Top 100 JavaScript Development Companies in Canada
The Best of September 2026Looking for a top JavaScript developer in Canada?
If you're hiring a JavaScript developer to help you build or update a website that's responsive and interactive, consider the pros and cons of JavaScript as a programming language. Advantages include its speed because it's executed on the client-side; reduction in server load; and diverse functionality. Disadvantages to consider include security such as bugs on the client-side.
To assist you in your search for a partner, we’ve compiled this list of the top JavaScript development agencies in Canada. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Canada JavaScript Developers
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661$1,000+2 - 9 employeesRichmond Hill, CanadaATH Technologies is an e-commerce development firm. Their small team of employees is in Richmond Hill, Canada and Lahore, Pakistan. Their team offers E-Commerce Development and Social Media Marketing.Read More
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662$10,000+50 - 249 employeesOakville, CanadaSmall user experience agency Damex Digital, is located in Lake Kathyln, Bangladesh and Dhaka, Bangladesh. Established in 2020, the team provides ux/ui design, web design, print design, graphic design, and more.Read More
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IMCorp IncIndustries
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663$5,000+10 - 49 employeesCalgary, CanadaRead More
UltroNeous is a mobile app development firm established in 2020. Their small team is based in Ahmedabad, India and Denver, Colorado. Their services include mobile app development, web development, e-commerce development, application management & support, and more.
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664$1,000+2 - 9 employeesPointe-Claire, CanadaTowerlogic is a Pointe-Claire, Canada-based custom software development company. The team provides Custom Software Development and Enterprise App Modernization.Read More
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665$25,000+50 - 249 employeesHalifax, CanadaBased in Middletown, Delaware; Karachi, Pakistan; Riyadh, Saudi Arabia and Stockholm, Sweden, RIKSOF is a midsize custom software development company. Launched in 2009, the team offers Custom Software Development, Mobile App Development, Artificial Intelligence, Low/No Code Development, and more.Read More
Clients
Total ParcoIndustries
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666$1,000+10 - 49 employeesCambridge, CanadaDevLux Software Studio & Startup Ventures Private Limited is an IT staff augmentation company. Founded in 2017, the company provides IT staff augmentation and Web Development.Read More
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667$10,000+10 - 49 employeesMississauga, CanadaAppInnovative is an application development company. The small Mississauga, Canada-based firm was established in 2016. Their services include Mobile App Development, AR/VR development, Web Design, and Web Development.Read More
Clients
HabittIndustries
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668$1,000+10 - 49 employeesKitchener, CanadaZolvac Technologies is a small social media marketing company. In Ahmedabad, India, the agency was founded in 2022. Their services include social media marketing, content marketing, search engine optimization, pay per click, and more.Read More
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669$1,000+Freelancer employeesSaskatoon, CanadaJSO Web Dev is a website development company. Headquartered in Saskatoon, Canada, the firm provides Web Development and Other Digital Marketing.Read More
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670$5,000+10 - 49 employeesVancouver, CanadaOn Demand App Solutions (White-label app solutions) is an Ahmedabad, India-based website development company. Their services include Web Development and Mobile App Development.Read More
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671UndisclosedFreelancer employeesMontréal, CanadaFlorent_G is a SEO services firm. Launched in 2023, their team provides Search Engine Optimization and Ecommerce Marketing.Read More
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672Undisclosed2 - 9 employeesCharlottetown, CanadaLaunched in 2006, iWebSource Solutions is an IT strategy consulting company. The team focuses on IT strategy consulting and Web Design and is headquartered in Charlottetown, Canada.Read More
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673$25,000+50 - 249 employeesWinnipeg, CanadaLaunched in 2012, unicrew is a custom software development firm. The midsize team offers Custom Software Development, Web Development, AI Agents, AI Consulting, and more. The agency is in London, England; Ormond Beach, Florida; Kraków, Poland and Tallinn, Estonia.Read More
Clients
Jack Cooper Transport Bigfood Group Booked It Open Room Inc.Industries
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674$5,000+50 - 249 employeesToronto, CanadaMidsize web development company Webomindapps, is in Bengaluru, India and Toronto, Canada. They offer Web Development, Low/No Code Development, Custom Software Development, UX/UI Design, and more and were established in 2013.Read More
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675$1,000+Freelancer employeesBrossard, CanadaDevbob is a Digital Strategy company headquartered in Brossard, Canada. They provide Digital Strategy and Social Media Marketing and were launched in 2021.Read More
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676$5,000+50 - 249 employeesBrampton, CanadaCMARIX, a custom software development firm, was established in 2009. They are in Ahmedabad, India; Temecula, California; Oberhausen, Germany and Lagos, Nigeria and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, Artificial Intelligence, and more.Read More
Clients
Schneider ElectricIndustries
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677$10,000+50 - 249 employeesToronto, CanadaShare IT is an IT staff augmentation company founded in 2001. Located in Dublin, Ireland; Toronto, Canada; Lisboa, Portugal and București, Romania, their midsize team specializes in IT staff augmentation, Web Development, Custom Software Development, E-Commerce Development, and more.Read More
Clients
FNACIndustries
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678$25,000+10 - 49 employeesMontreal, CanadaRead More
Smart Rockstars is a web and software development firm headquartered in Lviv, Ukraine. Founded in 2015, their team of approximately 15 employees primarily serves mid-market clients in the energy, financial, and healthcare sectors. They also provide DevOps support and QA testing. They have additional offices in Montreal, Canada, and Krakow, Poland.
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679Undisclosed50 - 249 employeesCalgary, CanadaSilicon Valley Infomedia Pvt. Ltd. Is a web development company founded in 2004. The firm specializes in Web Development and Mobile App Development.Read More
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680Undisclosed10 - 49 employeesToronto, CanadaLaunched in 2018, Muscled Inc. Is a social media marketing agency. The small team focuses on Social Media Marketing and Pay Per Click.Read More
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681$10,000+50 - 249 employeesToronto, CanadaRead More
Apps Maven is a mobile app development company located in Mohali, India. Founded in 2014, their 40-person team primarily serves small to midmarket clients in the IT, gaming, and e-commerce sectors. They're proficient in Angular, Node.js, and React, and they also handle web design and development.
Clients
BurbleSoftwareLLCIndustries
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682$1,000+50 - 249 employeesToronto, CanadaRead More
Teqfocus Consulting LLC is a CRM consulting and SI company. They are in Long Island City, New York and , India and have a midsize team. Their services include CRM consulting and SI, custom software development, cloud consulting & SI, web development, and more.
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683$25,000+10 - 49 employeesOttawa, CanadaZealistic Solutions is a software development company. They are located in Vadodara, India and Kirkland, Washington. Their team provides Custom Software Development and Mobile App Development.Read More
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684$10,000+50 - 249 employeesFredericton, CanadaRailsFactory is a midsize software development company. Founded in 2006, the team specializes in Custom Software Development and IT staff augmentation.Read More
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685$25,000+50 - 249 employeesMarkham, CanadaHeadquartered in L'viv, Ukraine; Warszawa, Poland and Markham, Canada, Reenbit is a software development firm. The midsize firm was established in 2018. Their team focuses on Custom Software Development, Artificial Intelligence, BI & big data consulting & SI, Enterprise App Modernization, and more.Read More
Clients
CloudBooking Glowi EClou DataloopIndustries
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686$1,000+10 - 49 employeesWinnipeg, CanadaFounded in 2022, Zuha Information Technology PVT. LTD. Is a web design company. In Ahmedabad, India and Winnipeg, Canada, the team specializes in Web Design and UX/UI Design.Read More
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687$1,000+10 - 49 employeesAjax, CanadaFounded in 2018, Devant IT Solutions Pvt Ltd is a small social media marketing agency in Kolkata, India and Ajax, Canada. Their services include Social Media Marketing, Search Engine Optimization, CRM consulting and SI, Web Development, and more.Read More
Clients
UTKARSH INDIA Usha Martin SylvanPly IKON FurnitureIndustries
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688Undisclosed10 - 49 employeesMontréal, CanadaReactorbits is a small software development firm. They focus on Custom Software Development and E-Commerce Development and were launched in 2015.Read More
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689UndisclosedFreelancer employeesParry Sound, CanadaLinkhouse Media is a web design agency and web development company based in Parry Sound, Canada. They provide Web Design and Web Development.Read More
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690$1,000+10 - 49 employeesCambridge, CanadaLogicloops IT Pvt. Ltd., a website development firm, is in Ahmedabad, India and Cambridge, Canada. They specialize in Web Development and Mobile App Development.Read More
Industries
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