Top 100 JavaScript Development Companies in Canada
The Best of July 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.
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List of the Best Canada JavaScript Developers
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451$10,000+2 - 9 employeesKitchener, CanadaNorthern Devs, a website development company, is based in Kitchener, Canada. They provide Web Development and E-Commerce Development and were launched in 2022.Read More
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452$5,000+10 - 49 employeesMontréal, CanadaZen Branding, Design & Com. Is an Advertising company. They are headquartered in Montréal, Canada and Bromont, Canada and have small team. They provide Advertising and Branding.Read More
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453$5,000+2 - 9 employeesHalton Hills, CanadaAlias Apps is an app development firm. Headquartered in Halton Hills, Canada, the company was founded in 2014. Their team provides Mobile App Development and UX/UI Design.Read More
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454$5,000+10 - 49 employeesMississauga, CanadaTas Technologies is a Mississauga, Canada-based custom software development company. Their services include Custom Software Development and E-Commerce Development.Read More
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455$1,000+Freelancer employeesVancouver, CanadaEstablished in 2019, 2IIO Digital Consulting is a small Vancouver, Canada-based Content Marketing company. Their services include Content Marketing and Digital Strategy.Read More
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456$10,000+10 - 49 employeesMississauga, CanadaEstablished in 2020, WEBSTERS SHAPE THE WEB INC. Is a small Market Research company based in Mississauga, Canada. Their team offers Market Research and Web Design.Read More
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457$5,000+10 - 49 employeesOttawa, CanadaVeritas Digital Technologies is a graphic design company headquartered in Karachi, Pakistan and Ottawa, Canada. They offer Graphic Design and Logo and were founded in 2024.Read More
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458$5,000+10 - 49 employeesToronto, CanadaButtercups is a custom software development company and web development firm. The Kyiv, Ukraine-based firm was established in 2019. The small team offers custom software development and web development.Read More
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MobiWalletIndustries
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459$5,000+2 - 9 employeesToronto, CanadaFounded in 2017, Tandm Digital Agency is a pay per click agency. The team specializes in Pay Per Click and Search Engine Optimization and is headquartered in Toronto, Canada.Read More
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460$1,000+2 - 9 employeesVaughan, CanadaFounded in 2016, All The Way Up Media is a SEO company. Their services include Search Engine Optimization and Social Media Marketing.Read More
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461$5,000+2 - 9 employeesSaanichton, CanadaWeb321 Marketing Ltd. Is an IT managed services company. In Saanichton, Canada, their small team focuses on IT managed services and Web Design. The firm was launched in 2020.Read More
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462$1,000+2 - 9 employeesToronto, CanadaByte Design is a SEO agency. Headquartered in Toronto, Canada, the team specializes in Search Engine Optimization and Web Design.Read More
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463$10,000+2 - 9 employeesMontreal, CanadaEstablished in 2018, AppVelocity is a small Montreal, Canada-based mobile app development company. Their services include Mobile App Development and Custom Software Development.Read More
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464$50,000+10 - 49 employeesMaple Ridge, CanadaJetpack Labs is a custom software development company founded in 2022. Their team focuses on Custom Software Development and Web Development.Read More
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465$1,000+2 - 9 employeesToronto, CanadaThe Webman, an Email Marketing company, is headquartered in Toronto, Canada and Bartlett, Illinois. They focus on Email Marketing and Search Engine Optimization and were established in 2024.Read More
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466Undisclosed2 - 9 employeesOakville, CanadaFigment Studios is a Content Marketing company founded in 2024. The firm provides Content Marketing and UX/UI Design, and is small.Read More
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467$10,000+10 - 49 employeesLongueuil, CanadaRead More
PragmaFlow, Inc is a custom software development company established in 2020. They are in Longueuil, Canada and have a small team. The firm provides custom software development, mobile app development, application testing, web development, and more.
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DeloitteIndustries
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468Undisclosed2 - 9 employeesMontréal, CanadaToreo Technologies is a Montréal, Canada-based website development firm. They offer Web Development and Mobile App Development and were established in 2019.Read More
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469$1,000+10 - 49 employeesToronto, CanadaCursor is a Odesa, Ukraine-based SEO services firm and website development firm. The small team specializes in search engine optimization and web development. The company was founded in 2009.Read More
Clients
Kobzarenko Plant LLC Kyiv Cardboard and Paper Mill Yudi Group Sophie ConceptIndustries
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470$5,000+2 - 9 employeesVernon, CanadaHeadquartered in Vernon, Canada, Northern Hawk Technologies Inc. Is an artificial intelligence firm. The team focuses on Artificial Intelligence and Custom Software Development.Read More
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471$5,000+2 - 9 employeesToronto, CanadaInfinidiv is an Advertising company established in 2018. Their services include Advertising and Web Development.Read More
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472Undisclosed10 - 49 employeesQuébec, CanadaLaunched in 2013, L'Effet Monstre is a custom software development firm. The firm offers Custom Software Development and Search Engine Optimization.Read More
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473$10,000+10 - 49 employeesCalgary, CanadaSimple Simple Advertising is an Advertising company established in 2006. The company specializes in Advertising and Branding, and is small.Read More
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474$1,000+10 - 49 employeesCalgary, CanadaLocated in Calgary, Canada, AHT Cloud is a web design company. They offer Web Design and IT managed services and were founded in 2020.Read More
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475$1,000+10 - 49 employeesWallaceburg, CanadaHireH Consulting, a social media marketing agency, is headquartered in Wallaceburg, Canada. They offer Social Media Marketing and Search Engine Optimization.Read More
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476$10,000+10 - 49 employeesGrande Prairie, CanadaRozana Tech inc is a software development firm established in 2023. The company specializes in Custom Software Development and Mobile App Development, and is small.Read More
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477Undisclosed2 - 9 employeesMontréal, CanadaDeLemon Studio is a social media marketing firm. Established in 2009, the agency is headquartered in Manama, Bahrain; Montréal, Canada and Bengaluru, India. The small team provides social media marketing, search engine optimization, web design, ux/ui design, and more.Read More
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478Undisclosed2 - 9 employeesWaterloo, CanadaCloud consulting & SI company Quebits is headquartered in Waterloo, Canada. The firm focuses on cloud consulting & SI, IT staff augmentation, custom software development, web development, and more and is small.The firm was established in 2019.Read More
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479$1,000+2 - 9 employeesMississauga, CanadaThe Creative Horse is a SEO company established in 2023. Their services include Search Engine Optimization and Web Design.Read More
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480$5,000+2 - 9 employeesRichmond, CanadaSEO services firm IdeaSolved focuses on Search Engine Optimization and Custom Software Development. They are in Richmond, Canada.Read More
Industries
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Check out a JavaScript Developers in Canada with the most new reviews in the past 12 months.
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