FELTLAB

Test Your Product Idea
in Weeks, Not Months

I build functional Next.js prototypes that look and feel like real products - so you can validate with customers before investing in full development.

Let's Validate Your Idea

The Figma Fallacy 😤

Users Can't Click Through Real Workflows

Static mockups can't simulate real interactions, form submissions, or multi-step flows

Dashboard Mockup

Why FELTLAB Works Differently

I combine design, product, and engineering in one person—eliminating the gap between Figma (too fake) and full dev (too slow). Design directly in code, validate with real users in weeks, not months.

01

Design in Code

I design directly in Next.js, getting your core flows working immediately

02

Deploy & Test

Ship to production immediately and test with real users—the opposite of traditional design where you polish first, then build

03

Learn & Polish

Refine based on actual user feedback, not assumptions—polish comes after learning, not before

The Design Deliverables

Next.js
Tailwind CSS
Supabase
Vercel
Deployed URL to share with anyone, on any device, at any time—test with customers immediately
Built-in feedback capture with Vercel Comments—gather user insights without extra tools
Fast enough to feel like a real product, not a static mockup
Clean, documented React components and established design patterns—a foundation your dev team can actually build on, not throwaway code

Ways to Work Together

FELTLAB Sprint

Rapid Product Validation

$10kAUD

2-3 weeks

Functional Next.js prototype of your core user flows

Clean, professional UI (Tailwind/Shadcn)
Real interactions (not just static pages)
Deployable to Vercel for user testing
Mock data/API calls where needed

Ideal for: “We have an idea and need to test it with customers this month”

Book a Sprint

Greenfield Foundation

Production-Ready Prototype

$15k-25kAUD

4-6 weeks

Polished prototype with 3-5 key user flows fully interactive

Everything from Sprint, but more polished
Design system/component library established
Basic responsive across devices
Can transition to your dev team for production

Ideal for: “We're validated and ready to build for real, but need a head start”

Start Foundation

Prototype → Production

Ongoing Partnership

$8-12k + $5-8k/moAUD

3-6 months

Build the prototype, then support your team building the production version

Initial prototype build (2-3 weeks)
Office hours support for your devs
Design + architecture guidance
Ongoing iteration support

Ideal for: “We want to move fast but have a team that can take it from prototype to scale”

Start Partnership

Perfect For...

Startup founders testing their first product or new feature

Innovation teams at larger companies needing rapid experimentation

Non-technical founders who need more than mockups to raise funding

Product teams doing discovery work before committing to full build

Why FELTLAB Works Differently

FELTLAB is a product prototyping studio. I combine design, product thinking, and frontend engineering to help founders validate ideas fast.

After years building products at fast-growing startups, I saw the same problem everywhere: the gap between Figma mockups (too fake) and full development (too slow). Teams spending months building features based on static designs, only to discover critical UX issues after launch.

I started FELTLAB to solve this. The name comes from making ideas tangible - from abstract concept to something you can feel and interact with. A lab because we're experimenting, testing hypotheses, and learning fast.

FELTLAB is intentionally small. When you work with me, you work directly with the person who designs it, builds it, and ships it. No project managers. No junior devs. No designers who've never written code. That's why we can move so fast.

JC

Jason Corbett

Founder & Developer

jason@feltlab.dev

Frequently Asked Questions

Stop Guessing. Start Testing.

Get a working prototype in 2-3 weeks and validate with real users before investing in full development

Let's Validate Your Idea

Or email me at jason@feltlab.dev