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Blog

Notes from building Nexera.

How we design, test and ship accessible components, and what we learn teaching AI agents to use them.

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LatestAI

Teaching AI agents your design system with MCP

Coding agents guess component APIs from memory. A Nexera MCP server would let them look up real props and tokens and check their JSX before answering.

NAI team· 5 min read
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Accessibility

Shipping WCAG evidence from unit tests

Nexera UI tags its tests with WCAG 2.2 success criteria and builds the conformance table from the tests that pass, so every claim points at a check.

NAccessibility team· 5 min read
Design systems

One brand colour, a whole theme

createTheme() turns one brand colour into an 11-step scale, keeps every role readable in light and dark, and warns when a token pair drops below WCAG AA.

NDesign systems team· 5 min read
Engineering

RTL is not a mirror

Flipping a layout for Arabic or Hebrew is the easy half. Nexera UI also decides what must stay left-to-right: codes, phone numbers, chart axes.

NEngineering· 5 min read

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Design systems

Why every component starts in Figma

Nexera UI treats its Figma file as the source of truth: tokens are generated from Figma variables, and each component keeps Figma's names and variants.

NDesign systems team· 4 min read
Guides

Building an OTP input that forgives

How the Nexera OTPInput accepts pasted codes with spaces or dashes, SMS autofill and Arabic digits, while screen readers meet a single labelled field.

NEngineering· 5 min read
Design systems

Dark mode charts that stay readable

Why the Nexera chart colours move to lighter steps in dark mode, why the heatmap ramp flips direction, and why no chart tells a value by colour alone.

NDesign systems team· 5 min read

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