hosts. Resolve ping targets to IPv4 address. Resolve ping targets to IPv6 address. Uses dot characters instead of braille. Determine the number of seconds to display in the graph.
    Downloads: 8 This Week
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  • 25
    FastLED

    FastLED

    The FastLED library for colored LED animation on Arduino

    FastLED is a fast, efficient, easy-to-use Arduino library for programming addressable LED strips and pixels such as WS2810, WS2811, LPD8806, Neopixel and more. FastLED is used by thousands of developers, in countless art and hobby projects, and in numerous commercial products. We build FastLED to help you get started faster, develop your code faster, and make your code run faster. FastLED supports popular LEDs including Neopixel, WS2801, WS2811, WS2812B, LPD8806, TM1809, and more. The...
    Downloads: 30 This Week
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