ImageScript

zero-dependency JavaScript image manipulation

ImageScript is a zero-dependency alternative to common JavaScript bitmap image manipulation tools. It can achieve much more performant results by utilizing lower-level memory access, less memory copying and WebAssembly for compression and encoding.

Features

• Loading PNGs (grayscale, RGB, indexed colors) with alpha support
• Loading JPEGs
• Rendering SVGs
• Rendering vector fonts
• Image manipulation functions (crop, rotate, composite, …)
• Color manipulation functions (invert, shiftHue, …)
• Encoding images as PNGs, JPEGs and GIFs

Example

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