Independent Software Studio // 2026 Releases

Engineering high-velocity mobile products and modern frontend systems.

An independent software laboratory founded by Senior Frontend Engineer Marcus Warnsley. We craft tactile, native mobile apps, real-time distributed telemetry, and high-frequency developer workflows.

Browse App ReleasesView Architecture & Stack
  • 100% Offline-First Capable
  • 60fps Native Gestures
  • Strict Type-Safe Endpoints

DFS-Telemetry // Live

SYS_ONLINE14ms [iad1]
Active Monorepo
Turborepo
Strict TypeScript workspaces
WCAG Compliance
AAA Certified
Accessibility audited
App Store Readiness
2 compliance hubs
Privacy · Terms · Support
Lighthouse Avg
99.8 / 100
Edge CDN cached
LCP trend (p75)0.6s

$fuel-cli status --target production

Core Web Vitals: LCP 0.6s | CLS 0.00 | INP 42ms

Compliance: 2 apps × privacy/terms/support → 200 OK

Realtime: Supabase channel connected

Portfolio of CraftApp Store Ready

Active Studio Releases

Engineered with zero concession: native responsiveness, 60fps fluid frame budgets, tactile haptics, and ironclad offline-first guarantees.

Filter by Engine:All Platforms (2)
  • Mobile GamingIn Development
    Combo 07-21-42Timer 00:59
    • iOS
    • iPadOS
    • React Native
    • TypeScript
    • Offline-First

    Vault Blitz

    A fast-paced puzzle heist game: chain combinations, dodge alarms, and race the timer through escalating vaults.

    Compliance hub readyView Product
  • Music & SocialIn Development
    Mix: 3 playlistsTaste balance: on
    • iOS
    • React Native
    • TypeScript
    • Apple Music

    TrackBlend

    TrackBlend merges playlists from you and your friends into a balanced, evolving mix that respects everyone's taste.

    Compliance hub readyView Product
MW

Marcus Warnsley

Founder & Senior Frontend Engineer10+ yrs React · Next.js · React Native
Studio Mandate
“Software shouldn't merely function—it must feel instantaneous. Interfaces must respect physical inertia, tactile typography, and strict mathematical layout constraints.”
Architectural Pillars

  • Modular Tokenized Design Systems

    Atomic component libraries driven by Tailwind CSS v4 design tokens.

  • Rigorous Type Safety

    Strict-mode TypeScript contracts from data layer to UI.

  • Accessibility by Default

    WCAG AAA, Section 508, and USWDS standards, audited on every release.

Greenwood, IN & RemoteOpen to collaboration

Interactive Architecture Blueprints

How this studio is built: Next.js App Router, HeroUI tokens, typed app registry, and per-app compliance hubs.

Inspect Blueprint →

Test Automation & Continuous QA

Vitest and Jest unit and integration suites gate every release, alongside automated accessibility audits.

View on GitHub →

Marcus Warnsley — Engineering Dossier

10+ years shipping React, Next.js, and React Native platforms — enterprise SaaS, real-time data visualization, and WCAG AAA accessibility.

PDF Dossier

Production Stack Matrix

Core
  • React 19
  • Next.js (App Router)
  • React Native / Expo
  • TypeScript (Strict)
  • Tailwind CSS
Backend & APIs
  • Node.js
  • Fastify
  • Go
  • GraphQL
  • REST
Architecture & Tooling
  • Turborepo
  • Vite
  • Vitest / Jest
  • Vercel
  • Supabase
  • Neon / Postgres
  • Redis
Initiate Collaboration

Have an ambitious mobile application or frontend architecture?

Developer Fuel Studio partners with select high-growth product teams for architectural advisory, native app launches, and design system hardening.

Contact MarcusExplore Repos