Top JavaScript Development Companies
Best Java Script Web Developers

It is not only our mission to build high-quality websites and marketing materials for our clients but to also ensure our client get ultimate experience in every single process of our work. At Crewits LLC, we don’t consider ourselves web developers, web designers, and marketing geeks – we’re professionals. Professionals that put customer satisfaction first and makes expertise our specialty. In other to provide such quality service, we have hired some of the smartest people to our team and focused on our goals.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Hyattsville
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Critical Mass was founded when a design visionary and a successful entrepreneur came together with a focus on digital experiences in a rapidly evolving space. Over the next 20 years, we helped global brands reimagine digital and transform their businesses through strategic consulting, innovative creative ideas, and cutting-edge technology thinking.
Today, we are 950 employees across 11 global offices. Even though we’re much bigger than when we started out in Calgary, we remain true to our roots—we’re transparent, honest, passionate, and have a can-do attitude that our clients notice and appreciate. Our executive and global leadership team use an open and accessible management style to drive our success on all fronts: innovating our services, mentoring our talent, and ensuring we deliver industry-leading work. We believe this is core to our success as a digital leader.
We are now majority-owned (99%) by Omnicom Group Inc. (NYSE: OMC). Omnicom is one of the largest holding companies for global advertising, marketing, digital and communications services firms. Their global revenue is over $15 billion, and they have more than 5,000 clients in over 100 countries.
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Undisclosed
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250 - 999
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Undisclosed / hr
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CA, Calgary
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CRMJetty is a hub of innovative customer relationship solutions. We provide ready to CMS integrate portal solutions for SuiteCRM, Sugar CRM, Salesforce, and Dynamics CRM, IT service, education portal, healthcare portal. Our tools ensure that you can render enhanced interactions at each stage of your customer lifecycle. However, as our experience tells us, customer self service portals demand a custom development approach to suit varied business logic as per various the industry and CRM customizations. CRMJetty also provides custom portal solutions to build partner portal, affiliate portal, vendor/supplier portal, knowledge base portal, and more. We develop tools to accelerate your customer relationship practices in the fastest span with minimal resources and utmost expediency. Our tools can help you and your employees better your service offerings.
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$10,000 +
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250 - 999
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$50 - $99 / hr
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IN, Ahmedabad
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We help companies build transformative user experiences, find product-market fit and scale with great software engineering.
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$50,000 +
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10 - 49
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$100 - $149 / hr
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CA, Toronto
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We deliver custom blockchain solutions for SMB.
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$5,000 +
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50 - 249
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$50 - $99 / hr
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LV, Riga
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We are pretty sure we can help you make it work.
- We’ve been creating websites for a wide range of clients throughout Canada and around the world since 2002.
- Our team of talented designers and developers can bring whatever you want to life.
Crystalaxis Technologies is a web design and development agency located in Mississauga. With our extensive knowledge and experience in the field, we are ready to meet any challenge for you.
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$1,000 +
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2 - 9
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$25 - $49 / hr
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CA, Mississauga
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We value our clients and specialists more than anything else, they occupy jobs in our firm and know how to solve the toughest business problems. Therefore, our clients are always satisfied with the results. Here are some of the companies we have worked with: Bonzer, Schedfast, Hub Culture, Flat Snapp. To see what projects we have implemented for them, check out our website.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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UA, Zaporizhzhia
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A team of experts focused on driving brand growth. Being on the market since 2009, we have managed to gain the trust and respect from our clients. Long-term relationships and happy customers have always been one of our main goals. Our skills and knowledge are very flexible - we are able to accomplish literally any IT challenge today’s market can throw on us. We are motivated by the satisfaction of our clients. Put your trust in us and share in our growth Asset Management is made up of a team of expert, committed and experienced people with a passion for financial markets. Our goal is to achieve continuous and sustainable growth of our clients. Our websites are easy for anyone to update and customize. With 100’s of content options and SEO tools built in, every website we build is ready to be competitive in search results. Our full-service team of marketing strategists, designers, and developers build high converting websites that typically see an increase of 200% after launch.
Let us work with you – as a team. Providing clarity, direction, support and proven practices and deliverables (websites, seo, ppc, social media, content, etc.) that will generate you more business over the long term.
Your website should be an asset – not a hindrance. We help companies solve business challenges through smart development.
We partner with brands like yours to create websites your customers will remember, vastly improve your key metrics, and display your brand with pride.
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$1,000 +
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10 - 49
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$25 - $49 / hr
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CA, Barrie
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CUBYCODE is a team of professionals providing technological services since 2014. Proficient in Web development, App development, Amazon Web Services, Quality Assurance, and Testing. We combine strong techniques, amazing visuals, and creative strategies to tell the real story of your organization while providing data-driven results.
Our Client Base:
Mid-sized organizations, Startups with a passion to thrive in this dynamic market and established Corporate Companies who are committed with quality and deliverance.
Our Services:
- Product Strategy
- Blockchain Development
- IOS App Development
- Android App Development
- Web App Development
- Prototyping & Concept Development
- SAP Development
- Security & Compliance
- App Analytics and Marketing
- Product Design
- Interactive TV Development
- Quality Assurance & Testing
- Mobile Backend Engineering
- Security & Compliance
- App Analytics and Marketing
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Overland
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Cultivate is a Chicago-based brand and apps agency crafting award-winning branding, creative marketing, websites, and apps. Our mission is to build brands that truly matter.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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US, Chicago
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Culture Foundry is a digital agency that builds and maintains websites and apps. The agency is a trusted partner that provides a unique digital experience for businesses. The values of the team behind CF help make work on even the most complex projects a flexible, transparent, and productive development process. This is confirmed not only by numerous positive client reviews but also by a rich portfolio that represents the agency at its best.
The power of Culture Foundry is in its team, which consists of more than 15 different professionals, including a lead designer, software engineer, full-stack developer, web designer, front-end specialist, and others. You can get acquainted with each of them on LinkedIn. This is where the agency also provides information about its strategies, social responsibility, and more.
CF experts use all their professional potential (and more) to eventually build a long-term relationship with their clients. What exactly do they do to achieve this? For brands to succeed in the digital space, well-thought-out tactics are a must. Therefore, a full-service digital firm focuses primarily on developing digital strategies that will help businesses pay off investments and outperform their competitors in the future.
In addition, special attention is paid to website design to then turn it into a compelling user experience. Culture Foundry specialists are able to create separate server-side or client-side apps for you. Finally, the agency takes full responsibility for its actions and provides 24/7 support.
Culture Foundry offers the following services to businesses:
- Digital strategy and design development;
- Professional 24/7 support;
- Help with ADA/WCAG compliance;
- Analytics program development;
- Headless CMS development;
- DevOps toolkit setup;
- Digital response team;
- E-commerce technologies;
- Managed hosting;
- Mobile app development;
- SEO services;
- Ongoing programs.
Culture Foundry uses the following programming languages, frameworks, and platforms: WordPress, Drupal, Modx, Craft CMS, Shopify, PHP, Ruby on Rails, Go, Node.js, React, GraphQL.
Ready to grow in the digital environment? Then send an email to Culture Foundry with a request for a free consultation.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, Seattle
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We are CustomSoft, a tech company specializing in digital commerce, strategy development, e-commerce funnel optimization, UI/UX design, interaction design, and engineering. In our work, we use the most innovative tools, advanced technologies, and adaptive approaches to implement the most ambitious projects and provide an exceptional experience.
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$10,000 +
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10 - 49
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$25 - $49 / hr
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RO, Bucharest
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CIS Established in 2003, Cyber InfraStructure INC. or CIS is a leading IT and consulting company in Central India. Since 2003, CIS has been providing highly optimized technology solutions and services for SMEs and large scale enterprises across the world. CIS has worked with 2100+ clients in more than 100 countries. Their expertise and experience ranges across a wide range of industry domains like education, finance, travel and hospitality, retail and e-commerce, manufacturing, gaming, media and entertainment, logistics, hi-tech, telecommunication, health care, and many more.
Cyber Infrastructure INC which is an IT services provider such as custom application development, mobile application development, creative web design, Microsoft solutions, SAP solutions, open-source development, Java development, Oracle development, big data solutions, digital experience solutions, CAD/CAM architectural services, testing automation, infrastructure automation and cloud, digital marketing, ITeS, etc
CIS offers comprehensive IT services such as custom application development, mobile application development, creative web design, Microsoft solutions, SAP solutions, open source development, Java development, Oracle development, big data solutions, digital experience solutions, CAD/CAM architectural services, testing automation, infrastructure automation and cloud, digital marketing, ITeS, etc.
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$25,000 +
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250 - 999
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$25 - $49 / hr
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US, San Jose
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Our longevity of over 20 years makes Cyberlaunch one of the longest running Website Design and Development companies in the world! It is evident in today's world that web sites are a necessity for any and every business. Most organizations have come to realize that not only is the cost of having a website developed an investment, but also that the maintenance of their site is a standard monthly expense. Cyberlaunch designs with this in mind.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Omaha
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Cyfuture is a leading provider of call center, software development, data center, cloud and outsourced support services to clients in e-commerce, retail, information technology, software services, education, banking and finance sector and government agencies. Our solutions help clients increase their productivity and performance whilst we efficiently manage their business-critical IT infrastructure and business support functions.
Cyfuture owns and operates state-of-the-art, Tier III data center facilities in Noida and Jaipur (India) which are equipped with cutting-edge hardware to deliver industry-leading data center and cloud hosting solutions. We have a team of more than 2000 qualified professionals across nine locations in India, US and UK, delivering end-to-end technical support and business process outsourcing solutions to global clients. Our hosting and outsourcing business operates under the brand names of Go4hosting and go4customer respectively.
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Undisclosed
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1,000 - 9,999
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Undisclosed / hr
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US, Houston
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We are a team of product designers & web and mobile app developers with a diverse skillset and vast experience across several industries. We are flexible in our approach and diverse in our skill-set. Each project is different, and we treat it as such.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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US, Pleasanton
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CYber+PERception=#CYPER (www.cyper.ca).
We conduct eCommerce integrations and enterprise solutions implementations for eCommerce.
Transactional websites on Magento 2, Shopify, Shopify Plus, and other transactional platforms.
OMS, POS, ERP, PIM, CRM solutions integration.
Cyperᵀᴹ exists to realize your most ambitious ideas in the world of technologies.
Cyperᵀᴹ is a HIPAA and PIPEDA compliant organization dedicated to meet the highest security and privacy standards.
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Undisclosed
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2 - 9
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Undisclosed / hr
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CA, Montreal
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We build a complete digital package for our clients. Our service breaks down into 3 areas: 1. Website, landing page, mobile apps development. 2. Graphic Design 3. Digital Marketing
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$5,000 +
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2 - 9
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$50 - $99 / hr
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US, Baltimore
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We're a full-service web design company in Montpelier, Vermont specializing in custom WordPress websites for nonprofits and small businesses. Working with Dadra means you get a beautifully designed website that is hand crafted for your unique needs, from fundraising to publicity, from online sales to search engine optimization. You also get a website that lasts — durable for years to come, easy to update, and versatile so that it can easily adapt to your new ideas and growth. Finally, you get Gabe, which means you get what matters most in a personal and professional relationship: attention to detail, active communication, enduring dedication, and an all-around good guy who believes in his clients and their missions.
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Undisclosed
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Freelancer
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Undisclosed / hr
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US, Berlin
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Dakai Group focuses on going the extra mile when it comes to delivering software projects of any kind.
Our clients include some of the most respected companies and startups around the world. We understand cultural barriers and work with the right people across continents to deliver the best results possible.
Our work has been featured in Forbes, The Economist, various national newspapers and we've taken many startups from seed funding to their exits and big acquisitions. These startups have been acquired by Cisco, Ford, and others.
By combining modern fields such as Neuroscience, Blockchain, Machine Learning we are able to provide more than others in the space. By selecting the clients we work with carefully and making sure the team is enthusiastic about the projects we work on we can say that our clients are also great friends and supporters.
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$25,000 +
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10 - 49
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$50 - $99 / hr
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CA, Vancouver
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Danavero Inc. is a software development and consulting company that specializes in turning great ideas into profitable technological solutions. We are client-focused, and maintain an active interest in the new and emerging technologies that support our products and services.
What do we provide?
● Web application development
● Drupal development and support services backed by years of experience and enthusiasm
● Custom software development services for projects of any size or complexity
● Mobile app development
● Search engine optimization to make sure your website has high rankings in search engine results
What are our principles?
We value trust and we focus on building long-term transparent relationships within our company and with our clients.
We love all things digital and we embrace innovation. Working with us means keeping up with the latest development trends.
We foster our talent. We stimulate growth as a company and among our team. Each Danavero team member is a true fan of their job.
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$5,000 +
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50 - 249
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$25 - $49 / hr
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CA, Toronto
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Dare Digital is based in Perth, Western Australia and we are a full-service digital marketing agency who partners with businesses of all sizes and industries. When starting the agency in 2018, the goal was always to grow a digital agency that focuses on being a trusted partner for local businesses. since then we have experienced strong growth on the back of aiming towards the original goal and will continue down this path for the future.
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Undisclosed
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2 - 9
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Undisclosed / hr
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AU, Perth
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Web Design&Development team DarkLime - this is who we are! What we do: 1. Create a unique style. 2. Develop fast and stable software. 3. Support and care of your web app. Angular 2/../12, upgrade complex web app to Angular 12 State management (NGRX, NGXS) Angular Universal (Server-side rendering) Angular Material Clickable prototype's design (UI/UX)
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$5,000 +
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10 - 49
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$25 - $49 / hr
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UA, Zaporizhzhia
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Darkwater Digital is a digital solutions development firm based out of Nyack, NY that specializes in web development and digital solutions for businesses in the New York metropolitan area. Our specialties include web development, business application development, search engine optimization, analytics solutions, and many other digital and technical services. We understand the intersection of technical and creative digital solutions, and how they can be leveraged together to grow businesses. We have worked with many clients to meet their specific needs and are able to tackle both small and large projects at an affordable price point.
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$1,000 +
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2 - 9
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$50 - $99 / hr
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US, Nyack
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Sure, we can build an attractive brochure style site, but our experience as enterprise engineers and passion for problem solving makes us uniquely suited to deliver attractive and functional sites that aren't just an exercise in purchasing a design template and installing a series of plug-ins. Our solutions are centered around organizational challenges such as API, ERP and data integrations, creative multi-audience websites, and efficient and maintainable hubs for information. The online systems we build are designed to provide more than just a sleek new look for marketing. This means that your solution won't only be beautiful, but useful, engaging and driven by your goals. We'll partner with your team to harness technology in order to increase your organization's efficiency and empower your brand's engagement.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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US, Beaverton
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Data Venture Solutions Ltd was founded with the goal of providing Cloud & Big Data Solutions as well as Bespoke development affordable for SMEs and Startups. We offer advisory and solution development services to start-ups and SMEs for developing Cloud, Big data analytics, Mobile and Enterprise applications.
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$5,000 +
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10 - 49
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$25 - $49 / hr
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GB, Leeds
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$100,000 +
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1,000 - 9,999
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$50 - $99 / hr
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US, Irving
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Founded in 2002, Datalis Solutions Corporation (DSC) was a company that provided “True Logistics Support” to the Aerospace and Defense companies. Datalis Solutions Corporation is a privately held corporation located in Northern New Jersey USA. We have grown from a provider of logistics support for the US Government and Defense/Aerospace OEMs, to an internationally recognized technology, training and product support services provider for both the Defense and Commercial Markets.
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Undisclosed
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2 - 9
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Undisclosed / hr
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US, Montvale
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You need an effective online strategy to reach your business goals. And you need a trusted partner to guide you there – today, and as your business grows.
We're dative. We can help.
we learnYour business is unique, your website should be too. So we learn about you. Your customers. Your goals. Because a better understanding of your project leads to better outcomes.
we createWe design custom websites that are beautiful and easy to use. We build them to be fast, secure and SEO friendly. It's not magic. It just seems that way.
we deliverWe deliver value to your business and serve as a trusted partner and consultant. No surprise, almost all our work comes from client referrals and repeat customers.
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$5,000 +
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2 - 9
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$150 - $199 / hr
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US, Barnstable
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Dawson Andrews is a global and independant digital product house. We partner with brands and startups to design and develop digital products, experiences and services at scale. Product strategy, user research, design, technology, analytics and optimisation; everything you need to make a successful digital product or service, and nothing more.
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$10,000 +
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10 - 49
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$100 - $149 / hr
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GB, Belfast
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Daxima is a software development firm based in Northern California. We have been in business for 14 years building software solutions for clients in California and around the world. We work with clients of all sizes to understand their business need and build compelling software products.
We are Agile and are experts at building web applications in .Net/Node/Java along with Angular and HTML 5 in the front end.
We also have a dedicated Quality Assurane team and can do both manual and automated testing with Selenium.
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$25,000 +
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50 - 249
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$100 - $149 / hr
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US, Orinda
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Day Shift Digital is a specialized team of eCommerce & WordPress experts based out of Toronto. Our team works remotely across Canada and we work with clients internationally.
Overcoming digital obstacles is at the core of what we do. We’ll work with you and your team to create a unique, intuitive, and easy-to-update website.
Our Mission
Our mission is to create unique, powerful, and user friendly websites that serve our clients needs and deliver results. We value our personal connections with our clients and use our collaborative process to reach each clients’ unique needs in delivering work.
Why work with us?
- We take a detailed, iterative approach to building your website and make sure your goals are met every step of the way.
- We are experts who understand both the technical and business needs of your website.
- We are experts in transforming goals and ideas into websites that convert.
- We are a small, tight knit team who communicate well and are easy to get along with
- We work with any industry and are flexible in our process to make sure the way we work will deliver the results you need.
- We care about the quality of our work and it shows in our websites and happy clients.
Book a free 30 minute consultation with us today.
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$5,000 +
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2 - 9
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$100 - $149 / hr
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CA, Toronto
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We are the IT Company developing high quality Web-oriented projects of any difficulty level. We are the team of developers and each of us is a professional in his sphere. Thanks to our great experience and focus on new progressive technologies, our products are stable and effective. The confidence of our clients and intention of the new specialist to join our team is based on our rich experience and the great number of successfully performed works.
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$5,000 +
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2 - 9
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$25 - $49 / hr
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UA, Kyiv
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DDI development works in such business verticals as Fintech, eLearning, Booking, HR&Recruitment, eCommerce and others. Deep expertise of our programmers, business analysts, and project managers allows us to provide the service of highest quality.
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$1,000 +
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50 - 249
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$25 - $49 / hr
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UA, Kharkiv
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Def Method provides tailored resources for your unique project. With experts in engineering, product management and design, we are positioned to support our clients through all aspects of software development.
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$25,000 +
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10 - 49
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$150 - $199 / hr
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US, New York City
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From concept to architecture to launch, we have the expertise and dedicated teams to deliver projects smarter, better & faster. We’ve seen technologies go extinct and watched design fads pass and that’s why we continually look ahead to what’s next. By focusing on those things that don’t change, thoughtful, creative work – we relish the everchanging landscape of technology and look forward to each new challenge with excitement.
A Digital Agency. From strategy, design, development, and launch. Since our birth in 2002, we’ve prided ourselves on helping brands embrace new technology to give them a competitive advantage by combining strategy, design, and technology creating useful, enjoyable and valuable digital products. We specialize in helping clients overcome barriers to innovation. We understand our client's vision and needs and identify opportunities to move a business forward. We are a digital machine!
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$25,000 +
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10 - 49
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$100 - $149 / hr
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US, Red Bank
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We create digital tools and interactive experiences that connect, inform, and inspire. Our forward-thinking clients come to us for audience-centric strategies, killer content, thoughtful user-centred design, and smart, seamless technology that works.
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$10,000 +
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2 - 9
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$100 - $149 / hr
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CA, Vancouver
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Denverdata Web is your parter to business success. We provide complete Website Development, Website Design, and Digital Marketing Strategy services for the lifetime of your business. We work with businesses of all sizes to provide digital servies such as Web Development and Design, Content Management Systems (CMS) Support, and Internet Marketing. While some marketing firms provide a-la carte services or one-size-fits-all solutions, Denverdata Web is a full-service digital marketing and web development agency focused on creating custom solutions that meet your specific needs. Contact us today for a no-cost website consultation and get the expert guidance you need to make your business goals a reality.
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$5,000 +
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10 - 49
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$150 - $199 / hr
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US, Denver
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We’re DePalma Studios, the boutique product design, and development company based in Nashville, Tennessee. Digital product design is our passion, and helping companies build applications people love is what we do.
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$5,000 +
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10 - 49
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$100 - $149 / hr
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US, Nashville
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$25,000 +
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50 - 249
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$25 - $49 / hr
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US, Dallas
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