* [sign-canvas v2.0.0](https://github.com/langyuxiansheng/vue-sign-canvas) – Vue 3 and TypeScript signature canvas with mobile/desktop drawing, undo/redo, tracing guides, background composition and export rotation.

* [LibPDF v0.3.6](https://github.com/LibPDF-js/core) – Modern TypeScript PDF library to parse, modify, generate, sign, encrypt, and manipulate PDFs with an intuitive API.