







A report and project template tailored to the Systems Engineering (Synd) program at the HEI-Vs School of Engineering, Sion, Switzerland.
Design system doc spec 0.15.2
A machine-readable format for design system documentation. DSDS structures components, tokens, themes, foundations, patterns, and guides as a single source of truth for humans, parsers, and agents.

R. S. Doiel, Software Engineer/Analyst — Robert's ramblings
By R. S. Doiel, 2026-02-21 (revised: 2026-03-03, epilogue added 2026-03-27)
Beyond jj: config & tools ecosystem
This post was originally given as a talk at JJ Con 2026. The slides are also available. Hello! Welcome to “beyond jj”, where we’re going to take a look at the jj ecosystem: commands, configurations, and tools made to work with jj. It’s partly a follow-up to my talk at JJCon last year, where I surveyed jj configurations across the community, but we’ll get there in a minute.
Distributed Systems lecture series
Pretty State Machine Patterns in Rust
A computer scientist working in open source towards a more hopeful future.



Convivial Computing Salon #6: Convivial design heuristics for software systems
Convivial design heuristics for software systems
The theme of this workshop is the proliferation of ideas about calling into question the cultural roots of our current programming languages, and the search for alternative paradigms with other cultural bases.

ver.ooo
Curious about systems — how they behave, how they fail, and what they get up to when nobody is steering.

SOLID: The Software Design, Architecture & Testing Wiki
Learn to write testable, flexible, maintainable code with TypeScript.

Frontend System Design: The Complete Guide 2026
Learn how to approach frontend System Design interviews with real-world architecture patterns, scalability strategies, and practical examples used by top tech companies.

Understanding Spec-Driven-Development: Kiro, spec-kit, and Tessl
Notes from my Thoughtworks colleagues on AI-assisted software delivery
