HardHat Case Study

A high-speed monorepo marketing and documentation site for an Ethereum platform, offering CMS flexibility in code and ultra-fast Astro performance

Client's challenge

01

Dual platform: Build a unified marketing and documentation site.

02

Monorepo constraint: Docs and core code must share a single GitHub PR workflow.

03

No CMS: Require modular landing page management without a traditional database.

04

Complex DX: Need scalable routing and interactive code blocks for dense docs.

05

Performance: Fix severe UI lag and flickering during theme transitions.

Solution

To meet the strict monorepo constraints, we engineered a custom architecture that bypassed the need for a traditional Headless CMS. By logically separating the frontend UI from the content within the same repository, we gave the marketing team modular flexibility while keeping developers in their native PR workflow.

Leveraging our AI-native processes, we later migrated the entire platform to Astro, drastically boosting speed and halving the estimated delivery time without disrupting the active codebase.

Projects in Numbers

1
Unified monorepo for both the core platform and all content.
2
Pixel-perfect themes (Light & Dark) in a single codebase.
100%
Of docs reviewable via standard PRs alongside core code.
1 Day
To fully migrate the site to Astro, beating estimates.

Before vs After the Update

Flat, rigid markdown documents that couldn't support complex navigation or interactive developer elements.
A custom configuration file format generating dynamic sidebars, and enhanced MDX components featuring built-in programming language switchers.
Heavy background images causing visible glare and lag when switching between light and dark themes.
Asset optimization converting PNGs to SVGs, paired with a custom CSS color redefinition block for instant, zero-latency theme switching.
Managing marketing page layouts was rigid and required deep developer intervention.
A prop-driven, modular component system allowing flexible landing page creation using pre-built content blocks directly in code.
Disconnected content flows where the marketing site didn't reflect repository activity.
Engineered automated synchronization that dynamically pulls the latest articles and updates from the repository directly onto the marketing homepage.

Project Tech Stack

Next.js logo

Next.JS

React framework that enables server-side rendering, routing, and other advanced features for building fast and scalable web applications

Vercel platform logo

Vercel

A cloud platform that specializes in deploying and hosting web applications, making it easy to build, deploy, and scale your projects with speed and efficiency

Beehiiv app icon with geometric speech bubble on purple background

Strapi

Headless CMS, open-source, javascript, enabling content-rich experiences to be created, managed and exposed to any digital device

How we work

Governed and Scalable, by Design

We design content models, editorial workflows, and governance into the architecture from day one to make your Information Architecture clean and usable as your team, markets, and channels grow.

Editorial UX boosts your marketing team's speed and freedom. They can build pages, launch campaigns, and manage content without needing developer help.

Performance & AI SEO by Default

Each project includes a complete SEO + LLM optimization. Performance baseline as standard: Core Web Vitals, structured data, rendering strategy, and AI SEO setup.

Scalable Next.js architecture derived from 7+ years of experience.

Already live? Our Next.js SEO audit gives you an actionable, dev-ready assessment of where you stand.

Predictable & Efficient Delivery

90% of our projects fit the initial budget. That comes from the time we invest upfront — understanding exactly what we're building before a single line of code is written.

Our CMS Kit has page builders, navigation, localization, content models, and SEO settings. It boosts every engagement. Plus, it won’t limit your choices. It's a smart starter refined across dozens of production deployments, not a constraint.

What our client says

Manuel Freire
Manuel Freire

Thanks to FocusReactive's work, we now have a revamped site that they can update easily. They led a communicative process where they stayed on budget to ensure a solid project management experience. The team also praised their ability to quickly understand what they needed.

Key Achievements

01

Successfully developed the frontend for both marketing and documentation

02

Innovatively separated content and application within the frontend

03

Used concepts similar to Headless CMS development for flexible landing page creation and content editing

04

Established an easy-to-use system for documentation

The Visionary Solo Force Behind This Project

Oleg Proskurin

Oleg Proskurin

TechLead at FocusReactive
Petro Orel

Petro Orel

Full-Stack Engineer

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