v2.5.0LATEST
11 Standalone Diagnostic Engines, Dedicated /audit Route & 60fps GPU Compositing
A major platform expansion delivering 3 brand-new diagnostic engines, dedicated workspace routing, and critical infrastructure hardening. Scaled the suite from 8 to 11 specialized tools with the launch of the Featured Snippet Optimizer, Live Content Scratchpad, and Internal Link Topology Mapper. Refactored the core multi-competitor comparison into a dedicated /audit workspace route, hardened MySQL connection pools, eliminated layout thrashing, and slashed initial JS bundles by ~500KB+ via on-demand code-splitting.
New Diagnostic Engines (11-Tool Suite Expansion)
- Featured Snippet (Pos 0) Optimizer (/featured-snippet-optimizer): Position 0 snippet bait studio, question intent classifier, 40–58 word paragraph boundaries, ordered step lists, and comparison table formatting.
- Live SEO Content Scratchpad (/content-scratchpad): Real-time drafting canvas with live keyword coverage (Title, H1, First 100 words, H2), heading hierarchy distribution, word count benchmarks, and 100% client-side privacy.
- Internal Link Topology Mapper (/internal-link-mapper): Topology graph visualizer, destination hubs, 5-tier anchor text diversity classifier (Exact Match, Partial Match, Branded, Generic, Naked URL), and internal PageRank flow diagnostics.
Dedicated Workspace Routing & Auth Hub
- Dedicated /audit Workspace Route: Isolated audit workspace with persistent breadcrumb controls (Edit URLs, New Audit), URL batching up to 5 competitors, and automated snapshot management.
- Dedicated /login Hub: Split-screen sign-in experience with 1-click Google and GitHub OAuth, workspace persistence, and theme synchronization.
Performance, Motion & Database Hardening (Pillars 4–7)
- Hostinger Connection Pool Guard & Table Memoization: Attached connection pool to globalThis and memoized initDatabaseTables() singleton promise, eliminating connection starvation and redundant DDL checks.
- Dynamic Code-Splitting & jsPDF Lazy Loading: Converted jsPDF (~400KB) into on-demand dynamic imports (await import) and lazy-loaded inactive modals via next/dynamic, saving ~500KB+ from initial client payload.
- 60fps GPU Compositing & Anti-Thrashing: Fixed Tooltip layout coordinate thrashing (scoped to transform/opacity), reduced heavy backdrop blurs, and replaced generic transition-all with targeted transition-colors.
- WCAG 2.2 Accessibility Compliance: Added full keyboard focus trapping (useFocusTrap), complete ARIA attribute bindings, and high-contrast anti-glare typography.