Projects

Things I build.

liveflagship
Watchatlas
2026
Shipped · 2026

Every watchmaker in the world, on one map.

Side project · Solo builder

Watchatlas is a Hodinkee-meets-Apple-Maps view of the watch industry. Filter by country, group, or price segment. Click a pin. Get history, collections, key facts. There's a graveyard for defunct houses too.

React 18ViteMapbox GLFirestoreFirebase Hosting
watch-atlas.com
Watchatlasliveflagship
Side project2026

Watchatlas

An interactive world map of 168+ watchmaking brands, manufactures, and boutiques.

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GA Quizlive
Side project2026

GA Quiz

Kahoot for your analytics. A 10-question quiz built from your team's real GA4 data.

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Mastshipped
Developer tool2026

Mast

A macOS menu bar app that shows every port, process, repo, service, and VPS on your machine.

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Speed Readershipped
Side project2026

Speed Reader

A Raycast extension that RSVPs selected text, clipboard, or browser pages at 300 to 1000+ WPM.

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leonhoulier.comongoing
Personal site2024

leonhoulier.com

A Next.js rewrite of my Ghost blog. Social wall, blog, CVs, MCP tools, and a reading archive.

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edel.vclive
Venture2023

edel.vc

A Geneva venture fund backing technical European founders at pre-seed and seed.

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WhoopMCPTOOLshipped
Developer tool2026

Whoop MCP

Whoop fitness data through natural language. Recovery, sleep, workouts, body metrics.

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GoogleAdsMCPTOOLshipped
Developer tool2026

Google Ads MCP

Google Ads campaigns in plain English. Performance, reports, optimisation hints on demand.

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MetaAdsMCPTOOLshipped
Developer tool2026

Meta Ads MCP

Meta advertising data for AI assistants. Facebook and Instagram performance, audiences, creative.

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