Dev Centre House
Dublin, Ireland
European Custom Software Engineering, Java & Full-Stack Web Studio
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Projectland
Belgrade, Serbia
European Bespoke Webflow Engineering, UI/UX & Brand Studio
Appsoluty
Amsterdam, Netherlands
Custom Mobile App Development, Cross-Platform Flutter & Cloud Solutions
50-249
$
Min. $5,000+
$100 - $149 / hr
Code & Pepper
Suwałki, Poland
FinTech Mobile App Engineering & Node.js Cloud Backends
50 - 249
$
Min. $25,000+
$50 - $99 / hr
Relevant Software
L'viv, Ukraine
High-Reliability Mobile Software (99% Crash-Free) & Web Engineering
50 - 249
$
Min. $25,000+
$50 - $99 / hr
ClearSummit
Remote
Los Angeles Custom Enterprise Software Engineering & Mobile Studio
Epix Mobile
Cluj-Napoca, Romania
Plan-Oriented Native Mobile Application Engineering
10 - 49
$
Min. $5,000+
$25 - $49 / hr
Theodo
London, United Kingdom
Lean Mobile App Engineering & React Native Architecture
50 - 249
$
Min. $25,000+
$150 - $199 / hr
EIGHT25MOBILE
Fremont, Canada
Silicon Valley Enterprise Mobile & Web App Studio
Myriad Mobile
Fargo
Midwest Mobile Software Engineering, AgTech & Enterprise Web Agency
Lucky Media
Dallas
TailwindCSS, Laravel & Full-Stack Web App Development
2 - 9
$
Min. $5,000+
$50 - $99 / hr
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.