Topics

These five guides organize the main subjects I write and speak about. Each one is designed as a stable starting point: choose the question closest to yours, then follow the links to detailed articles, talks, and practical examples.

SysML v2

Understand what the new standard changes, compare it with SysML v1, and prepare a progressive MBSE adoption.

Eclipse SysON

Evaluate an open-source, web-based SysML v2 environment and understand the engineering choices behind it.

Modeling platforms

Decide whether to buy, configure, or build a modeling environment for your domain and organization.

Industrial open source

Assess governance, funding, sovereignty, and maintenance when open source becomes critical infrastructure.

Capella and Arcadia

Build a method-led MBSE practice with a mature, widely used, and actively evolving open-source ecosystem.

How these topics connect

They are not five separate shelves. SysML v2 defines a new language and interoperability foundation; Eclipse SysON turns that standard into a collaborative web environment. SysON itself is an example of a broader modeling platform built to support domain-specific engineering work.

Capella and Arcadia approach MBSE from the complementary perspective of an established method and tool ecosystem. Across these technologies, industrial open source is what makes governance, investment, and long-term availability part of the engineering strategy.

Article archives

The pillars are curated entry points. For the complete chronology, browse all articles or the exhaustive archives by tag: SysML and MBSE, Sirius Web and SysON, Ecore and EMF, Capella, and Obeo and community.