Mandala Infosys
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February 2, 20265 min read

A pragmatic approach to TypeScript in client work

The conventions we reach for to keep client codebases safe, readable, and easy to hand over.

TypeScript is only as useful as the discipline around it. Here is how we keep it pulling its weight on real projects.

Types at the boundaries

We are strict where data enters the system — API responses, forms, env config — and pragmatic in the interior.

Readability over cleverness

A type that takes ten minutes to understand is a liability in a codebase someone else will inherit. We favor the obvious.

Tooling that catches mistakes early

  • Strict mode on from day one
  • Lint and type-check in CI, never optional
  • Generated types for anything we do not control
// cta.tsx

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