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Accessibility Typography Linter
Build a developer tool that scans CSS and components for risky typography patterns such as viewport-only font sizing, root-size anti-patterns, and layouts that break with user font preferences. It would provide concrete fixes using rem, clamp, and container-aware rules, making accessibility compliance faster and less subjective.
Pourquoi c'est important
You are shipping responsive interfaces and want typography to look polished across devices, but every sizing choice feels like a tradeoff between visual intent and accessibility. If you use viewport units, you worry that some users' preferred text settings are being ignored. If you switch to rem everywhere, certain visual sections stop behaving the way design intended. You end up reading scattered guidance, hand-testing multiple browsers, and debating edge cases in code review. What you really need is a tool that inspects your actual CSS, flags risky patterns, and proposes safer alternatives that preserve design goals without forcing you to become an accessibility specialist.
- · Conçu pour Frontend engineers, accessibility-conscious agencies, and product teams maintaining design systems for public-facing web apps..
- · Monétisation la plus probable : SaaS subscription.
La douleur · Récit
You are shipping responsive interfaces and want typography to look polished across devices, but every sizing choice feels like a tradeoff between visual intent and accessibility. If you use viewport units, you worry that some users' preferred text settings are being ignored. If you switch to rem everywhere, certain visual sections stop behaving the way design intended. You end up reading scattered guidance, hand-testing multiple browsers, and debating edge cases in code review. What you really need is a tool that inspects your actual CSS, flags risky patterns, and proposes safer alternatives that preserve design goals without forcing you to become an accessibility specialist.
Détail du score
Signal du marché
Mise sur le marché
Small web agencies and in-house frontend leads responsible for accessibility reviews across multiple client or product sites.
~50K to 150K likely early adopters globally
SEO long-tail
$29/month
25 teams install the linter and 10 convert to paid CI checks within 30 days
Périmètre MVP · 1–2 semaines
- Define 10 high-confidence typography risk rules around vw, vh, rem, root sizing, and missing min/max guards
- Build a PostCSS parser that extracts font-size declarations and related layout context
- Create a simple web upload tool that returns issues and recommended code changes
- Write remediation templates for clamp-based replacements and rem fallbacks
- Recruit 10 frontend developers for sample CSS audits
- Add GitHub pull request commenting for detected issues
- Implement project-level scoring with pass, warning, and fail thresholds
- Create downloadable reports for agencies to share with clients
- Refine rules based on false positives from test projects
- Launch a landing page with free single-file scans and paid repository checks
Différenciation
Pourquoi cela pourrait échouer
Auto-contre-argument — le signal de confiance le plus important
- 1The problem may feel too narrow if teams see typography accessibility as a one-time cleanup rather than an ongoing workflow.
- 2Free lint rules and blog posts could satisfy enough of the demand unless the product saves meaningful review time.
- 3If recommendations generate noisy or debatable results, developers will stop trusting the tool quickly.
Résumé des preuves
Comment l'IA a synthétisé cet aperçu — pas de citations textuelles
Discussion participants repeatedly argued that viewport-only text sizing fails to respect user font preferences, while several recommended rem or clamp as safer patterns. Multiple comments highlighted confusion between zoom behavior and preferred text size, showing a clear need for automated diagnosis rather than opinion-based guidance. The thread also surfaced concern about root-size hacks and production CSS tradeoffs, which supports a linting and remediation product.
Plan d'Action
Validez cette opportunité avant d'écrire du code
Prochaine Étape Recommandée
Construire
Signaux de demande forts. Vraie douleur et volonté de payer détectées — commencez à construire un MVP.
Kit de Textes pour Landing Page
Textes prêts à coller, basés sur le langage réel de la communauté Reddit
Titre Principal
Accessibility Typography Linter
Sous-titre
Build a developer tool that scans CSS and components for risky typography patterns such as viewport-only font sizing, root-size anti-patterns, and layouts that break with user font preferences. It would provide concrete fixes using rem, clamp, and container-aware rules, making accessibility compliance faster and less subjective.
Pour Qui
Pour Frontend engineers, accessibility-conscious agencies, and product teams maintaining design systems for public-facing web apps.
Liste des Fonctionnalités
✓ Static CSS and component scanning for typography accessibility risks ✓ Auto-generated remediation suggestions using rem and clamp patterns ✓ CI checks with severity scoring and pull request comments
Où Valider
Partagez votre landing page sur r/r/webdev — c'est exactement là que ces points de douleur ont été découverts.
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