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Safer Code with TypeScript

We build and migrate applications in TypeScript so errors surface early and codebases stay easy to change.

Overview

TypeScript

TypeScript adds static types to JavaScript. Mistakes such as misspelled properties, missing arguments or wrong data shapes are flagged while you write code instead of in production. Teams choose it for larger applications, shared libraries and codebases touched by many developers, where types act as living documentation that never drifts out of date.

We use TypeScript across React, Next.js, Angular, Vue and Node.js projects. For existing JavaScript products, we migrate incrementally, starting with the riskiest modules and shared types, rather than halting feature work. We pay attention to strictness settings, typed API contracts and tooling so the types actually help instead of becoming noise for the people maintaining the code.

Context

Why teams choose it

  • 01

    Fewer Runtime Errors

    Type checking catches whole classes of mistakes before code reaches users.

  • 02

    Safer Refactoring

    Editors can show everything affected by a change, making large edits less risky.

  • 03

    Clear Contracts

    Typed APIs and shared models keep frontend and backend aligned.

  • 04

    Team Onboarding

    Types document what functions expect and return, helping new developers navigate unfamiliar code.

Capabilities

What we build with it

  1. 01

    TypeScript Application Development

    New frontend and backend projects written with strict typing from the start.

  2. 02

    JavaScript to TypeScript Migration

    Incremental conversion with agreed strictness targets.

  3. 03

    Typed API Layers

    Shared types or generated clients between services and frontends.

  4. 04

    Node.js Services in TypeScript

    APIs and workers using Express, NestJS or Fastify.

  5. 05

    Shared Libraries and Monorepos

    Reusable packages with typed interfaces across multiple apps.

  6. 06

    Type Cleanup and Tooling

    Fixing any-heavy code, linting rules and build configuration.

Typical projects

  • Gradual migration of a large JavaScript app
  • Typed Node.js API with shared models
  • Monorepo with web and mobile packages
  • Shared design-system component library
  • Strictly typed SDK for partners

Ecosystem & tooling

  • Node.js
  • NestJS
  • React
  • Angular
  • Zod
  • ESLint
  • tsup
  • Vitest

Approach

How we work with it

  1. 1

    Assess

    We review your goals and any existing code to decide where this technology fits best.

  2. 2

    Architect

    We plan structure, integrations, data flow and hosting before writing production code.

  3. 3

    Build

    Features ship in small, reviewed increments with automated checks along the way.

  4. 4

    Release & maintain

    We deploy, monitor and keep dependencies and versions up to date.

FAQs

Common questions

Have a question that is not covered here? Get in touch.

Is TypeScript worth it for small projects?

Often yes, as the setup cost is low and editor support alone is a gain. For a tiny one-off script, plain JavaScript may be enough.

Can you migrate our JavaScript code without stopping development?

Yes. TypeScript allows mixing both languages, so we convert modules gradually while your team keeps shipping features.

Does TypeScript slow down the application?

No. Types are removed at build time, so the code that runs in the browser or on the server is plain JavaScript.

Let's build what's next

Tell us about your idea, product or legacy system. Send us a message and we will help you scope the right next step.