Everything here is production: real domains, real clients, served from our own engine. No mockups, no templates, no page builders.
Some of these sites still ship a light and dark theme of their own. Drag the divider on any showcase below to see both: same site, same code, two skins.
Client websites, listed below
Designed, built, deployed, and hosted end to end. Drag any slider that has one to flip light and dark.
Live football data for a Czech 4th-division club.
Full club website with automated match data pulled directly from the Czech Football Association. League tables, fixture calendars, squad profiles, training schedules, and match-day results, all updated automatically.
The site runs clean URL routing, has a light/dark theme, and serves as the official digital presence for the club. Built for fans, players, and sponsors.
Custom data modules // Clean URL routing // Automated FA scraper // SSR
First Okinawa travel specialists in Czech Republic and Slovakia.
Multi-page tour operator site showcasing guided tours, cultural experiences, and travel services across Okinawa, Japan. Each tour gets a dedicated page with day-by-day itineraries, pricing, and booking information.
The design uses a sand-and-ocean colour palette with custom wave SVG dividers between sections, evoking the Okinawan coastline. Live social feeds from Instagram and Facebook keep the content fresh.
Social feed modules // Custom SVG dividers // Itinerary builder // Multi-page SSR

Australia's independent corruption & governance watchdog.
An independent investigative newsroom. Long-form reporting on corruption, media ownership, and governance, with a full editorial system: series, article routing, author and topic pages, and a live front page.
Built as a complete publishing platform with a striking dual identity: a cream broadsheet by day, ink-dark by night. Drag the slider to see both.
Editorial system // Spotlight modules // Light + dark themes // SSR
Direct booking, no third-party platforms.
Accommodation website with a fully integrated reservation system. Guests browse rooms, check real-time availability on the booking calendar, fill a reservation form, and receive email confirmations, all without leaving the site.
An interactive map shows the property location and nearby attractions. The admin panel lets the owner manage bookings, block dates, and update availability. No Booking.com fees. No Airbnb commission.
Booking calendar // Email automation // Interactive map // Admin panel

Pipeline damage, documented to inspection standard.
A field-to-report platform for pipeline inspection: capture defects with GPS and timestamps, measure against a reference, and generate Bureau Veritas-compliant reports. Every measurement is hash-chained and Ed25519-signed so any third party can verify it.
A marketing site plus the full application on its own subdomain, with a dedicated auth realm and a clean light and dark interface.
Vision AI // Ed25519 evidence // Auth realm // Light + dark
Government tax compliance made simple.
Public-facing product site and full SPA for Czech VAT/VIES tax submissions. Accountants upload Excel client data, the system validates each entry against the EU VIES registry, and generates government-compliant XML declarations with formatted PDF reports.
Used in production for quarterly filings. The app handles client management, bulk validation, submission history, and document generation, replacing manual spreadsheet workflows with a single click.
Excel parser // VIES API validation // XML generator // PDF renderer


Artist portfolio with dynamic project routing.
Clean, minimal portfolio site for a visual artist. The design stays out of the way: no visual noise, just the work. Projects load dynamically via hash routing, each with its own gallery view and project detail page.
Content is managed via JSON: adding a new project means adding a JSON entry, not touching code. The media pipeline handles image optimisation and lazy loading automatically.
Dynamic hash routing // Custom project viewer // Media pipeline // JSON CMS
A whole stack of products and operator tools, every one running on the same runtime.
Computer-fluency drills: touch typing on EN and CZ layouts, a mouse-precision dojo, and a keyboard-shortcut gym with spaced repetition.
A maths tutor for every age: structured practice, instant feedback, and SM-2 spaced repetition that resurfaces each skill right before it fades.
Learn Czech by living in it: story-driven scenes, listening, speaking practice, and spaced repetition, voiced by a self-hosted neural TTS.
Learn an instrument end to end: sheet notation, a falling-note player that waits for you, microphone listening that scores your playing, sight-reading and ear training.
A self-hosted weather service: our own GFS pipeline, a living sky, time-machine radar replay, and a forecast oracle with a spoken briefing. No third-party weather APIs.
Caregiver scheduling: a claimable calendar (full / AM / PM), a photo care manual, and a private login realm for the people who cover for you.
The whole fleet as digital rain: environment, apps, and sites rendered as falling code, health as colour, traffic as density. Focus any band and it decodes into real signals.
A composable operator desktop: drag any app's page onto one infinite pan-and-zoom canvas and run several at once, natively mounted, no iframes.
Planner and operations nerve-center: a calendar with two-way Google sync, activity strands with auto-generated prep tasks, and an obligation bus pulling deadlines from every other app.
The security console: firewall rules, IP-ban lifecycle, capability tokens, and live threat monitoring across the whole fleet.
The developer cockpit: fleet-wide signal capture, a mode registry, a route simulator, and time-machine debugging for every app.
Uptime and status monitoring: live checks across all domains, with history and a public status page.
A self-hosted Dropbox on content-addressed storage: SHA-256 dedup, folder sync, share links, and an end-to-end encrypted vault.
A networked notebook: live transclusion, computable query blocks, and cross-app embeds that narrate your week from data in the other apps.
A photo and video library on the same storage substrate: albums, share links, a places map, and smart albums. Deduplicated at the storage layer, zero re-upload.
Universal backup and restore: every source registered, hash-chained snapshots, per-file restore, and rehearsal runs that prove each backup actually restores.
Multi-site control: SSL certificates, disk usage, server health, and one-click deploys across every site from a single panel.
The engine underneath. Our runtime, our servers, our stack.
A registered module ecosystem. A 3-phase, 11-step deterministic boot. Capability-token security. Not a framework: a runtime we built and can read end to end.
Node.js backend with auto-discovered route modules, MongoDB persistence, session auth, Stripe billing, and SSE streaming. Every API route is isolated and self-registering.
Nonce-based CSP, no unsafe-inline or unsafe-eval. SRI enforcement. Trusted Types. Capability tokens. URL validation with IPv6/octal normalisation. Read the header yourself: SECURITY_.
Hetzner bare metal. Nginx reverse proxy with per-site SSL via Let's Encrypt. PM2 process management. Git-based deployment. Automated certificate renewal. Per-request nonce injection.
Every line ships from our forge. Want something built? Visit FORGE_