m. Mathieu Dupuis
Montréal
  1. Desk
  2. Sundial
  3. Cogniplane
  4. Monitor
  5. Background
  6. Writing
  7. Links

Montréal · my desk

A few things I'm building.

Software and hardware, on one desk. Scroll to look at each one up close.

The light on the desk is the real light in Montréal, right now. Drag the slider at the top to change the hour.

On the laptop

Sundial

See what's taking up space on your Mac.

Explore your files as a sunburst, blocks, or a list.

Made for macOSExplore Sundial ↗

The task cards

Cogniplane

An AI workspace for teams, with shared tools and control over who can use them.

Your team's AI. Your team's rules.

  • Research and draft with AI
  • Connect approved tools
  • Keep human approval in the loop

The round screen

Claude & Codex Usage Monitor

A small, round touchscreen for your desk. See your Claude Code and Codex usage, session and weekly limits, and when they reset.

The real usage monitor on its black desk stand The real one. Swipe between Claude and Codex. Built with ESP32, ESPHome, and Home Assistant.

One less tab to check.

ESP32 · open-source codeView on GitHub ↗

Old tickets, one badge

Behind the projects

I'm a Technology Lead at Moov AI, where I help companies adopt AI and build agentic systems. Across projects, I kept building versions of the same foundation. That's why I built Cogniplane.

I've spent more than 20 years building software. Before Moov AI, I founded Billetterie Premières Loges, led Ticketpro, and led technology at Connect&GO.

That's the desk

Come back at night. The lamp is on.

Or press ~ to open a terminal.

© 2026 Mathieu DupuisFrom Montréal.