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.
List of the Best Canada JavaScript Developers
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271$50,000+10 - 49 employeesOakville, CanadaEstablished in 2005, OPTASY is a web development firm. The company specializes in Web Development, Web Design, Digital Strategy, and E-Commerce Development and has a small team. The company is in Oakville, Canada; New York, New York and Ottawa, Canada.Read More
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Allard Prize, Maple Leafs Toronto, Regina School Board, LMVIndustries
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272$1,000+2 - 9 employeesSaanichton, CanadaShawn DeWolfe Consulting, a web development company, was established in 2015. The agency specializes in Web Development and Digital Strategy.Read More
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CarmanahIndustries
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273$5,000+2 - 9 employeesVancouver, CanadaVanwebdev LTD is a custom software development company. Founded in 2017, the team focuses on custom software development, web development, e-commerce development, mobile app development, and more. Their small company is Vancouver, Canada-based.Read More
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274$10,000+10 - 49 employeesElora, CanadaDigital Chaos Inc. Is a website development company. Headquartered in Elora, Canada, the agency was established in 1996. Their services include Web Development and Web Design.Read More
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275$1,000+2 - 9 employeesMontréal, CanadaMonkeys at Work is an e-commerce development company. The team is based in Montréal, Canada, and their services include E-Commerce Development and Web Development.Read More
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276$50,000+2 - 9 employeesMontréal, CanadaSmall software development company Symbiosys, is located in Montréal, Canada. The team offers Custom Software Development and Mobile App Development.Read More
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277$5,000+50 - 249 employeesMount Pearl, CanadaInaequo Solutions is an AI firm. Located in Mount Pearl, Canada, the firm was founded in 2019. Their services include Artificial Intelligence and Mobile App Development.Read More
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Artificial IntelligenceIndustries
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278$10,000+2 - 9 employeesMontréal, CanadaWeb development company Witify is headquartered in Montréal, Canada. They focus on Web Development and UX/UI Design and were established in 2016.Read More
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279$1,000+10 - 49 employeesCalgary, CanadaIT staff augmentation company No Bull Code is in Calgary, Canada. Established in 2022, the team specializes in IT staff augmentation and Mobile App Development.Read More
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Gemstone LightsIndustries
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280$10,000+2 - 9 employeesCalgary, CanadaSwiftRoot is a software development company. They provide Custom Software Development and Web Development and were founded in 2015. The agency is headquartered in Calgary, Canada.Read More
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281$1,000+2 - 9 employeesToronto, CanadaForge Web is a web development company. Launched in 2026, the small company is headquartered in Toronto, Canada. Their team focuses on Web Development, Web Design, UX/UI Design, Branding, and more.Read More
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282$1,000+10 - 49 employeesOttawa, CanadaRead More
Founded in 2012, Eros Soft is a development and marketing firm. Their team of around 5 employees is based in New Delhi, India, with an additional office in Nepean, Canada. They focus on web development and design and direct marketing.
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283$1,000+2 - 9 employeesSquamish, CanadaABR Platform is a SEO services firm. Launched in 2023, the team offers Search Engine Optimization and Web Design. The firm is in Squamish, Canada.Read More
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284$50,000+10 - 49 employeesToronto, CanadaReflektor Digital is a web development company in Toronto, Canada and Sofia, Bulgaria. The team focuses on Web Development and UX/UI Design.Read More
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285$10,000+2 - 9 employeesWaterloo, CanadaNorthsail Software is a website development company. The team is located in Waterloo, Canada, and their services include Web Development and Custom Software Development.Read More
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286$5,000+10 - 49 employeesBrampton, CanadaWebsite development company Uniq data solution Private Limited is based in Ahmedabad, India and Brampton, Canada. Their services include Web Development and Mobile App Development.Read More
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287$10,000+10 - 49 employeesEdmonton, CanadaFKA is an Edmonton, Canada-based Advertising company. They specialize in Advertising and Branding.Read More
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288$5,000+2 - 9 employeesBrockville, Canada3Innovative Inc. Is a Brockville, Canada-based web development firm. They specialize in Web Development and Custom Software Development and were established in 2021.Read More
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289$10,000+10 - 49 employeesLévis, CanadaEstablished in 2020, Uroboro | Web Design is a small web design agency. Their team provides Web Design and Web Development.Read More
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290$5,000+2 - 9 employeesGrande Prairie, CanadaBrand U Agency Inc. Is a web development firm launched in 2019. The team specializes in Web Development and Custom Software Development.Read More
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291$1,000+2 - 9 employeesVancouver, CanadaSmall web development firm Aureus Digital Solutions, is based in Vancouver, Canada. The team offers Web Development and Search Engine Optimization.Read More
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292$1,000+10 - 49 employeesBrossard, CanadaEmail Marketing company Reptile focuses on Email Marketing and Graphic Design. They are based in Brossard, Canada.Read More
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293$5,000+10 - 49 employeesToronto, CanadaWebsite development firm KPDI was founded in 2000. The small team provides Web Development and Mobile App Development.Read More
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294$1,000+50 - 249 employeesMarkham, CanadaClick Media Lab is a Digital Strategy company headquartered in Markham, Canada and Toronto, Canada. They provide Digital Strategy and Social Media Marketing.Read More
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295$5,000+10 - 49 employeesCalgary, CanadaApp Dev Services is an app development firm. Founded in 2015, the company is based in Calgary, Canada and Lahore, Pakistan. Their team focuses on Mobile App Development and Web Development.Read More
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296$25,000+10 - 49 employeesCalgary, CanadaCruxlab, Inc. Is a Los Angeles, California-based mobile app development firm. The small team focuses on Mobile App Development, Web Development, Custom Software Development, UX/UI Design, and more and was launched in 2010.Read More
Clients
NautoIndustries
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297$100,000+10 - 49 employeesToronto, CanadaRead More
Build With Assembly is a website development company. Their small team is headquartered in Toronto, Canada. Their services include web development, custom software development, IT strategy consulting, cloud consulting & SI, and more. The agency was established in 2001.
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298$1,000+2 - 9 employeesOakville, CanadaSofTx Innovations Inc is an AI company. Located in Oakville, Canada, the team provides Artificial Intelligence and Custom Software Development.Read More
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Novo NordiskIndustries
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299$10,000+10 - 49 employeesLaval, CanadaEstablished in 2014, MEDIAVORE interactif is a website development firm. Their team focuses on Web Development and E-Commerce Development.Read More
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300$1,000+10 - 49 employeesEdmonton, CanadaCyberMeteors is a website development firm. Established in 2019, the firm specializes in Web Development and Mobile App Development.Read More
Industries
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