TypeScript

TypeScript - Type Safety in JavaScript

Fewer errors, faster development

TypeScript adds static typing to JavaScript, significantly reducing runtime errors and speeding up development with better IDE support.

When TypeScript is the best choice

TypeScript works well in most JavaScript projects, especially in larger teams.

  • Projects with multiple developers
  • Apps requiring long-term maintenance
  • Projects with complex business logic
  • Apps requiring refactoring

When to consider alternatives

TypeScript has its limitations - in some scenarios JavaScript will be sufficient.

  • Very small projects/prototypes (overhead may be unnecessary)
  • Projects with very dynamic data structure

Architecture and patterns

TypeScript offers advanced typing features supporting good architecture.

Strict Mode

We enable strict mode for maximum type safety.

Type Definitions

Custom types for business domain, shared types between frontend/backend.

Security and quality

TypeScript helps detect errors at compile time.

Type Safety

Compiler detects errors before runtime, reduces type/API error classes.

Performance and maintenance

TypeScript compiles to JavaScript, so there's no runtime overhead.

Build Time

Type checking adds 10-30% to build time but reduces debugging time.

How we deliver TypeScript projects

TypeScript is standard in our projects.

Setup

tsconfig.json configuration with strict mode, ESLint + TypeScript rules.

Frequently Asked Questions

Does TypeScript slow down development?

May seem slower initially, but in the long run speeds up due to fewer errors and better IDE support. ROI is visible after 2-3 months.

Want to use this technology in your project?

Contact us to discuss how we can help with your project.

Contact

Let's talk
about the project.

Have an app idea or need technological support? Write to us — we'll prepare a preliminary analysis and estimate within 48h. Projects that go through our DDT process (Discovery, Design & Technology) come with a price guarantee and a fixed-price agreement — a key differentiator for us.

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80-890 Gdansk, Poland
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