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Vantra

Vantra — Design system governance

Built for the quiet parts of the interface.

Accessibility Auto-Fixer, running locally on a staging build. Three contrast failures, marked in place.

What this is

Vantra makes tools for the parts of a product nobody photographs — contrast ratios, deprecation notices, the accessible name of a button.

They run on your machine, read your code, and send nothing anywhere.

Open by default, because governance you cannot inspect is just an opinion.

Work

01In development

Built for the quiet parts of the interface.

A browser extension that finds contrast and ARIA failures on the page you are looking at, and proposes the fix locally.

Accessibility Auto-Fixer

02Planned

A second reader for the decisions nobody wrote down.

Reviews a component against the design system it claims to belong to, and reports where it has drifted.

AI Design Reviewer

03Planned

Removing something is also a design decision.

Tracks a deprecation from announcement to removal, and tells you who still depends on it.

Deprecation Lifecycle Orchestrator

04In development

A level is worthless without the three things to do on Monday.

A 24-question self-assessment that scores a design system across documentation, versioning, governance and adoption, and returns level-appropriate next steps for each.

Design System Maturity Check

Tools

Eleven small instruments, off the shelf.

The arithmetic behind a design system — contrast, scales, curves, units. Nothing to install, nothing uploaded, every result one click from your clipboard.

All eleven tools

Principles

  • No cloud calls.

  • Open by default.

  • Built to be governed, not just used.

  • A finding is worth nothing without the fix beside it.

Everything is on GitHub, including the parts that are not finished.

github.com/vantradesign(opens in a new tab)hello@vantra.design(opens in a new tab)