NMOX STUDIO

The web studio with a rack — wire your tools like a synth.

A desktop IDE for web developers: an editor, debugger, browser, database and API clients, and a task rack you wire like studio hardware. Free and open source, on macOS, Windows and Linux.

brew trust --cask nmox/nmox-studio/nmox-studio brew install nmox/nmox-studio/nmox-studio

One line. The runtime is bundled. This page is being served to you by the app itself — look for the ⇄ chip on its status line.

The loop that teaches is the loop that closes

Edit, save, look — and when the page breaks, the error lands in your editor at the failing line, KVASIR explains it with your own source in front of it, and the tutorial checks your work. Doing, learning, and experimenting are the same motion here.

A rack, not a run button

53 devices — servers, test runners, gates, watchers, an AI error-explainer that speaks Claude, ChatGPT or Gemini — mount on a rack and wire together with patch cables. A failing test can trigger its own explanation. A green build can gate a ship. Your own devices are one JSON file away.

93 ways in

Learning spaces for languages, frameworks, and libraries — each with sample code, a walked tutorial, a live REPL, and checkpoints that verify what you built. Teachers export their own spaces as one file; students drop it in and press Check.

Made to be shown

One toggle and every editor, the page in the in-app Browser, the Output window and the Terminal read from the back row — and come back exactly when you stop. The chord you press shows on screen; what you type never does. Code copies as a fenced block, or with the GitHub link to the same lines; the editor tab saves or copies as a crisp 2x image; the project tree pastes as a README.

See it

Every picture is the shipped product. No mockups.

Seven studios, one address

API

Requests, environments, curl both ways, TS types from JSON.

DB

Five engines, bundled drivers, grid edits previewed as SQL.

Contract

EVM artifacts, decoded calls, no private keys — ever.

Infra

Multi-cloud flows with honest destroy confirmations.

Blocks

Web Components composed from pieces, round-trippable.

Browser

Source-aware DevTools: pick, open source, edit style.

Tasks

A kanban with sprints, a clock, and a one-click standup.

House laws

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