Books, guides, frameworks, and JavaScript tools for designing, understanding,
and building information-rich digital products.
Create line, area, bar, scatter, and other charts
with configurable data, scales, axes, and visual styles.
Build perceptually balanced color palettes for ordered values, opposing ranges, and distinct data categories.
Redactor is a WYSIWYG editor built for speed and clarity. It produces clean code, integrates easily, and adapts to your workflow.
With plugins and simple setup, it’s ready for websites, apps, and products of any scale.
We write about the essentials of digital design: from typography to layouts, from clear interfaces to scalable design systems. The books are practical, minimal, and written to stay relevant.
Principles and best practices to design
interfaces that people trust and use.
Imperavi is an independent studio in Finland. We make tools for the web and share what we’ve learned through books. Our philosophy is simple: clarity, function, and timeless design.