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© 2026 MangoCoders. All rights reserved.
© 2026 MangoCoders. All rights reserved.
The Wuoz project involved engineering a high-performance, responsive landing page that transformed a complex Figma design into a polished, multilingual enterprise platform. Every section was hand-coded on a lightweight foundation to ensure the brand's modern SaaS identity remained consistent across all devices.
Using a heavily optimized Nuxt.js and Bootstrap architecture, the landing page integrates complex features like a reactive pricing toggle matrix, a zero-latency English/Italian localization system, interactive sliders and accordions, and pixel-perfect recreations of in-app product interfaces, each engineered to hit rigid Lighthouse performance thresholds without sacrificing an inch of visual fidelity to the source design.
The Issue At Hand
Wuoz needed a complex, image-heavy Figma design translated into a high-fidelity landing page that maintained pixel-perfect precision across all devices. The project required custom-engineered components rather than templates to handle dense, nested sections and long-form scrolling.
Additionally, the site had to meet strict Lighthouse performance metrics while supporting instant, reload-free language switching. This necessitated a performance-first approach, where every Vue-powered element was custom-built to balance high interactivity with aggressive speed requirements.
A highly detailed, component-heavy Figma design needed pixel-perfect translation into semantic, production-ready Vue and Bootstrap markup across every breakpoint
Standard Nuxt.js and Bootstrap builds bundle significant unused CSS/JS bloat that threatens Core Web Vitals on an image- and component-heavy marketing page
Marketing landing pages are inherently image-heavy, putting mobile LCP scores at risk without an aggressive image delivery and compression pipeline
Multiple custom interactive components, including sliders, accordions, and the pricing toggle matrix, needed to stay lightweight and avoid JavaScript bloat
No page-reload or flash of untranslated content was acceptable when switching between English and Italian across the entire site
A stable 90+ Lighthouse score had to be achieved across every metric, on every device, before the client would approve launch
Our Collaboration
Phase 1
Discover
Phase 2
Build
Phase 3
Deliver
Before development began, deep pre-build analysis identified the exact engineering strategies needed to hit a 90+ Lighthouse score on a framework-driven, image-heavy enterprise page, ensuring the architecture chosen upfront wouldn't need to be reworked once the build was underway. This research phase shaped every major technical decision that followed, from how assets would be chunked and compressed to how language state would be managed across the app.
Key Activities
Framework Asset Bloat & Chunking Strategy
Identified that standard Nuxt.js and Bootstrap builds bundle significant unused CSS/JS that hurts Core Web Vitals, and determined the build process needed to split large JavaScript modules into small, asynchronous chunks that load only when needed. This dual approach of purging and chunking became the backbone of the performance strategy.
Image Delivery Pipeline Research
Researched a modern image optimization pipeline to generate compressed .webp formats and map absolute aspect ratio dimensions, preventing layout shift and trimming payload across the image-heavy page. This pipeline was designed to scale cleanly as more marketing sections and slider assets were added.
Localized State Management Approach
Analyzed the best way to handle instantaneous language swapping without heavy third-party libraries, leading to a lightweight custom state machine design that could bind directly to Vue's reactivity system. This kept the localization layer fast and dependency-free.
Figma Component Mapping
Mapped every Figma section against Vue components and Bootstrap utility classes to plan a clean, maintainable component structure ahead of the build, reducing rework once implementation began. This mapping exercise also flagged which sections would need custom JavaScript versus standard markup.
Delivered
Pixel-Perfect Figma Translation
Every section translated from Figma into clean, semantic Vue and Bootstrap markup with 100% visual fidelity across all breakpoints.
90+ Lighthouse Performance
Purged unused styles, chunked JavaScript, and compressed every asset to overcome typical framework bloat and hit a stable 90+ score.
Dynamic Pricing Toggle Matrix
A custom reactive pricing section with monthly/annual toggle, integrated plan filters, and animated savings callouts.
Zero-Latency English/Italian Switching
Instant language swapping powered by a centralized JSON translation matrix and a lightweight state machine, with no page reload required.
Interactive Automation Flows
Fluid, component-level interactivity for automation and workflow visualizations built directly into the page using reactive Vue components.
Optimized Image Delivery Engine
Next-gen .webp formats and strict aspect-ratio mapping eliminated layout shift and trimmed network payload across the image-heavy page.
Gallery
Build with:
“
Serious people good work
— Wuoz Client
This project is part of our web development work. See what we can build for you.
