frontend-patterns/canon/Forces.md
tegwick 2a5dabdc85 Preserve initial frontend pattern language research scaffold
Assistant: codex
Assistant-Model: gpt-6-astra
Assistant-Session: 01a0cffe-206f-7323-89d3-b20ca4cf4bf9
2026-09-24 07:55:34 +02:00

1.5 KiB

Forces

Forces make architectural decisions non-trivial.

The initial force vocabulary is intentionally broader than frontend implementation concerns.

Experience

  • interaction latency
  • perceived responsiveness
  • continuity of interaction
  • discoverability
  • addressability
  • accessibility
  • recoverability
  • offline usability

Information

  • authoritative consistency
  • freshness
  • cacheability
  • conflict probability
  • collaborative concurrency
  • data locality
  • privacy
  • information completeness

Execution

  • first-content latency
  • hydration cost
  • client compute cost
  • server compute cost
  • bandwidth cost
  • connection lifetime
  • network reliability
  • startup cost
  • incremental update cost

Change

  • feature change frequency
  • schema change frequency
  • independent deployability
  • team autonomy
  • release coupling
  • compatibility pressure

Engineering

  • implementation complexity
  • reconciliation complexity
  • cognitive load
  • testability
  • observability
  • debuggability
  • portability
  • security exposure

Operations

  • scalability
  • fault containment
  • deployment complexity
  • cache invalidation complexity
  • telemetry quality
  • incident recoverability

Research questions

The vocabulary should remain small enough to reason with.

Research should determine:

  • which forces are independent,
  • which are merely metrics,
  • which are compound concepts,
  • which forces recur across most frontend patterns,
  • which forces should be modeled as dimensions rather than labels.