Should new projects start with TypeScript?

Yes, for any project beyond a simple prototype. The upfront investment pays off quickly in reduced bugs and better maintainability.

Can TypeScript be added to existing JavaScript projects?

Yes, TypeScript supports incremental adoption. You can rename .js files to .ts and gradually add types.

No, TypeScript compiles to JavaScript. The types are stripped at build time, so runtime performance is identical.

We recommend strict mode for new projects. It catches more bugs and enforces better coding practices.

VS Code offers the best TypeScript experience with built-in IntelliSense, refactoring tools, and error highlighting.

Most popular packages have type definitions. The @types organization provides community-maintained types for packages without built-in types.

JavaScript with syntax for types, enabling better tooling and fewer runtime errors.

Frontend Development

Featured

Expertise:5+ Years

Projects:200+

Client: Financial Services

Large JavaScript codebase with frequent runtime errors and difficult refactoring.

Incremental migration to TypeScript with strict mode, improving IDE support and catching errors at compile time.

-75%

Runtime Errors

-50%

Refactoring Time

-30%

Developer Onboarding

Let our team of experts help you leverage TypeScript to build robust, scalable solutions for your business.