Applying Best Simple System for Now for Software Design
Briefly

Applying Best Simple System for Now for Software Design
"With the right trade-offs and design decisions, you can have a shippable product all the time, while keeping the quality bar high enough."
"It has no extraneous or speculative code, just what is needed for now. The design is future-proof in the sense that changes are easy because it is so simple, not because we put extension points wherever we thought things might change."
"Any code that is there is written to a suitable standard. For production code, this means telemetry, automated tests, API documentation, automated path to live, etc. But in either case, there is no excuse for poor naming, unnecessary complexity, large source files, unwieldy methods or functions, poor file structure."
Technical debt versus deadline pressure presents a false dichotomy. Programmers often generalize solutions rather than addressing immediate problems, creating future difficulties. The Best Simple System for Now (BSSN) approach eliminates this trade-off through three characteristics: containing only necessary code without speculation, meeting current requirements while deferring future needs, and maintaining suitable quality standards. Production code requires telemetry, automated tests, documentation, and deployment automation, while exploratory code can have lower standards. However, all code demands good practices: clear naming, appropriate complexity, manageable file sizes, and proper structure. Developing skills to recognize what's truly needed and applying disciplined habits enables continuous delivery of quality products.
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