Building your second product is completely different from building your first.

With Prompt Helix I was learning everything simultaneously — manifest V3, content scripts, service workers, multi-provider API routing, Chrome Store submission, privacy policies, Stripe integration. Every day was a new rabbit hole.

With FocusForge I knew the terrain. The architecture decisions came faster. The Chrome Store submission process was familiar. The BYOK model was already proven. I could focus on the product instead of the infrastructure.

Here's what building product two actually taught me.

The second product reveals what the first one was missing.

Prompt Helix taught me that a generous free tier with no conversion trigger is a hobby not a business. So FocusForge launched with a proper freemium model from day one — core features free, AI coaching and Nuclear Option behind a £7 per month paywall. I didn't have to learn that lesson twice.

Reusing infrastructure compounds fast.
Same Vercel backend. Same Clerk auth. Same Stripe setup. Same BYOK architecture. FocusForge launched with production-ready infrastructure on day one because Prompt Helix already built it. The marginal cost of each new product in the ecosystem drops significantly.
The Nuclear Option was the hardest feature to get right.

Total site blocking with no escape sounds simple. In practice it means handling every edge case — what if they disable the extension, what if they open incognito, what if they clear storage. Real accountability requires thinking like the person trying to cheat the system because that person is you at your worst moment.

Grayscale mode surprised me.
I expected it to be a minor feature. Users respond to it more than anything else. Making a site look visually dull is more effective than blocking it outright because it removes the reward signal without triggering the forbidden fruit effect.

What's next.

CookieNuke in May.

The goal is a coherent browser intelligence ecosystem not a pile of individual tools. Each product makes the others more valuable.

FEEBACK WOULD HELP A LOT!

Chrome Store: chromewebstore.google.com/detail/focusforge/hdkabchfflgnnonnhffkcmhgbenfoaci

Website:
helixlabs.studio