Showing 19 open source projects for "color"

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  • 1
    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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  • 2
    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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  • 3
    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
    Last Update:
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  • 4
    ImAnim

    ImAnim

    Animation Engine for Dear ImGui

    ...It lets developers add rich, smooth animations to user interface elements with minimal boilerplate, matching the responsive nature of ImGui without introducing heavy external dependencies. Support for a wide range of easing functions, tweens, and keyframe clips gives fine-grained control over value transitions like position, scale, opacity, and color. Because it is built to complement ImGui’s design, ImAnim integrates naturally into existing render loops and retains the performance and simplicity that make ImGui popular for tools and development UIs. The project includes examples and demos demonstrating hover effects, timeline control, procedural motion, and complex sequences, making it easier for developers to explore its capabilities. ...
    Downloads: 0 This Week
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  • 5
    Spritesheet Cutter/Map Editor

    Spritesheet Cutter/Map Editor

    Spritesheet Cutter Level Editor Animation Tester gridcutter

    ...Sprites are numbered left to right/top to bottom or randomly. Sprites can be added to a sheet and saved as a whole. An animation preview is included. Spritesheet Cutter can create GIFs and XMLs. Color selections can be converted to transparency.
    Downloads: 4 This Week
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  • 6
    cliper

    cliper

    Java3d scenegraph editor

    ...Choose background, generate a terrain, set lights, fog, camera position, sky picture, scene duration. 2-Draw/ placement Import objects (OBJ, C3D, 3DS), or create shapes (sphere, cone, etc...). Place them and set size, dimensions, duplicate, group. 3-Color/texture Apply textures, colors, transparency 4-Animation/ story board Move object between two points or more(placement /orientation in space). Rotation, orbit, transparency/color change, traveling, with timers. Scenes are linked, making a movie with smooth transitions when running. Changes : New viewpoint and objects move way. ...
    Downloads: 0 This Week
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  • 7
    Pixel Art to CSS

    Pixel Art to CSS

    Pixel art animation and drawing web app powered by React

    ...Furthermore, you can download your work in different formats such as static images, animated GIFs or sprite-like images. Pixel Art to CSS aims to be an intuitive tool by its simplicity, however, it is equipped with a wide range of features: customize your color palette, go back and forth in time, modify animation settings, and save or load your projects, among others.
    Downloads: 0 This Week
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  • 8
    Pencil2D

    Pencil2D

    Pencil2D is a cross-platform animation/drawing application.

    Pencil2D is an animation/drawing application for OSX, Windows and Linux. It lets you create traditional hand-drawn animations (cartoons) using both bitmap and vector graphics.
    Downloads: 1 This Week
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  • 9
    SpinKit

    SpinKit

    A collection of loading indicators animated with CSS

    ...Add a spinner to your project by copy-pasting HTML from spinkit.css or examples.html. Add the sk-center utility class to the spinner to center it (it sets margin to auto). By default, the width and height of all spinners are set to 40px. background-color is set to #333. Configure the spinner by overwriting the CSS variables, primarily --sk-size (spinner width & height) and --sk-color (spinner color). If you need broader browser support, remove the CSS variables.
    Downloads: 0 This Week
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  • 10
    APNG Assembler

    APNG Assembler

    Creates APNG animation from PNG/TGA image sequence.

    Creates highly optimized Animated PNG files from PNG/TGA image sequences. CLI versions available for all major OSes. GUI versions for Windows and macOS. Also, APNG Disassembler can be found at http://sourceforge.net/projects/apngdis
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    Downloads: 209 This Week
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  • 11
    APNG to GIF

    APNG to GIF

    Convert APNG animations into animated GIF format.

    This program converts APNG animations into animated GIF format. Wu64 quantization is used for true-color files. Transparency is handled either using a threshold, or composed over chosen background color. CLI version is OS-independent, GUI version is available for Windows. Another converter: http://sourceforge.net/projects/gif2apng
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    Downloads: 104 This Week
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  • 12
    jsgif

    jsgif

    Save a HTML5 Canvas to GIF and Animations

    ...Encoded data can be converted to Base64 for inline display, transferred to a server, or saved directly as a GIF file. The implementation includes GIF encoding, LZW compression, NeuQuant color quantization, and helper utilities needed to generate GIFs entirely on the client side.
    Downloads: 0 This Week
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  • 13
    Loaders.css

    Loaders.css

    Delightful, performance-focused pure css loading animations

    ...Because they’re vector-based and CSS-driven, the animations scale cleanly at any resolution and look sharp on high-DPI displays. The library emphasizes small, reusable snippets: you copy a minimal markup block, apply the provided class, and tweak size or color through CSS variables or overrides. Animations are crafted to be smooth and performant, relying on GPU-friendly properties to keep frame rates high even on mobile devices. The set covers common loading metaphors (pulsing dots, rotating squares, bouncing bars), giving designers a consistent visual language across a site while keeping bundle size tiny.
    Downloads: 0 This Week
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  • 14
    QGifer

    QGifer

    A video-based animated GIF creator

    QGifer is a tool for extracting part of a video to an animated GIF file. The new demonstration video: http://youtu.be/SNTf5eNdL4Q
    Downloads: 11 This Week
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  • 15
    purpleelephant

    purpleelephant

    Development has moved to github

    Purple Elephant is a free and open source cross-platform 2D traditional animation editor, tester, player and compositor. Part of Purple Animation Tools by O. Bahri Gordebak See Wiki for details. Note that Sourceforge project page doesn't always show the latest download. Please click Files above and browse files before download. Latest version is 1.4 right now.
    Downloads: 0 This Week
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  • 16
    CSS Loaders

    CSS Loaders

    A collection of loading spinners animated with CSS

    ...Each loader is built using CSS keyframes and transforms, avoiding images or JavaScript, which keeps them lightweight and responsive. Because they are pure CSS, they scale cleanly at different sizes and can be styled easily with color or shadow overrides. Developers can copy snippets directly into their projects without needing to install heavy dependencies. These loaders are widely used in web apps and prototypes to communicate background activity or waiting states to users in a visually pleasing way.
    Downloads: 0 This Week
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  • 17
    dastoryboard

    dastoryboard

    Storyboard software for classic animation

    A storyboard software that lets you draw storyboard pads, time them and show them as an animatic. You can make a video from the pads, for further editing and production. ffmpeg must be installed, if you want to export video. The current version is very basic. Plans for further development is outlined in the README file. dastoryboard is developed and tested under Linux. It should be possible to compile and run it under Windows and MacOS as well, but it hasn't been tested, and I don't...
    Downloads: 0 This Week
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  • 18
    Flint

    Flint

    Actionscript 3 Particle Engine for Flash and Flex

    ...For 3D particle effects the principles are the same but you use a 3D emitter and 3D behaviours. First create a new Flash file (Actionscript 3). Set the stage size to 500 pixels wide and 400 pixels high, set the frame rate to 30 fps and set the background color to black.
    Downloads: 0 This Week
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  • 19
    DawNLITE is a Natural-Language-based Image Transmoding Engine. The software transforms an image to a video as recorded by a virtual camera panning and zooming over the image, following a natural language text description of the image.
    Downloads: 0 This Week
    Last Update:
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