Generates and optimizes animated GIFs for Slack emojis and messages using custom drawings and motion effects.
A specialized toolkit for creating high-quality, lightweight GIFs tailored specifically for Slack's platform requirements. It provides programmatic utilities for drawing shapes from scratch, animating them with professional easing functions, and applying optimization strategies to ensure files stay under Slack's size limits for emojis and message attachments. Whether animating user-provided images or building complex motion graphics like pulsing hearts or bouncing icons, this skill ensures professional results through built-in validation and optimized rendering workflows.
Key Features
01Built-in Slack requirement validation for dimensions, FPS, and file size
02Advanced animation concepts including easing, pulsing, shaking, and particle bursts
03GIFBuilder utility for automated frame assembly and color palette optimization
04Extensive frame helpers for gradients, shapes, and complex drawing primitives
05Granular optimization strategies specifically for custom Slack emojis
0622,963 GitHub stars
Use Cases
01Creating custom animated Slack emojis from scratch or existing images
02Developing lightweight visual assets for internal team communication
03Generating automated status update GIFs or reaction animations for teams
