Nucleo

One-timeComponent Libraries Design Systems & UI Kits

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Icon library with a desktop app for organising and customising icon sets.

Price$99 – $249 one-time

Best forFreelancer, Graphic Designer, Product Designer

Why we recommend it

The desktop manager makes building and maintaining a curated project icon set genuinely practical.

Strengths

Desktop app for organisation
One-time purchase
Consistent, well-drawn sets

Drawbacks

Upfront cost
Desktop app is Mac and Windows only

Nucleo alternatives and related tools

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Iconoir

Open-source icon library with over 1,500 icons and no licensing conditions.

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Preline UI

Tailwind component and template library with strong application UI coverage.

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Storybook

Storybook is an open-source tool for building and documenting UI components in isolation. Allows designers and developers to…

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A hand-curated directory of design tools for product designers, graphic designers, industrial designers, architects, and creative directors. Every listing states its real drawbacks, not just its strengths.

All product names, logos and brands are the property of their respective owners, and are used for identification purposes only. Their use does not imply affiliation with or endorsement by them.