A freehand drawing guestbook for my portfolio

Name: A freehand drawing guestbook for my portfolio
Availability: InStock
Author: leoverdura

by leoverdura·May 17, 2026·1 point·0 comments

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AI Analysis

●●SolidCozyEye Candy

Pressure-sensitive SVG doodles saved to a flat JSON file with zero database overhead.

Strengths

•Perfect-freehand integration delivers smooth, pressure-sensitive strokes in the browser.
•Flat JSON file storage is a refreshingly simple backend for a social feature.

Weaknesses

•No spam protection or moderation tools for a public drawing endpoint.
•Niche novelty with limited utility beyond portfolio decoration.

Post Description

I added a drawing guestbook to my personal portfolio as a way to let visitors leave a doodle.

It uses perfect-freehand lib to generate pressure-sensitive SVG strokes. Each drawing is serialized as a stroke point array and appended to a flat JSON file on the server. No database, no auth.

Feel free to draw something!