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Sparr

Sparr

Your design sparring partner

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About this plugin

Sparr helps product designers review, stress-test, and improve interfaces directly inside Figma before handoff.Run UX, responsiveness, accessibility, and structural analyses to uncover issues early, improve design quality, and build more resilient interfaces.AI-powered reviews use your own Anthropic API key. Structural tools remain free.✦ FeedbackAI-powered UX review based on usability, hierarchy, accessibility, affordance, and interaction patterns.Identify:• usability issues• inconsistent UI patterns• weak hierarchy• accessibility concerns• opportunities for improvementResults are grouped into:• top issues• quick wins• what’s working✦ InspectAnalyze the structural health of your Figma files.Detect:• loose layers• unlinked styles• unnecessary groups• naming inconsistencies• layout hygiene issues• component structure problems✦ ResponsiveStress-test interfaces across responsive conditions.Identify:• fixed-width layouts• overflow risks• breakpoint issues• crowded UI• fragile layouts• content scaling problems✦ A11yCatch accessibility risks early.Check for:• readability issues• cramped spacing• inaccessible touch targets• unclear interactions• color-dependent meaningDesigned for product designers who want cleaner files, stronger UX, more resilient layouts, and higher-quality handoff.

Plugin Details

Version3
CreatedMay 19, 2026
Last UpdatedMay 26, 2026
CategoryAccessibility tools
Creatormarco
Stats0 installs, 0 likes
PricingFree

Technical Details

  • API:1.0.0
  • UI:dist/ui.html
  • main:dist/code.js
  • Document Access:dynamic-page
  • Network Access:

    Sends design screenshots to the Claude API to generate UX/UI feedback. Posts feedback messages to web3forms.com so users can send notes to the plugin author. Loads the Outfit typeface from Google Fonts for the plugin UI.

  • Editor Types:
    figma
  • Allowed Domains:
    • https://api.anthropic.com
    • https://api.web3forms.com
    • https://fonts.googleapis.com
    • https://fonts.gstatic.com