JavaScript Development Services

JavaScript is a client-side development language that helps create dynamic website content. Powered by Node.js, JavaScript serves as a fast server-side language for the entire application to be coded in JavaScript.

ScienceSoft’s developers leverage JavaScript to build richly interactive web and mobile applications with accelerated loading time.

Looking to Outsource JavaScript Developers?

ScienceSoft provides pre-vetted developers to optimize the delivery time and costs of your development project. Our experience is backed up by:

  • 32 years in software development.
  • Over 3,000 dev projects completed.
  • 50 JavaScript engineers on board.

Scope of Our .NET Services

Our JavaScript Highlights
  • 16-year experience in JavaScript development services.
  • 95% of our projects utilize JavaScript.
  • Our developers have 5 years of experience with JavaScript on average.
  • Experience in building smart TV apps with JavaScript.
  • Cooperation setup within 5 days.
Our JavaScript Highlights
  • On-site availability of PMs and BAs.
  • Experience in cutting-edge technologies: computer vision, machine learning, IoT, big data, AR, VR.
  • Mature development practices and project/team management processes.
  • HQ – McKinney, Texas. Offshore development centers in Eastern Europe, offices in the UAE, EU, and Eastern Europe.

Development Areas We Use JavaScript in

Web apps of any scale (including SaaS)
Native and cross-platform mobile apps
Progressive Web Apps (PWAs)
Custom APIs
Legacy app migration to JavaScript

Our Industry Expertise

Financial services
Transportation & logistics
Professional services

Our Code Quality Practices in JavaScript Development

Adherence to code rules
  • Following the JavaScript style guide.
  • Creating descriptive names for code variables.
  • Leaving comments about what particular code functions and methods do.
  • Documenting what code does and what its dependencies are in a final README doc.
  • Splitting code into short and focused units.
  • Using framework APIs and third-party libraries.
  • Including unit tests.
  • Keeping code portable.
  • Using version control.
  • Using linting tools (SonarQube, ESLint)
Code review practices

E.g., ad hoc review, pass-around, walkthrough, pull request, inspection.

Control of code quality metrics

Maintainability Index (MI), Cyclomatic Complexity (CC), Depth of Inheritance, Class Coupling, Lines of Code.