TypeScript Performance and Optimisation Standards

Standard Metadata

  • Area: TypeScript
  • Owner: Frontend Steering Group
  • Last reviewed: 2026-09-09
  • Next review due from: 2026-12-01
  • Enforcement: Code review
  • Status: Active

Lazy load non-critical resources · TS-04.1 · MUST

Split code at logical breakpoints to optimise applications by keeping inital bundle sizes small, resulting in reduced load times.

Each framework implements lazy loading differently, for example: