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22 Best TypeScript Web Development Companies (2026)

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    Targets we’ve achieved:
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    Increased US Software Development Company's annually acquired clients by 400% *
    Generated 50+ business opportunities for UK Architecture & Design Services Provider *
    Reduced cost per lead by over 6X for Dutch Event Technology Company *
    Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
    Boosted conversion rate of Ukrainian IT Company by 53.6% *
    AI Summary
    Sergii Steshenko
    CEO & Co-Founder @ Lengreo

    TypeScript has become the preferred foundation for serious web applications that demand maintainability, type safety, and long-term scalability. Top companies in this space focus on building robust frontend and full-stack solutions that handle complex business logic, real-time interactions, and high-load requirements while keeping codebases clean and future-proof.

    These specialized companies combine deep expertise in TypeScript with modern frameworks, cloud-native architectures, and rigorous engineering practices. They deliver client-facing platforms, internal tools, and enterprise systems that prioritize security, performance, and seamless integrations, helping organizations move faster without sacrificing quality or stability.

    Lengreo

    1. Lengreo

    Lengreo focuses on web development work that includes TypeScript among the available options for building structured applications. Our work covers the creation of custom web applications along with related components that keep the code clear and easier to maintain over time. Projects receive careful attention to the practical details that support consistent performance and smooth updates when requirements shift.

    We handle the full process from initial planning through implementation and delivery so the resulting applications remain practical for everyday use. Our approach keeps the emphasis on straightforward structure and reliable outcomes while avoiding unnecessary layers of complexity that can slow things down later.

    Key Highlights:

    • Inclusion of TypeScript among development options
    • Focus on custom web application builds
    • Attention to structured and maintainable code
    • Support for related implementation details
    • Emphasis on practical performance and updates

    Services:

    • TypeScript web development
    • Custom web application development
    • API creation
    • Web design integration
    • Tech stack updates

    Contact Information:

    Blackthorn Vision

    2. Blackthorn Vision

    Blackthorn Vision offers tailored TypeScript development for web applications that need clean structure and steady performance. The company builds applications and APIs that fit into existing systems while keeping code predictable. They handle consulting on architecture and design patterns so projects start on solid ground. The agency also manages JS-to-TS migration to improve maintainability without major disruption. Blackthorn Vision provides dedicated developers who join client teams and focus only on the work at hand. They create custom applications from the ground up and deliver web products that stay responsive across devices. The company follows up with maintenance and support that covers updates, bug fixes and performance checks after launch. Enterprise-scale work receives attention to keep solutions ready for growth and ongoing changes.

    Key Highlights:

    • Focus on static typing to catch issues early
    • Support for web, mobile and desktop applications
    • Smooth migration paths from JavaScript
    • Dedicated developers available for team extension
    • Post-launch maintenance included

    Services:

    • App development and APIs
    • Consulting on practices and architecture
    • JS-to-TS migration
    • Dedicated developers
    • Custom app development
    • Web app development
    • Maintenance and support
    • Enterprise app development

    Contact Information:

    • Website: blackthorn-vision.com
    • Email: [email protected]
    • Address: Warsaw, ul. Twarda 18, 00-105
    • LinkedIn: www.linkedin.com/company/blackthorn-vision
    • Facebook: www.facebook.com/blackthornvision
    • Instagram: www.instagram.com/blackthorn_vision

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      Freshcode

      3. Freshcode

      Freshcode delivers TypeScript web applications built for long-term use and clear structure. The company designs custom web apps that match specific business goals from the start. They combine React with TypeScript for frontend work that stays clean and scalable. The agency builds backend systems and APIs with Node.js and NestJS. Freshcode manages full JavaScript-to-TypeScript migrations that reduce technical debt. They cover web app development, consulting and ongoing maintenance after release. The company keeps applications updated through monitoring and performance adjustments. Work follows a structured process from discovery through support so teams stay aligned.

      Key Highlights:

      • Custom web applications from the ground up
      • React and TypeScript frontend focus
      • Node.js and NestJS backend systems
      • Complete JavaScript-to-TypeScript migration
      • Continuous maintenance after launch

      Services:

      • Custom TypeScript web application development
      • React and TypeScript development
      • Node.js / NestJS back-end development
      • JavaScript to TypeScript migration services
      • TypeScript app development
      • Maintenance and ongoing support

      Contact Information:

      • Website: www.freshcodeit.com
      • Phone: +359876369956
      • Email: [email protected]
      • Address: 8 Tsar Kaloyan Street, Floor 3, Office 2, Sofia, 1000, Bulgaria
      • LinkedIn: www.linkedin.com/company/freshcode-it
      • Facebook: www.facebook.com/freshcodeit
      • Twitter: x.com/freshcode1
      net-devs

      4. net-devs

      net-devs works with TypeScript as part of modern front-end development that includes React, Angular and Vue. The company treats front-end testing as a standard practice rather than an extra step. They apply TypeScript across production-grade systems that also cover enterprise development needs. The agency pairs front-end work with broader capabilities in cloud platforms and practical AI when projects call for it. net-devs keeps the focus on solutions that fit the actual problem instead of forcing a single stack. Senior engineers guide the choice of tools so the final result stays practical and maintainable.

      Key Highlights:

      • TypeScript used with React, Angular and Vue
      • Front-end testing treated as default
      • Integration with enterprise development practices
      • Support for cloud and platform work
      • AI applied where it adds real value

      Services:

      • Modern front-end development with TypeScript
      • Enterprise development across multiple stacks
      • Cloud and platform engineering
      • AI engineering integrated into products
      • Legacy modernization support

      Contact Information:

      • Website: net-devs.com
      • Phone: +48 571 282 759
      • Email: [email protected]
      • Address: Obrzeżna 1D, 02-691 Warszawa, Poland
      • LinkedIn: www.linkedin.com/company/net-devs
      Gilzor

      5. Gilzor

      Gilzor includes TypeScript in both back-end and front-end work for web applications. The company uses TypeScript alongside Node.js frameworks for server-side development. They also apply TypeScript on the front end with React, Next.js and related tools. The agency builds solutions that combine these pieces for interactive interfaces and efficient server logic. Gilzor keeps TypeScript available as a core option when projects need strong typing and clear structure. Work extends to related areas such as microservices and infrastructure services when the project requires them.

      Key Highlights:

      • TypeScript for back-end development
      • TypeScript for front-end interfaces
      • Pairing with Node.js frameworks
      • Use alongside React and Next.js
      • Support for microservices architectures

      Services:

      • Back-end development with TypeScript
      • Front-end development with TypeScript
      • Web application development
      • TypeScript web development
      • Microservices support
      • Infrastructure services integration

      Contact Information:

      • Website: www.gilzor.com
      • Email: [email protected]
      • Address: Poland, Warsaw, Office 58, street Adama Mickiewicza 37, 01-625
      • LinkedIn: www.linkedin.com/company/gilzor-softwaredevelopment
      BairesDev

      6. BairesDev

      BairesDev delivers custom TypeScript development for applications that need clean structure and steady performance. The company builds enterprise platforms and backend services with Node.js. They handle frontend work using React or Angular while keeping code typed and predictable. The agency manages JavaScript to TypeScript migrations that improve long-term maintainability. BairesDev also covers platform modernization and cross-platform application development. They include QA with automated testing as part of the process. The company supports AI and ML frontends built with TypeScript. Work aligns with existing architecture so delivery stays consistent across complex roadmaps.

      Key Highlights:

      • Custom TypeScript application builds
      • Frontend work with React or Angular
      • Backend services using Node.js
      • JavaScript to TypeScript migration support
      • Platform modernization options
      • QA and automated testing included

      Services:

      • Enterprise TypeScript platforms
      • Backend services and APIs in Node.js
      • Frontend development with React or Angular
      • JavaScript to TypeScript migration
      • Platform modernization
      • Cross-platform application development
      • QA and automated testing
      • AI/ML frontends with TypeScript

      Contact Information:

      • Website: www.bairesdev.com
      • Phone: +1 (408) 478-2739
      • Address: 195 Montague Street, New York, USA
      • LinkedIn: www.linkedin.com/company/bairesdev
      • Facebook: www.facebook.com/bairesdev
      • Twitter: x.com/bairesdev
      • Instagram: www.instagram.com/bairesdev
      OSKI Solutions

      7. OSKI Solutions

      OSKI Solutions builds TypeScript applications that keep front ends and back ends in sync through shared types. The company creates type-safe React and Next.js front ends with strict typing across props, hooks and data fetching. They develop full-stack solutions with Node.js so one language covers the entire stack. The agency handles incremental JavaScript to TypeScript migrations that let the product keep shipping. OSKI Solutions sets up shared types and typed API contracts generated from OpenAPI or GraphQL. They also configure tooling such as tsconfig hardening and CI type-checking. The company supports Angular applications that stay strongly typed. Type-safe data clients and integrations complete the offering for reliable web products.

      Key Highlights:

      • Type-safe React and Next.js front ends
      • Full-stack TypeScript with Node.js
      • Incremental JavaScript to TypeScript migration
      • Shared types across front end and back end
      • Tooling and build setup support
      • Angular applications in TypeScript

      Services:

      • Type-safe React and Next.js front ends
      • Node.js and full-stack TypeScript
      • JavaScript-to-TypeScript migration
      • Shared types and typed API contracts
      • TypeScript tooling and build setup
      • Type-safe data and integrations
      • Angular in TypeScript

      Contact Information:

      • Website: oski.site
      • Phone: +48571282759
      • Email: [email protected]
      • Address: Kaupmehe tn 7, 10114 Tallinn, Estonia
      • LinkedIn: www.linkedin.com/company/oski-solutions
      SysGears

      8. SysGears

      SysGears provides full-cycle TypeScript development for web and mobile applications. The company offers consulting that covers architecture choices and tool selection. They build custom applications focused on performance and maintainability. The agency develops frontends with React and Next.js while keeping the codebase stable. SysGears creates backend systems with Node.js, Express and NestJS. They also deliver mobile applications that run across platforms and web applications that work consistently across browsers. The company migrates existing JavaScript codebases to TypeScript with minimal disruption. Code modernization and refactoring help keep systems ready for future changes.

      Key Highlights:

      • Full-cycle TypeScript development
      • Consulting on architecture and tools
      • Frontend work with React and Next.js
      • Backend systems using Node.js and NestJS
      • JavaScript to TypeScript migration
      • Code modernization and refactoring

      Services:

      • TypeScript consulting
      • Custom application development
      • Frontend development
      • Backend development
      • Mobile application development
      • Web application development
      • JavaScript to TypeScript migration
      • Code modernization and refactoring

      Contact Information:

      • Website: sysgears.com
      • Phone: +38 067 823 48 44
      • Email: [email protected]
      • Address: Akademika Lazarenka St 1, Lviv, Ukraine
      • LinkedIn: www.linkedin.com/company/sysgears
      • Facebook: www.facebook.com/sysgears
      • Instagram: www.instagram.com/sysgears
      A-listware

      9. A-listware

      A-listware supplies software development teams that work with TypeScript as part of broader web and application projects. The company focuses on custom software development and team augmentation so engineers integrate into existing workflows. They handle legacy software modernization that can include TypeScript updates. The agency provides application services that cover cloud and on-premises needs. A-listware also supports dedicated development teams for ongoing work. Infrastructure services and testing form part of the overall offering. The company keeps communication clear so collaboration stays smooth throughout the engagement.

      Key Highlights:

      • Custom software development support
      • Team augmentation options
      • Legacy software modernization
      • Dedicated development teams
      • Application services coverage

      Services:

      • TypeScript web development
      • Software development outsourcing
      • Team augmentation
      • Legacy software modernization
      • Custom software development
      • Cloud application development
      • Enterprise software development
      • Testing and QA

      Contact Information:

      • Website: a-listware.com
      • Phone: +1 (888) 337 93 73
      • Email: [email protected]
      • Address: North Bergen, NJ 07047, USA
      • LinkedIn: www.linkedin.com/company/a-listware
      • Facebook: www.facebook.com/alistware
      Alembic

      10. Alembic

      Alembic builds ambitious web applications and uses TypeScript to keep them robust and easy to maintain. The company focuses on making the development process smoother through strong typing. They apply TypeScript across projects that need reliable structure from the start. The agency works on cloud-based SaaS products and real-time systems where maintainability matters. Alembic supports architectural decisions that help applications scale without becoming hard to change. The company also assists with multi-sided marketplaces and platforms that require clean, typed codebases. Work stays practical so teams can iterate quickly while keeping the foundation solid.

      Key Highlights:

      • TypeScript for robust web applications
      • Focus on maintainability
      • Support for SaaS products
      • Real-time system work
      • Architectural guidance for scale

      Services:

      • Web application development with TypeScript
      • SaaS product builds
      • Real-time backend and mobile app support
      • Multi-sided marketplace development
      • Architectural strategy and training

      Contact Information:

      • Website: alembic.com.au
      • Phone: +61 1300 253 624
      • Email: [email protected]
      • Twitter: x.com/teamalembic
      Serokell

      11. Serokell

      Serokell develops client-side and server-side applications with TypeScript that stay flexible and easy to maintain. The company offers consulting on modern technologies and development processes for TypeScript projects. They build web apps and websites using frameworks such as React, Vue or Angular. The agency creates custom applications tuned to specific needs and requirements. Serokell provides dedicated TypeScript developers who build and support projects including hybrid mobile apps and web apps. They audit, refactor and support existing applications to remove bugs and improve speed. The company also handles JS-to-TS migration so codebases become ready for further work. Full-stack capabilities cover frontend, backend, DevOps and QA as part of the overall delivery.

      Key Highlights:

      • Consulting on TypeScript projects
      • Web app and website builds
      • Custom application development
      • Dedicated developer teams
      • Application optimization and maintenance
      • JS-to-TS migration support

      Services:

      • TypeScript consulting
      • Web app development
      • Custom TypeScript application development
      • Dedicated TypeScript developers
      • Application optimization and maintenance
      • JS-to-TS migration

      Contact Information:

      • Website: serokell.io
      • Phone: (+372) 699-1531
      • Email: [email protected]
      • Address: Pille tn. 11/1-32, Kesklinna linnaosa, Tallinn, Harju maakond, 10138, Estonia
      • LinkedIn: www.linkedin.com/company/serokell
      • Facebook: www.facebook.com/serokell.io
      • Twitter: x.com/serokell
      SoftPro

      12. SoftPro

      SoftPro creates custom software solutions designed for specific business needs. The company focuses on full-stack development that supports seamless integration and high-performance applications. They deliver web application development services centered on responsive, secure and scalable web apps. The agency uses modern approaches with React and Node.js to enhance user engagement and optimize processes. SoftPro also handles cloud development that includes cloud-native applications and infrastructure management. Artificial intelligence solutions form part of their work for decision-making and automation support. The company works with frontend, backend and CMS platforms to provide solutions tailored to each requirement.

      Key Highlights:

      • Custom software solution builds
      • Full-stack development focus
      • Responsive web application work
      • Cloud-native application support
      • AI-driven solution options

      Services:

      • Software development
      • TypeScript web development
      • Web application development
      • Cloud development
      • Artificial intelligence solutions

      Contact Information:

      • Website: soft-pro.pl
      • Phone: +48 571 282 759
      • Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401
      • LinkedIn: www.linkedin.com/in/kyrylo-o
      Mobian Studio

      13. Mobian Studio

      Mobian Studio designs, builds and scales digital products through dedicated engineering teams. The company operates with outsourcing where they manage delivery end-to-end and outstaffing where engineers join existing teams. They cover mobile apps, backend systems, APIs, cloud infrastructure and QA in full-stack delivery. The agency handles legacy integration that connects new systems to current ones. Post-launch partnership includes support and scaling help. Mobian Studio works on end-to-end product development from wireframes to deployment. AI and automation systems form part of their expertise alongside scalable architecture approaches.

      Key Highlights:

      • Dedicated engineering teams
      • Outsourcing and outstaffing models
      • Full-stack delivery coverage
      • Legacy system integration
      • Post-launch support options

      Services:

      • Dedicated teams
      • Full-stack delivery
      • Legacy integration
      • End-to-end product development
      • AI and automation systems
      • Scalable architecture design
      • TypeScript web development

      Contact Information:

      • Website: mobian.studio
      • Email: [email protected]
      • Address: Harju maakond, Tallinn, Kesklinna Linnaosa, Masina tn 22, 10113
      • LinkedIn: www.linkedin.com/company/mobian-studio
      Alpina Tech

      14. Alpina Tech

      Alpina Tech adds static typing to React, Node and Vue projects through TypeScript development. The company creates software from scratch as part of front-end development services and enriches existing product functionality. They examine current solutions to advance them and handle migrations to newer frameworks. The agency reviews infrastructure and rebuilds modules for web apps. Alpina Tech develops custom applications tailored to specific requirements. They optimize and refactor existing JavaScript codebases for better performance and maintainability. Full-cycle support covers initial setup through ongoing maintenance so applications continue to run smoothly.

      Key Highlights:

      • Static typing for React, Node and Vue
      • Custom front-end web development
      • Single page app development
      • Web app optimization work
      • Code refactoring support

      Services:

      • Custom front end web development
      • Single page apps development
      • Web apps development
      • Custom application development
      • Code refactoring and optimization
      • Full-cycle support

      Contact Information:

      • Website: alpina-tech.com
      • Phone: +44-7551-649567
      • Email: [email protected]
      • Address: 71-75 Shelton Street Covent Garden, London, WC2H 9JQ United Kingdom
      SaM Solutions

      15. SaM Solutions

      SaM Solutions specializes in TypeScript development to craft type-safe software solutions. The company provides consulting for tailored advice on projects. They deliver cross-platform development for applications that run on multiple platforms. The agency builds web apps focused on performance and reliability. SaM Solutions handles migration from JavaScript to improve codebase maintainability. QA and testing form part of their process to keep quality consistent. Support and maintenance include regular checks and adjustments. AI-powered features such as natural language processing and computer vision can be integrated into TypeScript applications when needed.

      Key Highlights:

      • Consulting for TypeScript projects
      • Cross-platform application delivery
      • Web app development focus
      • JavaScript to TypeScript migration
      • QA and testing coverage
      • Ongoing support and maintenance

      Services:

      • Consulting
      • Cross-platform development
      • Web app development
      • Migration to TypeScript
      • QA and testing
      • Support and maintenance
      • AI-powered TypeScript development

      Contact Information:

      • Website: sam-solutions.com
      • Phone: +49-8105-399-050
      • Email: [email protected]
      • Address: Roemerstrasse 32, 82205 Gilching, Germany
      • LinkedIn: www.linkedin.com/company/sam-solutions
      • Facebook: www.facebook.com/SaMSolutionsCOM
      • Twitter: x.com/SaMSolutionsCom
      Hyperlink InfoSystem

      16. Hyperlink InfoSystem

      Hyperlink InfoSystem provides TypeScript development for web-based and mobile applications tailored to business needs. The company builds custom TypeScript applications by analyzing requirements and selecting suitable tools and frameworks. They deliver web app development that focuses on unique solutions for organizations. The agency offers consulting to explore technologies and determine the best path for a TypeScript project. Hyperlink InfoSystem handles enterprise app development for interactive and scalable products. They manage JavaScript to TypeScript migration to update and scale existing codebases. The company also creates APIs and provides web maintenance that includes code reviews and issue troubleshooting. Dedicated TypeScript developers are available for hire to support ongoing work.

      Key Highlights:

      • Custom TypeScript app builds
      • Web app development focus
      • Consulting on project approaches
      • Enterprise app development
      • JavaScript to TypeScript migration
      • API development support

      Services:

      • Custom TypeScript app development
      • Web app development
      • TypeScript consulting
      • Enterprise app development
      • JavaScript to TypeScript migration
      • App development and APIs
      • TypeScript web maintenance services
      • Hire TypeScript developer

      Contact Information:

      • Website: www.hyperlinkinfosystem.com
      • Phone: +91 8000-161-161
      • Email: [email protected]
      • Address: C-106/B, Ganesh Meridian, Opp. Gujarat High Court, S. G. Highway, Ahmedabad, Gujarat, 380061
      • LinkedIn: www.linkedin.com/company/hyperlinkinfosystem
      • Facebook: www.facebook.com/Hyperlink-infosystem-140449209446270
      • Twitter: x.com/hyperlinkinfo
      • Instagram: www.instagram.com/hyperlink_infosystem
      DigitalSuits

      17. DigitalSuits

      DigitalSuits specializes in TypeScript development and provides developers for hire to support web and related projects. The company creates flexible web solutions that stay maintainable and secure. They handle database architectures for efficient data management. The agency builds MVPs with clean code that allows quick launches and feedback gathering. DigitalSuits develops cloud-based applications that perform under varying loads. Consulting services guide processes and solution choices. The company covers desktop applications for Windows and Mac as well as SaaS products that integrate security and performance. Mobile development and QA testing complete the range so apps remain reliable across environments.

      Key Highlights:

      • Web solution development
      • Database architecture work
      • MVP development support
      • Cloud-based application builds
      • Consulting on development processes
      • Dedicated TypeScript developers

      Services:

      • Web development
      • Database development
      • MVP development
      • Cloud development
      • Consulting
      • Desktop development
      • SaaS development
      • Mobile development
      • QA and testing
      • Dedicated TypeScript developers

      Contact Information:

      • Website: digitalsuits.co
      • Phone: (512) 571-3557
      • Email: [email protected]
      • Address: 78 SW 7th St, Miami, FL 33130
      • LinkedIn: www.linkedin.com/company/digitalsuits
      • Facebook: www.facebook.com/digitalsuitsagency
      21Century.Tech

      18. 21Century.Tech

      21Century.Tech operates as an AI-native software studio that builds production software with senior engineers. The company pairs engineers with AI tools on every task while keeping human review on architecture and code. They handle MVPs and full-stack features through this approach. The agency covers legacy refactors and third-party integrations as part of delivery. Work starts from a brief that can include product specs or other formats. 21Century.Tech produces production-grade code with tests and documentation ready for deployment. The focus stays on shipping functional software in shorter cycles while maintaining ownership of outcomes.

      Key Highlights:

      • AI-augmented software builds
      • Senior engineer oversight
      • MVP and full-stack feature work
      • Legacy refactor support
      • Third-party integration handling

      Services:

      • TypeScript web development
      • Production software development
      • MVP builds
      • Full-stack feature delivery
      • Legacy refactor work
      • Third-party integrations

      Contact Information:

      Scalo

      19. Scalo

      Scalo turns JavaScript projects into maintainable TypeScript software for web and mobile applications. The company provides custom TypeScript development adjusted to specific needs. They handle JavaScript to TypeScript migrations even for larger projects. The agency builds Node.js backends with strong typing that stay expandable. Scalo includes REST and GraphQL integrations within the TypeScript setup. Code refactoring and optimization make existing TypeScript easier to maintain. The company designs app architectures ranging from microservices to modular systems. Continuous development and maintenance keep applications updated over time.

      Key Highlights:

      • Custom web and mobile app development
      • JavaScript to TypeScript migration
      • Node.js backend with TypeScript
      • API integrations support
      • Code refactoring and optimization
      • App architecture design

      Services:

      • Custom TypeScript web and mobile app development
      • JavaScript to TypeScript app migration
      • TypeScript-based Node.js backend
      • API REST and GraphQL integrations
      • TypeScript code refactoring and optimization
      • TypeScript-based app architecture
      • TypeScript CI/CD testing and DevOps
      • Continuous development and maintenance

      Contact Information:

      • Website: www.scalosoft.com
      • Phone: +48 665 594 665
      • Email: [email protected]
      • Address: ul. Powstańców Śląskich 9, 53-332 Wrocław
      • LinkedIn: www.linkedin.com/company/scalosoft
      • Facebook: www.facebook.com/scalosoft
      • Instagram: www.instagram.com/scalosoft
      Itexus

      20. Itexus

      Itexus develops enterprise software that includes TypeScript among strongly typed platforms for API servers and microservice architectures. The company builds complex web applications with React and Angular that support real-time interfaces. They handle full-stack delivery for regulated environments with secure and scalable designs. The agency supports legacy modernization that allows new components to work alongside existing systems. Itexus provides staff augmentation with engineers experienced in modern development workflows. DevOps and cloud engineering cover containerized environments and controlled pipelines. Ongoing support and maintenance keep systems stable under high-load conditions.

      Key Highlights:

      • TypeScript for API and microservice work
      • Complex web application builds
      • Legacy modernization approaches
      • Staff augmentation options
      • Cloud and DevOps engineering

      Services:

      • Custom software development
      • TypeScript web development
      • App development
      • Project audit and rescue
      • Product discovery and prototyping
      • UI/UX design
      • Digital transformation consulting
      • Developers for hire and staff augmentation
      • DevOps and cloud engineering
      • Software support and maintenance

      Contact Information:

      • Website: itexus.com
      • Email: [email protected]
      • Address: 8, The Green, STE road, Dover, DE 19901, United States
      • LinkedIn: www.linkedin.com/company/itexus
      • Facebook: www.facebook.com/itexus
      • Twitter: x.com/ItexusSoft
      • Instagram: www.instagram.com/itexus.soft
      Sapphire Software Solutions

      21. Sapphire Software Solutions

      Sapphire Software Solutions delivers custom TypeScript development for client-side and server-side applications. The company builds TypeScript apps that support both web and mobile needs. They offer consultation to help clarify TypeScript approaches and answer project-specific questions. The agency handles web app development by writing code in TypeScript while structuring with JavaScript. Sapphire Software Solutions manages JS to TS migration through a straightforward process that avoids major risks. Maintenance and support keep digital products updated and running reliably. Dedicated TypeScript developers are available for hire to join ongoing work. The company also covers endeavor app development and APIs with attention to adaptability and user interface factors.

      Key Highlights:

      • Custom TypeScript application builds
      • Consultation on TypeScript approaches
      • Web app development support
      • JS to TS migration handling
      • Maintenance and support options

      Services:

      • TypeScript app development
      • Endeavor app development and APIs
      • TypeScript consultation
      • Web app development
      • JS to TS migration
      • Maintenance and support
      • Hire TypeScript developers

      Contact Information:

      • Website: www.sapphiresolutions.net
      • Phone: +91-942-970-9662
      • Email: [email protected]
      • Address: C/102-103, Ganesh Meridian, Opp. Kargil Petrol Pump, S.G. Highway, Ahmedabad – 380060, Gujarat, INDIA
      • LinkedIn: www.linkedin.com/company/sapphire-software-solutions
      • Facebook: www.facebook.com/SapphireSoftwareSolution
      • Twitter: x.com/SapphireSoftwa
      • Instagram: www.instagram.com/sapphiresoftwaresolutions
      Impact Techlab

      22. Impact Techlab

      Impact Techlab develops TypeScript applications that stay maintainable and ready for growth. The company creates custom web products with frameworks such as Angular, React and Next.js. They build secure APIs that connect frontend and backend systems without friction. The agency offers serverless options that cut down on infrastructure overhead. Impact Techlab handles maintenance and support that includes code audits, updates and security strengthening. They also deliver TypeScript-based mobile applications through React Native and Ionic. The company migrates existing JavaScript codebases into structured TypeScript versions. Enterprise SaaS products receive attention for reliability and clean architecture. CI/CD and DevOps practices sit alongside microservices work so delivery stays consistent.

      Key Highlights:

      • Custom web products with modern frameworks
      • Secure API development
      • Serverless application options
      • Ongoing maintenance and support
      • Mobile applications via cross-platform tools
      • JS-to-TypeScript migration

      Services:

      • Custom TypeScript web development
      • TypeScript API development
      • Serverless application development
      • TypeScript maintenance and support
      • TypeScript mobile app development
      • JS-to-TypeScript migration
      • Enterprise SaaS development
      • CI/CD and DevOps with TypeScript
      • Microservices with TypeScript

      Contact Information:

      • Website: impacttechlab.com
      • Phone: +1 (901) 601-0032
      • Email: [email protected]
      • Address: 1164 Vickery Ln suite 200, Cordova, TN 38016, United States
      • LinkedIn: www.linkedin.com/company/impact-tech-lab
      • Facebook: www.facebook.com/Impacttechlab
      • Instagram: www.instagram.com/impact_techlab

      Conclusion

      TypeScript web development has settled into a practical choice for teams that need code they can actually maintain over time. Static typing catches issues early, shared types keep front-end and back-end aligned, and the ecosystem plays nicely with the tools most projects already use. The real value shows up when the codebase grows and new people join-or when an old JavaScript project finally needs structure without a full rewrite.

      Choosing the right approach still comes down to the specifics of the product: how complex the data flows are, whether migration is involved, and how much ongoing support will be required. Some projects benefit from full custom builds, others from targeted refactoring or dedicated engineers who slot into an existing team. What stays consistent is the need for clear architecture decisions and code that stays readable long after the first release.

      In the end, solid TypeScript work reduces the quiet costs that pile up later – debugging sessions, onboarding friction, and features that take longer than they should. For organizations building or modernizing web applications, that reliability is usually worth the shift.

      AI Summary