Cover image for Building MaxOS #6: The Architecture Is Finished. Now It's Time to Build.

Max Paardekam

A few weeks ago, MaxOS was just an idea sitting in my notes.

Today, I finished designing the architecture that will power it.

Ironically, I still haven't written much application code.

And I think that was the right decision.

Looking Back

When I started this project, I thought I'd spend most of my time inside Cursor writing TypeScript.

Instead, I've spent days designing.

At first, that felt like I wasn't making progress.

Now I realize this was the progress.

Because MaxOS isn't just another Electron application.

It's something I hope will grow for years.

What Has Been Designed

Over the last week I've completed the first version of the project's architecture.

That includes:

Vision & Mission
High-Level System Architecture
Monorepo Structure
Core Modules
Event Bus
Context Engine
Agent Framework
Plugin System
Local Database
AI Layer
UI Architecture
Development Roadmap

Seeing everything together for the first time made the project feel real.

Not because there's a lot of code.

Because there's finally a blueprint.

The Biggest Lesson

The biggest thing I've learned so far is that software architecture forces you to think differently.

Instead of asking:

"How do I build this feature?"

I've started asking:

"What kind of system makes every future feature easier to build?"

That's a much harder question.

But I think it's also the more important one.

The Real Goal

People often ask whether MaxOS is supposed to replace Windows or macOS.

The answer is no.

I don't want to replace the operating system.

I want to replace the workspace.

Instead of opening ten different applications throughout the day, I want one intelligent environment that understands what I'm doing and helps me get there faster.

Whether I'll succeed...

I honestly don't know.

But I think it's worth trying.

What's Next

This is where things get exciting.

The architecture phase is finished.

The next milestone is building the first working version.

That means:

Initializing the monorepo
Creating the Electron shell
Building the first UI
Connecting the AI layer
Turning diagrams into software

For the first time since starting MaxOS, my next step isn't another document.

It's code.

I'm excited—and a little nervous—to see if the architecture I've designed actually holds up once implementation begins.

If you've ever spent weeks designing a project before writing code, I'd love to know: was it worth it in the end?