Looking for a JavaScript development company to build or modernize a web application? Explore a curated list of top JavaScript development companies offering front-end development with React, Vue.js, or Angular, backend development with Node.js, API development, full-stack development, application modernization, and ongoing maintenance.
Each company is evaluated by TopDevelopers.co based on its JavaScript expertise, framework experience, technical capabilities, project portfolio, client reviews, and delivery record. Compare the listed companies by their application architecture, testing practices, performance optimization, cloud experience, team capabilities, and budget fit to find one that matches your development requirements.
4599 Companies | Last Updated 25 June, 2026
Driving Your Business to the Digital World
Survin IT Solutions is an industry-leading web & mobile product development agency. Since 2013, our team of award-winning mobile strategists, UX/UI designers, and software engineers have delivered over 100+ Web & Mobile solutions to the world's leading enterprise and consumer-facing companies. Survin IT Solutions is a complete IT company that serves you Web Development services, Mobile App Development, Web Design, E-Commerce Web development, and Opensource CMS development for offering your business excellent leverage and expansion boost…Explore the detailed profile of Survin IT Solutions Pvt Ltd
11 to 50
$51 - $100
$5001 - $10000
India
New Dimension to T World
Mobile App and Web Development Partner IT Services India, founded in July 2010, has established itself as a leading mobile app and web development company in India & USA. We proudly serve clients globally, including the United States, the United Kingdom, and Australia. Our expertise spans various industries and scales, from innovative startups that have gone public to well-established Fortune 300+ companies. Our comprehensive range of services is designed to meet the diverse needs of our clients, ensuring the highest quality and most efficient…Explore the detailed profile of IT Services India
51 to 250
Up to $25
Less than - $5000
India, USA
Transform your business
XFORM TECHNOLOGIES PRIVATE LIMITED is an emerging Information Technology (IT) and Software Development Services provider in Pune, India incorporated in 2013. Our main objective is to transform people’s life by using latest, reliable, flexible and secure technologies. We prefer to deal with open source technologies to make Customized Product Development, Website Development, Web Application Development, Android Application Development, iOS Application Development, Mobile Application Development and Software…Explore the detailed profile of Xform Technologies Private Lim
11 to 50
Up to $25
Less than - $5000
India
web design in madurai, web designing company in madurai,
Up to now, we are satisfied with lots of customers in our business based on web design and development. You can believe our words when you can start your website through a 3P web designing company in Madurai. We have lots of specialized developers to complete your work at the right time. Utilize the great opportunity to grow your business. Explore the detailed profile of 3P WEB Design Company Madurai
11 to 50
Up to $25
Less than - $5000
India
Pharmacovigilance Software
Founded in 2016, we are a Software Development Company specialized in developing and implementing robust technology solutions for Life Sciences R&D. We help Pharma, Biotech and CROs in reducing their time and cost in Clinical trials by implementing innovative technologies that involves Data warehousing, Analytics, Collaboration, Automation, and Artificial Intelligence. Explore the detailed profile of Clinevo Technologies
11 to 50
Up to $25
$5001 - $10000
India
Full Stack Developer in PHP Frameworks (Top Rated)
I have 11+ years of experience as a Full-stack developer. UIUX | HTML & CSS | FULL STAKE DEVELOPMENT | RESPONSIVE WEB DESIGN | WORDPRESS | CMS | PHP | MVC FRAMEWORKS | MYSQL | API INTEGRATION | E-COMMERCE | GIT REPOSITORIES | MANY MORE... I have developed a series of web application as freelancer as well as my association with agencies since last 11 years has helped me a lot to be a good project manager as well. I have worked in all stages of application development starting with the design phase, through development, testing and implementation.…Explore the detailed profile of Overseas Web Solution
11 to 50
Up to $25
Less than - $5000
India
Achieve Growth & Success with ReformedTech
ReformedTech is a web and software development company who started their journey from scratch. Founded in 2017, they have an excellent team of various experts who are professional Web developers, Designers, UI & UX experts and Artists. ReformedTech provides services for Software development, Web application development, E-commerce development, DevOps, Mobile app, UX/UI design and many more in numerous industries ranging from home to abroad. Explore the detailed profile of ReformedTech
11 to 50
Up to $25
Less than - $5000
Bangladesh
Building E-commerce Stores & Experience
Shopify Gems is a top-rated shopify ecommerce agency specializing in e-commerce store development. Founded in 2016, we have grown into a dynamic, agile, and fast-moving company dedicated to client solutions within the e-commerce domain. Based in India. Shopify Gems is led by a team of certified designers and coding experts. We measure our success not by who we are, but by what we have designed, developed, and deployed. Our innovation-focused team, comprising project managers, software engineers, digital marketing experts, and UI/UX designers,…Explore the detailed profile of Shopify Gems
Freelancer
Up to $25
Less than - $5000
India
The Digital Revolution
DigiTroopers is the best digital marketing agency that provides you with the desired results in digital marketing services to assist your results-oriented online success. We are providing all digital marketing services for small businesses, digital marketing services for real estate, digital marketing services for healthcare, digital marketing services for startups, digital marketing services for restaurants, and digital marketing services for e-commerce businesses, & we will promote any businesses that you have. We have all digital media solutions…Explore the detailed profile of DigiTroopers
51 to 250
$26 - $50
$5001 - $10000
USA, UAE, Australia+4
Personalised AI & IT Development Solutions for Your Business
We are dedicated to shaping the future of technology through our Innovative Artificial Intelligence (AI) and Information Technology (IT) Solutions. As a leading AI & IT Development Company, we bring Cutting-Edge advancements in AI & IT. We specialize in empowering businesses with innovative software solutions that seamlessly integrate them into the digital landscape. Our goal is to transform business, increase productivity and enhance our customers in an ever-evolving digital world. Explore the detailed profile of UPSCALENET
11 to 50
Not Disclosed
Less than - $5000
India
We shape the digital reality
Milies is a software development company based in Armenia, partnering with organizations all over the world. We are a youthful, driven, quality-focused team, ready to go above and beyond to make sure your tech product succeeds - even under the toughest deadlines. From back-end and front-end developers to DevOps engineers, UI/UX designers, QAs and PMs, we have got you covered! Web development Mobile app development Custom API integrations Steam marketplace development DevOps & infrastructure scaling …Explore the detailed profile of Milies
11 to 50
$26 - $50
$5001 - $10000
Germany, Armenia
Reach your goal with our professional software-development
We are a team of highly skilled developers who share a common passion for the work we deliver. Our vision for software development starts with a thorough analyze of our customer's needs that allows us to integrate the functionality of coding into a solid architecture that will ultimately result in business success. Our services • UI/UX, Branding, Graphic Design • Software Development • Technical Support • IT and Consulting • Quality Assurance and Quality Control Explore the detailed profile of Evinent GmbH
11 to 50
$26 - $50
$10001 - $25000
Germany
Your Tech Partner for Growth
Zoolatech provides engineering excellence—whether you need team augmentation or complete product delivery—trusted by startups and Fortune 500s worldwide. How we work Engagement models: Team augmentation, Dedicated teams, End-to-end managed delivery Global delivery centers across North America, Europe, LATAM, and MENA 98% client retention and transparent processes that ensure predictable results Core services: Custom Web & Mobile • Product Engineering & Modernization • Data/BI & AI/ML • Cloud & DevOps •…Explore the detailed profile of Zoolatech
251 to 1000
$51 - $100
$50001 - $100000
USA, Mexico, Turkey+1
Insanely Great
Awesome Consultancy Limited is a boutique digital transformation. since 2015 we have been helping global companies and established brands reimagine their business by building impactful digital engineering solutions powered by the latest technologies. Explore the detailed profile of Awesome Consultancy Limited
2 to 10
Up to $25
Less than - $5000
Uganda
Askme Technologies - Website Design & Web Development
Established in 2018, Askme Technologies has delivered countless web and digital solutions globally. We are known for our excellence and innovation. Our services include web design, app development, and staff augmentation. We also provide digital transformation, Salesforce consulting, and independent testing. Our team at Askme Technologies consists of professionals dedicated to delivering exceptional services. Our team is good at making websites, and apps and helping businesses change digitally. We all work together to make sure you do well online.…Explore the detailed profile of AskMe Technologies
11 to 50
$26 - $50
$5001 - $10000
India
Solutions that takes you ahead of the curve!
Whizzbridge is a team of passionate engineers and we believe in solving our client's problems through technology. As we embark on the journey of digital transformation, we aim to provide reliable solutions, that are easy to maintain, enhance and scale over time. Moreover, our time-tested delivery model ensures minimum effort from our client. Services And Expertise We Offer: Custom Software Development Professional salesforce services Staff Augmentation Cyber Security Solutions Data Science and AI UX /UI Design Services Blockchain Solutions…Explore the detailed profile of WhizzBridge
51 to 250
$26 - $50
$10001 - $25000
USA, Pakistan
The go-to dev shop that actually delivers
The AI-first dev shop that actually delivers. Leanware delivers custom software solutions for startups and businesses. As a boutique nearshore software development company based in Colombia, we specialize in React Native mobile app development, UX/UI design, MVP development, and AI-powered full-stack solutions that drive rapid growth and conversion optimization. Our clients praise our timely delivery,…Explore the detailed profile of Leanware
The team was transparent, understanding, and professional.
11 to 50
$26 - $50
$25001 - $50000
Colombia
Legacy software modernization Software systems integration
We help companies to modernize legacy software as well as integrate various enterprise softwares into one cohesive IT system. Starting from solutions consultancy we help your company or its particular business departments to choose the most cost effective and time saving approaches to IT systems evolutioning growth. Our software development experts will shape and translate your idea into solutions tailored to the constraints and opportunities of your specific case. Integrations with cloud, mobile or 3rd party platforms and SaaS services backed…Explore the detailed profile of Amberteq
11 to 50
$26 - $50
$10001 - $25000
USA
Best IT Software Solution
Keyone Software is a Dubai based IT software firm that specializes in software development. The company has offered a wide range of high quality services in the development, delivery, and maintenance of software in India , Dubai and Canada. Keyone Software is a tech-enabled software solutions provider company, and we create custom strategies for each of our clients based on their needs and goals. The web is our passion, and we’re passionate about helping businesses reach their goals. So when you choose Keyone Software product for your business,…Explore the detailed profile of Keyone Software
11 to 50
$51 - $100
$10001 - $25000
India
CREATIVITY IS AN ERROR IN THE SYSTEM
Alienity Technologies, founded in 2022, has quickly risen to prominence in the technology sector. With a mission to transform businesses through the power of technology, Alienity Technologies has solidified its position as a reliable partner for businesses seeking digital transformation. WHAT WE DO Alienity Technologies offers an extensive range of services designed to cater to the evolving needs of businesses. Their core services include but are not limited to: PRODUCT UI & UX DESIGNING MOBILE APPLICATION DEVELOPMENT WEBSITE DEVELOPMENT SEO…Explore the detailed profile of Alienity technologies
11 to 50
Up to $25
Less than - $5000
India
Where Innovation Meets Excellence !
At Aptagon Technologies, we firmly believe in harnessing the power of innovative technologies to deliver unparalleled services to our clients. As a leading software agency, we are at the forefront of transforming the digital landscape. Established in 2020, Aptagon Technologies has swiftly risen from a humble start-up to a reputable company with a global presence. With offices in Pakistan, the United Kingdom, and the United States, we have earned the trust of a diverse clientele spanning across the globe. Our team comprises over 100 highly…Explore the detailed profile of Aptagon Technologies
11 to 50
$51 - $100
Less than - $5000
UK, USA, Pakistan
Go Further
TransData, established in 2003, is a digital technology services company that delivers world-class technology solutions to its clients. We solve complex problems that always emerge during a brand digital evolution journey. By consistent customer experience, our company retention rate is up at 98%. We'll Support You in Testing Innovative Concepts While Sharing Your Insights. Explore the detailed profile of Transdata
251 to 1000
$51 - $100
Less than - $5000
USA
eCommerce and Digital Innovations
Amitech Group: Tailoring advanced eCommerce solutions for global markets. As a leading full-cycle IT agency, we empower businesses across B2B, B2C, and D2C sectors with innovative eCommerce platforms. Launch seamlessly and boost your financial performance from day one. Our approach includes bespoke eCommerce solutions, industry-best practices, and insightful analytics. Our development accelerators boast 30% more functionality than our peers, setting a new standard in the market. Proud achievements: 100% client retention rate Over 40 triumphs in…Explore the detailed profile of Amitech Group
11 to 50
$26 - $50
$10001 - $25000
Poland
Your Perfect IT Solution
Softnue is a website designing agency and a website development company. Also, we are nominated as the best digital marketing agency in Guwahati, Assam. Softnue provides services like website designing, web development, web application development, and digital marketing services like search engine optimisation (SEO), social media marketing (SMM), and search engine marketing (SEM). We also provide software development services like online/offline, JAVA, and mobile application development, including android application development and IOS app development,…Explore the detailed profile of Softnue
11 to 50
Up to $25
Less than - $5000
India
Innovating Today for a Better Tomorrow with Hashcodex
Hashcodex Tech is an innovative India-based startup dedicated to delivering impactful digital transformation solutions across Neo Banking, Fintech, Crypto Exchange Development, Crypto Payments, Mobile App Development, and Digital Banking. We understand the complexities businesses face in adopting advanced technologies — that’s why we’re here to make it seamless, swift, and cost-effective. Our dynamic team at Hashcodex specializes in smart, efficient solutions to help you achieve your goals. We know that time and budget are crucial,…Explore the detailed profile of Hashcodex
2 to 10
$26 - $50
$5001 - $10000
India
Business excellence through technical innovation
Triple Innovations is a software development agency for Enterprise companies which specialize in business process automation and custom solution development. We are experts in Salesforce and Microsoft Azure cloud platforms. Our knowhow was built on projects in Telecom industry (Communication Service Provider), pharma, mobility, gaming where we delivered turn-key projects and provided professional services. We have delivered over 300 projects which helped our clients reach their goals. __________ WHAT WE DO Salesforce Implementation - Our…Explore the detailed profile of Triple Innovations
11 to 50
$51 - $100
$5001 - $10000
Croatia
Think Creative to Create & Connect
Tech Verticks stands as a beacon of innovation and expertise in the realm of software development. With a dedicated team of seasoned professionals, we specialize in crafting cutting-edge software solutions tailored to meet the unique needs of our clients. Our commitment to excellence is unwavering, as we combine the latest technologies with creative ingenuity to deliver solutions that surpass expectations. Whether you're a startup venturing into uncharted territory or an established enterprise seeking to enhance efficiency, our versatile services…Explore the detailed profile of Tech Verticks
11 to 50
Up to $25
$5001 - $10000
USA
Your Technology Partner
Exper Labs is a full-stack software development company creating bespoke solutions for web & mobile using the latest software technologies. We take great pride in our ability to create value for any business by engineering cutting-edge solutions. Leveraging deep industry expertise, the latest agile practices, and a client-centric approach, we create custom software solutions that help companies achieve their business goals. Explore the detailed profile of Exper Labs
11 to 50
$26 - $50
$10001 - $25000
Pakistan
Engineering your Solutions
Ariston offers comprehensive services in product discovery, custom software development, web app development, mobile app development, web design and development, and UI/UX development. In product discovery, Ariston focuses on understanding user needs, setting clear goals, and validating assumptions to create user-centric solutions that mitigate risks and enhance success potential. Through research, iterative testing, and a user-centric approach, Ariston ensures alignment with user demands and business objectives. Our custom software development…Explore the detailed profile of Ariston IT Services
11 to 50
Up to $25
Less than - $5000
India
Providing Solutions to Complex Problems
Prisma Technologies is Software Development and Consulting Agency based in Pakistan. We provide UI/UX Design, Mobile App Development, Web Development, AI/ML, Big Data, SEO, Digital Marketing, Business Branding, and Social Media Marketing services to Startups and Businesses to empower them. Explore the detailed profile of Prisma Technologies
51 to 250
$26 - $50
$10001 - $25000
Pakistan
Offer effective and efficient digital solutions
Myra Technolabs is a leading digital IT solutions company which is running with the single aim of creating happy clients. We work on our research-based insights to build and offer excellent, dynamic and next-gen software solutions that can help you stay ahead of your competition. Here we offer a range of software solutions that include mobile app development, website development, web application development, etc. Whatever your domain or industry is, we can offer you the right customized solution to get your business started on the digital…Explore the detailed profile of Myra Technolabs
11 to 50
Up to $25
$5001 - $10000
India
We take a people-centered approach to Web & Mobile design
Innova8ors is one of the leading IT Company which is providing a variety of IT services to its valuable clients. We provide complete IT Services which includes Web Development, Mobile App Development, Hybrid App Developement, Game Development, UI/UX Designing and much more. They are always proud of the excellent service and support they provide, and their clients come to them with the assurance that they will get the finest solutions at the best pricing on time. Their professional expertise and understanding ensured that they met the highest client…Explore the detailed profile of Innova8ors
51 to 250
$26 - $50
Less than - $5000
Pakistan, USA
Top IT Development Service Provider in Delhi NCR
ToD Technologies Noida (India) Based IT company provide a full suite of web development services tailored to meet the unique needs of businesses across various industries. From crafting visually stunning websites to developing powerful web applications, our team of experts is dedicated to delivering solutions that drive results. Explore the detailed profile of ToD Technologies
11 to 50
$51 - $100
$10001 - $25000
India
Crafting algorithm of business success
AlgorLabs is a leading digital solutions company dedicated to helping businesses thrive in the online world. We specialize in web development, mobile app development, search engine optimization (SEO), graphic design, and social media marketing (SMM). Our expert team blends creativity and cutting-edge technology to craft custom solutions that elevate your brand, boost online visibility, and drive meaningful results. From building user-friendly websites to designing compelling visuals and managing impactful social media…Explore the detailed profile of Algor Labs
11 to 50
$26 - $50
Less than - $5000
USA
UIUX Design | Website Development | Mobile App Development
CoderScotch is a team of coders, researchers, and software developers in Europe. Our experienced developers take your business on the right track by maintaining the perfect harmony between on-time delivery, high quality, & fair pricing. Our commitment to delivering technology solutions and support excellence has made us one of the top software development companies in Europe. Explore the detailed profile of Coder Scotch
11 to 50
Up to $25
$5001 - $10000
India
JavaScript powers the interactivity, responsiveness, and scalability of modern web and mobile applications. A specialized team of best JavaScript developers brings deep domain expertise in frameworks, performance optimization, and front + back end synergy. Their focused experience helps you avoid technical debt and ensures maintainability.
At TopDevelopers, we analyze registered JavaScript development companies on multiple criteria, including:
Top JavaScript development companies that meet our threshold are the only ones that are allowed on this listing, giving you confidence in quality
Here are common services offered by leading JavaScript development service providers with experienced JS developers:
Rates of hiring JavaScript developers vary by their region, expertise, and complexity. Junior or offshore JS developers might charge from $20–35/hr, mid-level $40–80/hr, while senior or specialized teams may sdk for $100+ /hr.
Before you contact the selected JavaScript development companies from the list, you should look at their portfolios, check client reviews and testimonials, ask for case studies, evaluate their specialization (frameworks, domain), ask about their team size and structure, and request sample code or GitHub links when possible.