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App.JS Desktop Application Development Company

AppJS is an SDK to develop Desktop applications using Node.js melded with Chromium. With AppJS you can develop desktop tools and applications using the same libraries and knowledge used to build websites and web applications.

Build your Cross-platform apps with Osiztechnologies, we have a team of creative designers and experienced professional developers to provide you the best quality Desktop App development services with Incorporating features like Speed optimization, intuitive and efficient UI, streamlined content structure, and smart use of visuals that help all our clients throughout the universe.



HTML provides a set of tags using which a developer creates a web page.HTML 5 is the fifth and current major version of the HTML standard. With HTML5 you get more tags and elements using which you can create more meaningful web pages and also can remove most div tags and replace them with semantic HTML 5 elements, which avoids lots of coding and saves our valuable time.


CSS language is independent of HTML mainly to design the webpage as you please. CSS3 is the latest evolution of CSS language which brings a lot of features like rounded corners, shadows, gradients, transitions or animations, as well as new layouts like multi-columns, flexible box or grid layouts.


Nodejs is considered as the backbone of AppJS which is primarily to create fast and scalable concurrent server applications. Nodejs uses an event-driven, non-blocking I/O model perfect for data-intensive real-time applications that run across distributed devices.


WebGL (Web Graphics Library) is a JavaScript API which allows developers to put real-time interactive 3D graphics in the browser without the use of plug-ins. WebGL can be applied to interactive data visualization, art, 3D design environments, 3D modeling of space, 3D modeling of objects, plotting mathematical functions, or creating physical simulations.

Services We Offer

Portal development

Our developer provides customer-focused and user-friendly Mobile app portal that comprises all the necessary functionalities to increase the growth of the business.

UI & UX Design

Our Developers are well expertise in providing the attractive UI & UX design to create an easy-to-use user interface that offers an enjoyable experience for your target audience.

CMS Development

Our Developers will develop Control Management System to control and manage the content within your web site, which is technically complex yet easy-to-use.

Maintenance & Support

Our developers provide 24×7 technical maintenance and support services which include troubleshooting, modifying, maintaining and enhancing legacy systems.

Industries We Serve

  • Healthcare
  • Finance
  • Transportation
  • Education
  • Wellness and Fitness
  • Retail
  • Energy
  • Manufacturing & Automation.

Why Choose Osiz for AppJS

  • Expertise in providing solutions for Website Application development.
  • 24x7 Customization & Configuration support
  • Can Expect scalability, flexibility, transparency, test drive, and liability.
  • Adaptation of new digital technologies.
  • Cross-platform capability.
  • Timely project delivery.
  • High-performance tuning and optimization.
  • Optimal architecture development using the Cloud services
  • Build an interactive user experience
  • Offer technical assistance.

Hire our Developers

At Osiztechnologies we have A+ team of designers and developers with 10+ years of experience to develop scalable and highly efficient Website application using powerful AppJS that behave like native apps. Our testing engineers run comprehensive performance testing on stress, load, scalability, and stability testing subtypes.

Hire our expert team, they will provide the best Scalable and performance Optimized Desktop App for Various Platforms with more powerful and colorful visualization and provide a solution for every industry.