v0.5.3

v0.5.3 - Quiz Performance, DX & Layout Stability

Quiz & Learning

• Redis-based answer verification for quizzes (replaced client-side encryption)
• O(1) answer validation using shared Redis cache to reduce database load
• Server-side quiz cache initialization to minimize verification latency
• Improved guest quiz session stability
• Guest result screen now survives language switching
• Reliable restoration of completed quiz sessions
• Improved WCAG 2.1 AA color contrast for quiz UI

UX & UI

• Fixed duplicate padding on quiz routes for correct layout alignment
• Improved mobile alignment for quiz rules and headers
• Leaderboard components finalized with consistent layout and lint-safe code
• Refined navigation active-state styling
• Minor spacing and layout fixes across quiz and blog views

Developer Experience & Code Quality

• Stabilized ESLint Flat Config setup for monorepo usage
• Replaced unstable next lint workflow with direct ESLint CLI
• Integrated Prettier with Tailwind CSS class sorting
• Consistent format-on-save behavior across the team
• Removed dead code, unused utilities, and legacy quiz crypto logic
• Cleaned up inline comments and outdated documentation

Caching & Performance

• Removed Redis TTL for static quiz and Q&A caches
• Static quiz and Q&A data now persists without expiration
• Improved cache reliability and reduced unnecessary recomputation
• Added development debug utilities for quiz cache inspection

Blog & i18n

• Improved mobile padding and responsive spacing on blog pages
• Added translations for blog categories, CTA variants, and UI labels
• Extended aria-label translations for improved accessibility
• Localized quiz exit confirmations and action buttons

Fixes

• Fixed mobile layout misalignment on quiz pages
• Resolved quiz session restore edge cases
• Fixed ESLint and test import errors after refactors
• Improved overall layout stability on small screens

Database: PostgreSQL (Neon)
Caching: Upstash Redis
Hosting: Vercel
Live: https://devlovers.net