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Mobile App Development +1

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MileStep, LLC

Cherkasy, Ukraine

Mobile Application Engineering, iOS/Android Native SDKs & Cloud Backends

50-249

$ Min. $10,000+

$100 - $149 / hr

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</> Node.js </> JavaScript </> Kotlin +6

Mobile App Development Custom Software Development UI/UX Design

milestep.com

Mobile App Development

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Prograils

Poznań, Poland

Ruby on Rails & Elixir Software Development House

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</> React </> Vue.js </> Ruby on Rails +9

Mobile App Development Custom Software Development Web Design +2

prograils.com

Mobile App Development

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Developers Dev

San Jose, Canada

Global Custom Software Engineering & Dedicated Talent House

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</> React </> Angular </> Node.js +6

Mobile App Development Custom Software Development E-Commerce Development +7

developers.dev

Web Development +1

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Techno Tackle Software Solutions

Coimbatore, India

Native Mobile App Development (iOS & Android) & Web APIs

50 - 249

$ Min. $5,000+

$25 - $49 / hr

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</> Node.js </> JavaScript </> Kotlin +4

Mobile App Development Custom Software Development E-Commerce Development +4

technotackle....

Mobile App Development

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Astec

Warsaw, Poland

Industrial IT Software Engineering, Enterprise Web Portals & Cloud Systems

50-249

$ Min. $10,000+

$100 - $149 / hr

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</> React </> Angular </> Node.js +8

Mobile App Development Custom Software Development

astec.com

Web Development +1

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Iconic Solutions

Remote

Premier Software Engineering & SEO-Driven Web Solutions by Iconic Solutions

10-49

$ Min. $5,000+

$50 - $99 / hr

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</> React </> Next.js </> CSS Modules +10

E-Commerce Development Web Design Website Optimization +1

iconicsolutio...

Mobile App Development

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MotionMobs

Birmingham, Albania

Alabama Enterprise Mobile App Software Engineering & Web Studio

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</> React </> Node.js </> JavaScript +9

Mobile App Development Custom Software Development Business Consulting +2

motionmobs.com

Mobile App Development

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CbSol

Austin

Custom Software Engineering & Web Application Development

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</> React </> Node.js </> Laravel +6

Mobile App Development Custom Software Development Blockchain +3

cbsol.com.pk

Web Development

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Algotech Solutions

Cluj-Napoca, Romania

Enterprise SaaS Software Engineering, Full-Stack Web Portals & Microservices

10-49

$ Min. $10,000+

$50 - $99 / hr

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</> React </> Node.js </> JavaScript +6

Custom Software Development Web Development

algotech-solu...

Mobile App Development

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Codeshine

Warszawa, Poland

European Custom Web Engineering, React & Python Software Studio

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</> React </> Node.js </> Django +8

Mobile App Development Custom Software Development Product Design +1

codeshine.io

Mobile App Development

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DreamTeam Mobile

Enterprise Mobile App Development & Web Software House

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</> React </> Node.js </> JavaScript +6

AR/VR Development Mobile App Development Custom Software Development +2

dreamteam-mob...

Mobile App Development

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Alphanizes

Miami Beach

Custom Enterprise Software Engineering, Web Portals & Mobile Software

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</> React </> Node.js </> Django +8

Mobile App Development E-Commerce Development Web Development +2

alphanizes.com

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Technology Guide & Market Insights

Hiring JavaScript Agencies: Complete Guide & Overview

JavaScript is a general-purpose programming language used extensively for web development. It runs directly in web browsers for interactive interfaces and can also run on servers, desktop applications, mobile applications, and developer tools. JavaScript supports event-driven and asynchronous programming and has a large ecosystem of libraries and frameworks. It is a core technology for frontend development and is also widely used in full-stack applications through runtimes such as Node.js.

For projects using JavaScript, teams should consider the application's requirements, expected scale, integration points, deployment environment, testing approach, and long-term maintenance. Choosing the technology should also take into account the existing skills of the development team and the libraries or services already used by the product.