linjc/smooth-signature

Health v2 · maintenance only

Flags: no_releases

Adoption not part of the score

1018 stars · 111 forks observed · 2026-08-28

What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded

A TypeScript canvas library for capturing handwritten signatures in the browser with a natural pen-brush (variable stroke width) effect. It works with any frontend framework on both desktop and mobile, and supports exporting PNG/JPG, undo/redo, and canvas rotation.

Use cases

• capture handwritten signatures in a web form
• add e-signature pad to H5 mobile page
• draw signatures with realistic pen pressure effect on canvas
• integrate signature capture into Vue or React app
• export signed signature as PNG or JPG image
• replace signature_pad with smoother stroke rendering

When to choose

• you need a browser-based signature pad with a natural brush/pen-tip effect
• you want a framework-agnostic library usable in Vue, React, or plain JS
• you need undo/redo, clear, and image export out of the box
• you target both desktop and mobile touch devices

When to avoid

• you need a native app or WeChat mini-program signature pad (use mini-smooth-signature instead)
• you require actual stylus pressure sensitivity rather than speed-based stroke width
• you need server-side or offline document signing workflows

Facets

library · maturity active

ui-components image-processing web-development frontend browser cross-platform canvas signature handwriting e-signature typescript pen-brush-effect

Member repositories

For agents

markdown · JSON · MCP: product_card(name="linjc/smooth-signature")