Why Every SaaS Looks the Same (And How I Built a Hand-Drawn UI Library With SVG Filters)

Description and use

Sketchmorphism delivers a lightweight, accessible, and performant hand‑drawn UI style that removes the generic look of SaaS landing pages.

Problem

Modern SaaS landing pages feel generic and sterile, lacking human personality.

Outcome

The Sketchmorphism library provides a lightweight, accessible, and performant hand‑drawn UI aesthetic that eliminates the generic look of many SaaS landing pages.

Workflow

• 1. Identify common visual shortcomings in SaaS UIs.
• 2. Conceptualize a hand‑drawn aesthetic using strokes, hatches, and paper physics.
• 3. Define a three‑pencil color palette (Desk, Warm Paper, Charcoal Ink, Draft Blue, Revision Red).
• 4. Replace straight borders with SVG displacement filters to create natural wobble.
• 5. Replace CSS box‑shadows with 45‑degree pencil cross‑hatching for elevation and interaction feedback.
• 6. Build the design system as an open‑source library (Sketchmorphism) using only CSS and native SVG filters.
• 7. Publish live interactive demo and source code on GitHub.
• 8. Share the library with the community for adoption.

Evidence

The result is Sketchmorphism — an open-source UI design system built on hand-drawn strokes, cross-hatch depth, and paper physics.

Source