en flag +1 214 306 68 37

JavaScript Development Services

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

JavaScript Development - ScienceSoft
JavaScript Development - ScienceSoft

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

  • 34

    years in software development

  • Over 3,600

    development projects completed

  • 50

    JavaScript engineers on board

Why ScienceSoft as a JavaScript Development Company

Our JavaScript Highlights

  • 21-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.

Facts about ScienceSoft

Our Development Skills

Development Areas We Use JavaScript in

Our Industry Expertise

Featured JavaScript Projects

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 in our company

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.

Our Experts Say

Vadim Belski, Head of Web Development at ScienceSoft

"JavaScript’s versatile ecosystem of frameworks continues to evolve and improve, opening new opportunities for developers. Today, JavaScript can be used anywhere from the web back end to the mobile front end and even desktop apps, meaning that a small team of JavaScript developers can cover most of a company’s development needs."

Our JavaScript Development Services

Team augmentation with JavaScript developers

Suitable for: covering the resource/skill gaps team with the needed number of JavaScript developers managed by you directly.

Pricing model: T&M.

Discuss team augmentation

A dedicated JavaScript team

Suitable for: covering the resource/skill gaps with more than 4 developers managed by a PM on ScienceSoft’s side.

Pricing model: T&M

Discuss hiring a dedicated team

How We Approach JavaScript Development Projects

Flexible collaboration

We customize the frequency and methods of collaboration based on our client's preferences to ensure transparency and consistency in our JavaScript development projects.

Learn more

Accurate scoping

We clearly define functional and non-functional requirements for JavaScript software, ensuring there are no gaps or conflicts in them. This approach enables us to accurately define the JavaScript project scope.

Learn more

Precise cost estimation

We calculate the project cost after thoroughly analyzing the software and tech stack complexity, the required resources, and potential project risks for every unique case.

Learn more

Quality management

QA is incorporated into every step of our SDLC, guaranteeing zero severe defects in production. Our approach to quality management is compliant with ISO 9001 standards.

Learn more

Security management

With an ISO 27001-certified security management system, we ensure full security of the project environment, our client's digital assets and intellectual property, and the web software we create.

Learn more

Comprehensive risk management

We monitor all important project risks and design a pragmatic risk mitigation plan to proactively address potential issues.

Learn more

Continuous success measurement

We select the best-suited sets of objectives and key results for each JavaScript project to evaluate how well the software meets the client's expectations and understand the project's health.

Learn more

Reporting process and examples

We regularly report on the project progress (completed tasks, implemented features, and milestones reached), financial aspects, risks, changes, and more.

Learn more

Rock solid change control

Before giving the green light to any change, we dig into details and understand how it will impact the project. Plus, we keep the stakeholders in the loop and update all relevant project documents if the change is approved.

Learn more

Complete project documentation

We thoroughly document all important decisions regarding the software and its development process to ensure easy app maintenance and evolution in the future.

Learn more

Mature knowledge management

By centralizing documentation and sharing access to it with our client, we guarantee that they own comprehensive project knowledge and prevent the risk of vendor lock-in.

Learn more

All about Our Software Development