Top 100 JavaScript Development Companies in Toronto

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Top 100 JavaScript Development Companies in Toronto

The Best of June 2024

Looking for a top JavaScript developer in Toronto?

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. 

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List of the Best Toronto JavaScript Developers

  • 1
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Toronto, Canada
    Buttercups 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.
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    Clients

    • MobiWallet

    Industries

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  • 2
    (69 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Toronto, Canada

    DIGIS is a software development company based in Larnaka, Cyprus. They were founded in 2009 and have a team of 77 employees. They specialize in custom software, web, and mobile app development for midmarket and small business clients in the business services, financial services, and media industries. 

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    Clients

    • Huma

    Industries

  • 3
    (7 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Toronto, Canada

    Digia is a software development company founded in 2017. Based in Toronto, Canada, the team specializes in web development, mobile app development, and enterprise app modernization. 

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    Clients

    • TempStars.ca

    Industries

  • 4
    (19 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • Toronto, Canada

    Headquartered in Zaporizhzhia, Ukraine, DevIT is a web development firm. The midsize company was established in 2013. Their team provides web development, e-commerce development, and custom software development.

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    Industries

  • 5
    (10 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Toronto, Canada
    Based in Toronto, Canada and Cairo, Egypt, Orthoplex Solutions is a. The small company was launched in 2015. Their team provides.
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    Clients

    • TFO Canada

    Industries

  • 6
    (36 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $25,000+
    • 50 - 249 employees
    • Toronto, Canada

    Veza Digital is an inbound internet marketing agency based in Dover, Del., with an office in Toronto. The agency, founded in 2015, has a team of more than ten that provides web design, marketing strategy, advertising, social media marketing, and business consulting services. Veza Digital serves small and mid-market companies in the business services, financial services, IT, real estate, and e-commerce industries.

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    Clients

    • Nestle

    Industries

  • 7
    (82 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Toronto, Canada

    247 Labs Inc. is an information technology company based in Toronto, Canada. Founded in 2013, 247 Labs Inc. has around 30 employees who focus on mobile app development and web development for small and midmarket enterprise businesses, startups, and partner agencies.

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    Clients

    • ImageSim Award Winning Learning Management System
    • LevelJump TeleHospital
    • Edge Benefits
    • Streamline Fundraising Startup

    Industries

  • 8
    (78 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 2 - 9 employees
    • Toronto, Canada

    Azuro Digital is a web design and development company based in Toronto, Canada. Founded in 2018, their small team provides cutting-edge web design and web development services to clients in various industries.

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    Clients

    • ConductLaw

    Industries

  • 9
    (11 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Toronto, Canada

    Web development firm Overcode was founded in 2022. They are in London, United Kingdom and have a small team. Their services include web development, ux/ui design, custom software development, mobile app development, and more.

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    Clients

    • SignifAI (New Relic)

    Industries

  • 10
    (23 Reviews) 4.6
    • Timeliness

      4.5
    • Service Excellence

      4.6
    • Value

      4.5
    • Would Recommend

      4.6
    • $10,000+
    • 250 - 999 employees
    • Mississauga, Canada

    *instinctools is a software product development and consulting company headquartered in Germany and USA, with development hubs in Poland and Kazakhstan. Founded in 2000 with 350+ employees on board now, *instinctools’ provides Product software development, BI and Big Data, Cloud, UX Design, Web & Mobile development, and Innovation consulting services. Their global delivery model reduces development costs while increasing speed to market.

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    Clients

    • Daimler
    • Fujitsu
    • Nostrum
    • SpexAI

    Industries

  • 11
    (15 Reviews) 4.7
    • Timeliness

      4.4
    • Service Excellence

      4.7
    • Value

      4.5
    • Would Recommend

      4.7
    • $25,000+
    • 10 - 49 employees
    • Toronto, Canada

    Quantum Mob is a Toronto-based end-to-end digital innovation firm with a passion for building beautiful & functional products that deliver results. Established in 2016, they provide custom-tailored software solutions that empower their partners to succeed. Their services range from ideation to design, engineering to DevOps, support to team/staff augmentation, and much more. Clients include cutting-edge early-stage startups to elite Fortune 500.

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    Clients

    • Air Miles

    Industries

  • 12
    (25 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Toronto, Canada

    Day Shift Digital is a web design and development agency that offers custom web development, web designs, and e-commerce development services to a variety of industries, including small businesses, educational institutions, and non-profit organizations. Their team of 5 - 10 employees is remote-based, but operating out of Toronto. 

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    Clients

    • Dying with Dignity Canada

    Industries

  • 13
    (41 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 50 - 249 employees
    • Toronto, Canada

    Major Tom is a full-service digital agency based in New York, with offices in Toronto and Vancouver. Founded in 2000, their team of about 70 employees serves a variety of industries. They specialize in providing web design, digital strategy, and social media marketing capabilities.

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    Clients

    • L'Oreal

    Industries

  • 14
    (12 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.9
    • $50,000+
    • 10 - 49 employees
    • Toronto, Canada

    Therefore is a digital agency that is located in Toronto. Founded in 2003, Therefore's team of 20 employees has nearly two decades of experience in Drupal based web development. The firm also offers UI/UX design and digital strategy services to its clients. The firm primarily works with mid-market sized clients from the entertainment, financial services, and government industries.  

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    Clients

    • Goway Travel

    Industries

  • 15
    (9 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 2 - 9 employees
    • Mississauga, Canada

    Wise4dev is a small web development firm. They offer web development, web design, and digital strategy and were established in 2021. The firm is based in Mississauga, Canada.

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    Clients

    • Lasostrategy

    Industries

  • 16
    (17 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 10 - 49 employees
    • Oakville, Canada

    OPTASY is a Drupal and web development company based in Toronto, Canada with offices in New York, Amsterdam and Romania. Founded in 2005, OPTASY's team of less than 20 specializes in web development, e-commerce development, mobile app development and AR/VR development. OPTASY works with clients in the media, healthcare & medical, education and real estate industries. 

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    Clients

    • Allard Prize, Maple Leafs Toronto, Regina School Board, LMV

    Industries

  • 17
    (13 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      4.9
    • $25,000+
    • 10 - 49 employees
    • Vaughan, Canada

    Codepaper is a custom software development company. The Toronto, Canada-based firm was founded in 2015. The small team focuses on custom software development, web development, mobile app development, BI & big data consulting & SI, and more.

    Read More

    Industries

  • 18
    (9 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Toronto, Canada

    MobileFolk is a software development company that was founded in 2008. The company is headquartered in Toronto and has a team of 9 employees who specialize in mobile app, web, and e-commerce development. 

    Read More

    Industries

  • 19
    (7 Reviews) 4.6
    • Timeliness

      4.2
    • Service Excellence

      4.6
    • Value

      4.4
    • Would Recommend

      4.7
    • Undisclosed
    • 10 - 49 employees
    • Vaughan, Canada

    Apiqu is a web development company based in Toronto with a second office in Chicago. It was founded in 2013 and currently has a team of 6 employees. Apiqu is entirely dedicated to developing websites and web apps. 

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    Clients

    • UNESCO
  • 20
    (15 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Markham, Canada

    Launched in 2018, Reenbit is a software development company. They are based in L'viv, Ukraine and have a small team. Their services include custom software development, cloud consulting & SI, web development, enterprise app modernization, and more.

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    Clients

    • CloudBooking

    Industries

  • 21
    (18 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $1,000+
    • 2 - 9 employees
    • Toronto, Canada

    ThrillX is a branding company. Their small team is based in , Canada. Their services include branding, web design, ux/ui design, web development, and more.

    Read More

    Industries

  • 22
    (15 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Toronto, Canada

    Founded in 2018, CML Team LTD is a software development firm that offers custom software development, web development, and blockchain services to their clients. Their 50 employees are based out of offices in London and Kyiv.

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    Clients

    • CryptoTax.io

    Industries

  • 23
    (8 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.8
    • $10,000+
    • 10 - 49 employees
    • Toronto, Canada

    Founded in 2008, VerticalWave Solutions is a web and mobile development company headquartered in Toronto, Ontario, with an additional office in Timisoara, Romania. With a small staff of around 5 employees, VerticalWave Solutions specializes in mobile app development, web development, and e-commerce development, especially for small and midmarket clients in the nonprofit sector. 

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    Clients

    • Canadian Mortgage And Housing Corporation

    Industries

  • 24
    (56 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 50 - 249 employees
    • Brampton, Canada

    CMARIX is a technology outsourcing company based in Gujarat, India. Founded in 2009, the team of 115+ employees offers a focused specialty in web development, custom software development, and mobile app development. CMARIX primarily works in partnership with small businesses and midmarket clients.

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    Clients

    • Schneider Electric

    Industries

  • 25
    (40 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • Toronto, Canada

    Founded in 2001, TatvaSoft is a custom software development company, spanning its presence across various global locations like the US, Canada, the UK, Australia, and India. Our team of 800+ IT professionals offers business growth with their knack for technology platforms.

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    Clients

    • Anglo American

    Industries

  • 26
    (8 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Toronto, Canada

    Growexx, a midsize custom software development company, is located in Ahmedabad, India. They focus on custom software development, BI & big data consulting & SI, IT staff augmentation, web development, and more and were launched in 2011.

    Read More

    Industries

  • 27
    (51 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Toronto, Canada

    Founded in 2019, Brand Vision is a web design company. Their small team is in Toronto, Canada. Their services include web design, social media marketing, branding, market research, and more.

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    Clients

    • Winona Park Towns

    Industries

  • 28
    (19 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $1,000+
    • 50 - 249 employees
    • Mississauga, Canada

    Other digital marketing company MacRAE’S Digital Marketing Solutions is in Mississauga, Canada. Founded in 1995, the midsize team provides other digital marketing, search engine optimization, web design, and web development.

    Read More

    Industries

  • 29
    (18 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.8
    • $25,000+
    • 10 - 49 employees
    • Toronto, Canada

    Kalamuna is a web development and design agency founded in 2012. They have 15 employees based in their Oakland, Calif. office. The bulk of their services focus on full-service web development, from visual design to server-side operations. Kalamuna also offers custom software development and digital strategy consulting.

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    Clients

    • American Foundation for the Blind

    Industries

  • 30
    (4 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $25,000+
    • 10 - 49 employees
    • Toronto, Canada

    Inorbital is a Toronto-based web development company. With a team of fewer than 50, they serve mostly midmarket and enterprise businesses in industries such as healthcare and business services. They were founded in 1999.

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    Clients

    • Qatar Airways

    Industries

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