JESTR LABS

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Notes on the lab, PrintQuote, and Inventra.

19 October 2026Jestr Labs

Lovable vs hiring a developer: which should you use to build your app?

An honest look at when an AI builder like Lovable is enough, when you need a developer, and the middle option most founders miss.

19 October 2026PrintQuote

How to price your 3D prints: a simple formula for UK sellers

Work out the true cost of a 3D print, from filament and electricity to failed prints, and turn it into a selling price that makes money.