Developer Open Sources Chinese Character Stroke Animation Tool: AI-Powered Chinese Learning Assistant

Recently, a developer has open-sourced a practical project called the ‘Chinese Character Stroke Animation Generator,’ which can convert Chinese characters into smooth stroke order GIF animations. The developer mentioned that while creating a Chinese character stroke order query and practice website, they discovered a lack of lightweight tools for backend batch generation of GIF animations. Therefore, they extracted the core GIF generation logic from the website’s backend and organized it into an independent CLI tool. The tool supports inputting Chinese characters to generate stroke animations, can batch process text files, and allows customization of parameters such as stroke color, outline color, and animation speed. Technically, the tool is based on Hanzi Writer, Puppeteer, and GIFEncoder, handling the rendering logic from SVG paths to GIF frames. The developer admits that most of the code was AI-assisted. Currently, the tool has been applied to the developer’s independent site HanziStroke.com, providing an intuitive Chinese character stroke learning experience for Chinese learners. The project has been open-sourced on GitHub, and the developer welcomes community feedback and contributions.