Architecture & Collaboration
System maps, frontend/backend boundaries, API contracts, and technical choices.
- 01 From Pages To Systems: A Map Of Frontend And Backend Architecture
- 02 Turning APIs Into Contracts: A Frontend-Backend Collaboration Guide
Notes
Articles, technical notes, reading notes, and questions still taking shape.
Content Map
Topic Guide
Start from a domain, then follow the topic path into the articles. Use search when you already know what you need.
Software Engineering
Architecture, frontend, backend, delivery, and tools for building and operating real projects.
Frontend Engineering
Rendering models, component boundaries, state, performance, and product experience.
Backend Systems
APIs, service boundaries, databases, cache, auth, and backend reliability.
- 01 Turning Business Rules Into A Running System: A Practical Backend Architecture Guide
- 02 Memory And Speed: A Practical Guide To Databases And Cache
- 03 Putting Doors Into Software: A Practical Guide To Auth And Access Control
DevOps & Delivery
Docker, CI/CD, observability, reliability, and release governance.
- 01 Put The Environment In A Box: A Practical Docker Guide
- 02 Turning Releases Into Governed Delivery: A Practical Harness CI/CD Guide
- 03 Running With The Lights On: A Practical Guide To Observability And Reliability
Tools & Workflow
Developer tools, command-line habits, collaboration rules, and workflow boosters.
Robotics
Robot description, ROS tooling, simulation, and future VLA experiments.
Latest Notes
Recent updates in publishing order.
- From Pages To Systems: A Map Of Frontend And Backend Architecture
A practical map for understanding how frontend, backend, data, deployment, and observability fit together in modern web systems.
- Turning APIs Into Contracts: A Frontend-Backend Collaboration Guide
A practical API contract guide covering REST, OpenAPI, errors, pagination, authentication, compatibility, and frontend-backend delivery workflow.
- Putting Doors Into Software: A Practical Guide To Auth And Access Control
A practical guide to login, sessions, cookies, JWT, OAuth, RBAC, resource-level authorization, frontend/backend collaboration, and launch checks.
- Turning Business Rules Into A Running System: A Practical Backend Architecture Guide
A practical backend architecture guide covering APIs, service layers, databases, cache, async jobs, reliability, observability, and deployment.
- Memory And Speed: A Practical Guide To Databases And Cache
A practical guide to database choices, schema design, constraints, indexes, transactions, migrations, Redis caching, and cache consistency in real projects.
- Turning Releases Into Governed Delivery: A Practical Harness CI/CD Guide
A practical guide to Harness CI/CD, covering pipelines, stages, steps, services, environments, infrastructure definitions, feature flags, and real project adoption.
- Running With The Lights On: A Practical Guide To Observability And Reliability
A practical guide to logs, metrics, traces, alerting, SLOs, error budgets, incident review, and launch checks for real production systems.
- Designing Experience Boundaries: A Modern Frontend Architecture Guide
A practical frontend architecture guide covering rendering modes, components, state, data loading, performance, and delivery.