---
title: "Technology"
description: "The stacks behind our case studies: React Native, TanStack and Bun, headless commerce and live maps. Why we use each, and when we don't."
canonical: "https://goodtogrid.com/technology"
updated: "2026-10-02"
---

# Technology

> The stacks behind our case studies: React Native, TanStack and Bun, headless commerce and live maps. Why we use each, and when we don't.

URL: https://goodtogrid.com/technology · Updated: 2026-10-02

goodtogrid picks the stack for the product, not the other way round. The work on this site uses React Native for iOS and Android apps from one codebase, TanStack Router with Bun for sites that don’t need a server of their own, headless commerce for stores, and live vector maps for tracking interfaces. Each page says why we chose the tool, when we’d choose something else, and which case studies use it.

## Technology

- **[Headless commerce development](https://goodtogrid.com/technology/headless-commerce)** — A storefront designed around the product, on a commerce backend that handles the money.
- **[Live map and tracking interfaces](https://goodtogrid.com/technology/live-maps)** — Maps that move in real time, or keep working with no signal, and how we design both.
- **[React Native development](https://goodtogrid.com/technology/react-native)** — One codebase for iOS and Android, and when we'd choose native instead.
- **[TanStack Router and Bun development](https://goodtogrid.com/technology/tanstack-and-bun)** — Typed routes, fast tooling and front-end-only sites, and when we'd pick something else.