TypeScriptDevelopment Services
Build enterprise-grade applications with TypeScript. Our experienced developers leverage type safety, advanced tooling, and modern JavaScript features to deliver maintainable, scalable solutions.
What is TypeScript Development?
TypeScript is a strongly typed superset of JavaScript developed by Microsoft. It adds optional static typing, classes, and interfaces to JavaScript, enabling developers to build large-scale applications with confidence while catching errors at compile time rather than runtime.
Key Capabilities
- Static type checking for early error detection
- Enhanced IDE support with intelligent autocomplete
- Seamless JavaScript interoperability
- Advanced object-oriented programming features
- Gradual adoption path from JavaScript codebases
- Rich ecosystem with comprehensive type definitions
Why Businesses Choose TypeScript
Key benefits that drive business value and competitive advantage
Enhanced Code Quality
Static type checking catches errors during development, significantly reducing bugs and runtime issues in production.
Superior Developer Experience
Intelligent autocomplete, refactoring tools, and inline documentation boost developer productivity and code navigation.
Enterprise Scalability
Type definitions and interfaces make large codebases maintainable, enabling teams to scale confidently.
Seamless Migration
Gradual adoption allows migrating existing JavaScript projects incrementally without disrupting development.
Industry Use Cases
How leading companies leverage TypeScript for competitive advantage
Large-Scale Applications
Build complex enterprise systems with strong typing that scales across hundreds of developers and millions of lines of code.
Key Benefits:
Technologies:
Financial Systems
Develop mission-critical financial applications where type safety ensures data integrity and reduces costly errors.
Key Benefits:
Technologies:
Full-Stack Applications
Create end-to-end type-safe applications sharing types between frontend and backend for seamless development.
Key Benefits:
Technologies:
JavaScript Modernization
Migrate legacy JavaScript codebases to TypeScript, improving maintainability and enabling modern tooling.
Key Benefits:
Technologies:
Our TypeScript Expertise
Our team has deep expertise in TypeScript development, from greenfield projects to complex migrations, delivering type-safe solutions across the entire stack.
TypeScript Application Development
Build production-ready applications with TypeScript from the ground up.
JavaScript to TypeScript Migration
Incrementally migrate existing JavaScript codebases to TypeScript with minimal disruption.
Full-Stack TypeScript
End-to-end TypeScript solutions with shared types between frontend and backend.
TypeScript Consulting
Expert guidance on TypeScript best practices, tooling, and architecture.
Technology Stack
Tools, frameworks, and integrations we work with
Core Tools
Integrations
Frameworks
Success Stories
Real results from our TypeScript projects
Enterprise JavaScript Migration
Challenge:
A financial services company had a legacy JavaScript codebase with 500,000+ lines of code that was becoming increasingly difficult to maintain, with frequent runtime errors affecting their trading platform.
Solution:
We implemented an incremental TypeScript migration strategy, starting with critical modules. We introduced strict type checking, created comprehensive type definitions for APIs, and established coding standards. The migration was completed over 8 months without service interruption.
Results:
- 45% reduction in production bugs
- 60% faster onboarding for new developers
- 35% improvement in code review efficiency
- 100% of critical paths now type-safe
Technologies Used:
Full-Stack TypeScript Platform
Challenge:
A rapidly growing startup needed to rebuild their MVP into a scalable platform capable of supporting enterprise customers while maintaining development velocity.
Solution:
We architected a full-stack TypeScript solution using Next.js, tRPC, and Prisma, enabling end-to-end type safety. Shared type definitions eliminated API contract mismatches, while comprehensive testing ensured reliability.
Results:
- 50% reduction in API-related bugs
- 40% faster feature development
- Zero runtime type errors in production
- Successfully onboarded 3 enterprise clients
Technologies Used:
Engagement Models
Flexible engagement options to match your project needs
Dedicated TypeScript Team
A dedicated team of TypeScript developers working exclusively on your project with deep expertise in type-safe development.
Includes:
- Full-time developers
- TypeScript specialists
- Agile methodology
- Long-term partnership
Ongoing product development
Migration Projects
Structured JavaScript to TypeScript migration with defined milestones and minimal disruption to operations.
Includes:
- Migration roadmap
- Incremental delivery
- Knowledge transfer
- Quality assurance
Legacy modernization
Staff Augmentation
Extend your team with skilled TypeScript developers who integrate seamlessly with your existing processes.
Includes:
- Quick onboarding
- Flexible duration
- Skill matching
- Team integration
Supplementing existing teams
Frequently Asked Questions
Why should we use TypeScript instead of JavaScript?
TypeScript offers significant advantages for any project beyond simple scripts: static type checking catches bugs before runtime, IDE support dramatically improves with intelligent autocomplete and refactoring, code becomes self-documenting through type definitions, and large codebases become manageable. Studies show TypeScript can prevent 15-40% of bugs that would otherwise reach production. For teams and projects that need to scale, TypeScript is increasingly the industry standard choice.
How difficult is it to migrate from JavaScript to TypeScript?
TypeScript was designed for gradual adoption, making migration straightforward. You can start by renaming .js files to .ts and adding types incrementally. We typically recommend starting with strict mode disabled, then gradually increasing strictness. For large codebases, we use automated tools like ts-migrate to accelerate the process. Most projects can be migrated without disrupting ongoing development, and the immediate benefits of better IDE support are visible from day one.
Does TypeScript affect application performance?
TypeScript has zero runtime overhead because it compiles to standard JavaScript. All type information is removed during compilation, so the output is exactly what you would write in JavaScript. In fact, TypeScript often leads to better runtime performance because the type system helps developers write more optimized code and catch performance issues during development.
Can TypeScript work with our existing JavaScript libraries?
Yes, TypeScript has excellent JavaScript interoperability. Most popular libraries either include TypeScript definitions or have community-maintained types available through DefinitelyTyped (@types packages). For internal or untyped libraries, you can write declaration files or use the any type as an escape hatch while gradually adding types.
What TypeScript frameworks do you recommend?
Our recommendations depend on your use case. For full-stack web applications, we often use Next.js with tRPC for end-to-end type safety. For backend services, NestJS provides an enterprise-grade framework with excellent TypeScript support. For APIs, Fastify or Hono offer high performance with great TypeScript integration. We evaluate each project individually and recommend the stack that best fits your requirements, team expertise, and scalability needs.
Ready to Build with TypeScript?
From JavaScript migrations to greenfield TypeScript projects, we help you build type-safe, maintainable applications. Let's discuss how TypeScript can transform your development process.