Companies · category

Top IT Service Providers for JavaScript in India

390 IT service providers ranked by rating, review volume and listing quality.

JavaScript spans more ground than any other language on this list. It runs in every browser, on servers through Node, and inside mobile and desktop applications, so a firm listing it may be doing front-end interface work, back-end services, or both.

The useful clarification is which part of the stack, and with what. Front-end work is dominated by a handful of frameworks and the choice affects hiring for years afterwards. Back-end JavaScript competes with other server languages and is chosen for good reasons and bad ones. Ask why they would pick it for your project specifically — a clear answer indicates a team choosing tools, and a vague one indicates a team using whatever they already know.

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Between them, the 388 best-ranked of these 390 IT service providers cover web development (374), iOS app (315), mobile app development (309) and android (307). They also list work in Delhi NCR, Bengaluru, India, Ahmedabad and Pune. 385 of them have written a profile you can read before you get in touch.

We list more than 350 IT service providers in India listed for JavaScript development. The order comes from what each firm publishes and what has been verified about it, never from payment — at the top right now: Zepto Systems ltd, Tecziq Solutions and SocialDNA Labs.

Before you shortlist, check

Which frameworks they use, and why for your project
Automated tests and code review as standard
Performance and accessibility targets agreed up front
How dependencies are kept up to date after launch

Filter by fitbudget, engagement, size and more

Infinite Uptime
Mobile App Development · Web Development · iOS App · Also in Mumbai and Pune
Infinite Uptime is a Global Industrial IoT Solution Provider or Improved Quality, Productivity, Monitoring and Predictive Maintenance in the Engineering and processing industries.
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D&K Group
Mobile App Development · Web Development · iOS App
D&K Group (D&K) is application development, systems integration and professional services firm with its registered office at Surat, India.
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People10 Technologies Inc.
Mobile App Development · Search Engine Optimization · Custom Software Development · Also in Bengaluru, India
People10 (www.people10.com) is a fast-growing digital transformation and product engineering leader based in US and India.
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iROID Technologies
Mobile App Development · Search Engine Optimization · Web Development · Also in Kochi, India
We keep ourselves updated with the upcoming technology and apply the right technology to come up with a productive, cost-effective solution Our rich portfolio justifies the fact…
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Moon Technolabs Pvt. Ltd.
Mobile App Development · Web Development · iOS App
Moon Technolabs Pvt. Ltd. was founded by an inspired team of entrepreneurs from India, having more than the decade of experience in Outsourcing business of Software Development in…
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Digital Controls
Mobile App Development · Web Development · iOS App · Also in Indore, India
DigitalControls - Digital Marketing System Pvt. Ltd., Is an ISO 9001:2008 certified Industrial automation and control solution providing company located in Indore India and…
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Knex Inc.
Mobile App Development · Web Development · iOS App · Also in United States of America
KNEX was established as a consulting company in the United States of America.
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Dot Com
Mobile App Development · Web Development · iOS App · Also in Surat, India and Mumbai
Founded in 2019, DOTCOM is a global software development company with roots in India.
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Qruize Technologies Pvt. Ltd.
Mobile App Development · Web Development · iOS App · Also in Chennai
An innovative AI-driven automation solution provider, empowering global businesses with high-end automation consulting Services and solutions.
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VVDN Technologies
Mobile App Development · Web Development · iOS App · Also in Coimbatore and Kochi, India
VVDN is a 'Concept to Production' company that is uniquely positioned to deliver versatile, innovative, world-class quality product development.
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Energy Cloud Technology
Mobile App Development · Web Development · iOS App
Our mission is to, “Extend boundaries of our clients and customers by providing cutting edge technology and innovative services in the embedded and wireless domain”.
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73Lines
Web Development · UI/UX Design · E-Commerce Development
73Lines is one of the most experienced Odoo CMS and E-commerce Design and Development Company.
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ChromeInfotech
Web Development · iOS App · Web Design
ChromeInfotech is a Forbes recognized Full Stack Web and Mobile App Development Company based out of India and the US.
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Absolutdata Analytics
Mobile App Development · Web Development · iOS App
Absolutdata products and services deliver scalable business impact across the enterprise by combining cutting edge AI and ML with its heritage in analytical frameworks, business…
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Zealous System
Custom Software Development · Web Development · Web Design · Also in Ahmedabad
Zealous System is a trusted technology leader in software and web development services, having expertise in mobile app development for various platforms – iOS, Android – as well as…
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NDOT Technologies
Mobile App Development · Web Development · iOS App
We started developing our Mobility products in 2014, focusing on customers across the globe and serving taxi companies.
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Amar Infotech
Mobile App Development · Web Development · iOS App · Also in Ahmedabad
Amar InfoTech is all about excellence, passion and flexibility.
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PsiBorg Technologies Private Limited
Mobile App Development · Web Development · iOS App
Psiborg is an IoT company, where we provide end-to-end IoT solutions, which includes consulting, device engineering, cloud and mobile application development, data analytics, and…
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Codelynks Software Solutions Pvt. Ltd
Mobile App Development · Web Development · iOS App · Also in Kochi, India
CODELYNKS is a fast-growing technology solutions company with a focused approach to developing high-quality mobile/tablet & web applications for enterprises.
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OSVIN Web Solutions
Mobile App Development · Web Development · iOS App
OSVIN Web Solutions, a number one mobile and internet apps development company primarily situated in India.
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Wafer Electronics
Mobile App Development · Web Development · iOS App
Wafer provides reliable Software & Hardware Solutions for Electronics, Internet of Things and Cloud-based Web and Mobile Applications We provide turnkey solutions for your design,…
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TronicsZone
Mobile App Development · Web Development · iOS App · Also in Bengaluru, India
TronicsZone is one of the leading companies in the areas of IoT, Custom Electronics Design, Embedded Systems, Electronics prototyping & electronic manufacturing services covering a…
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Sageable Technologies
Mobile App Development · Web Development · Staff Augmentation · Also in Hyderabad
Founded in 2015 in Chicago, IL as Metanoia Solutions Inc focussing on IT consulting and staffing services, Sageable Technologies is a now full-cycle software development company.
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Alif IT Solutions
Mobile App Development · Web Development · iOS App · Also in Pune
We are designers. We are developers. We are innovators. ALIF IT Solutions Pvt. Ltd. is a global company specializing in software product and technology.
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How is this ranking worked out?

The order comes from what each firm publishes and what has been verified about it, and never from payment:

Profile completeness: the details a buyer needs to judge a firm — what it does, who it serves, how it prices, who it has worked for
Earned trust: verification, awards and the other checks a firm has actually passed
Client reviews, where they exist: the rating is smoothed, so one five-star review cannot outrank a firm with a hundred good ones, and volume counts with diminishing returns

Client reviews are still rare across this catalogue, so on most lists today the order is set by the first two. A firm near the top is the best-documented and best-verified one we hold, which is not the same claim as the best one to hire. Use the list to build a shortlist, then check the firms yourself.

Sponsored listings are labelled and shown apart from this list. How rankings work

Only firms whose profile names India are counted here, so a firm that lists a town but no country is not yet included.

Where else can I look?

The same list elsewhere: USA (762) · UK (478) · Germany (214) · Ukraine (145).

Other specialisms in India: Android app development (903) · iOS app development (849) · e-commerce (813) · PHP development (669) · UI/UX design (643).

Every IT service provider in India: the full list.

Every category in India: the India country page.

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Everything here links back to the same verified catalogue. Pick your next stop.

Top IT Service Providers for JavaScript in India

Infinite Uptime

D&K Group

People10 Technologies Inc.

iROID Technologies

Moon Technolabs Pvt. Ltd.

Digital Controls

Knex Inc.

Dot Com

Qruize Technologies Pvt. Ltd.

VVDN Technologies

Energy Cloud Technology

73Lines

ChromeInfotech

Absolutdata Analytics

Zealous System

NDOT Technologies

Amar Infotech

PsiBorg Technologies Private Limited

Codelynks Software Solutions Pvt. Ltd

OSVIN Web Solutions

Wafer Electronics

TronicsZone

Sageable Technologies

Alif IT Solutions