Top 100 JavaScript Development Companies in Toronto

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Top 100 JavaScript Development Companies in Toronto

The Best of March 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
    (1 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
    • MD
    • BTZ
    • EkoBUD

    Industries

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  • 2
    (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
    • Pangea
    • Feast
    • Shift Posts

    Industries

  • 3
    (9 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      4.9
    • $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
    • HOPA Ports
    • BIAPH
    • Philopateer Christian College

    Industries

  • 4
    (79 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.8
    • $5,000+
    • 10 - 49 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

    • Motorola
    • Rogers Communications
    • FidoJohnson & Johnson
    • Davis & Henderson

    Industries

  • 5
    (33 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $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
    • Channel Assist
    • Connect
    • KOCH

    Industries

  • 6
    (11 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

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

    Agilno is a software agency founded in 2016 and based in Split, Croatia with more than 10 experts. They specialize in web development, big data consulting, and mobile app development solutions for small and mid-market businesses across various industries.

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    Clients

    • Coherent
    • eCapital Five Star Load Board
    • Vetster
    • MyDelica

    Industries

  • 7
    (22 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
    • Haver & Boecker
    • Burda Digital

    Industries

  • 8
    (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)
    • Fast.io (by Mediafire)
    • Ground Control Coffee
    • Embryonics

    Industries

  • 9
    (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
    • University of Toronto
    • AMD
    • Temagami Systems

    Industries

  • 10
    (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
    • Kivuto
    • Scientists in School
    • MoneySense

    Industries

  • 11
    (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
    • Denny's
    • Sleeman Breweries
    • Orkin

    Industries

  • 12
    (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
    • DuVine Cycling
    • Rocky Mountaineer
    • National Gallery of Canada

    Industries

  • 13
    (9 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • 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
    • BDO Canada
    • Bioscript
    • Toronto Canadian Radio-television and Telecommunications Commission (CRTC)

    Industries

  • 14
    (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
    • Smart Mats Studio
    • Gulfissimo
    • Capstone ITS

    Industries

  • 15
    (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

  • 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
    • New York University of Toronto, FlippBidd, AvivaPartner, iLobby, DentalQuest

    Industries

  • 17
    (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
    • Fair Trade USA
    • Smithsonian Institution
    • Environmental Defense Fund

    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
    • University of Toronto
    • netrix
    • Canada Council for The Arts
  • 20
    (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
    • Clorox
    • Swissmade
    • CapitalOne

    Industries

  • 21
    (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
    • Blocksport
    • EZ Choice
    • WoonModule

    Industries

  • 22
    (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
    • Ontario Lottery And Gaming
    • York University
    • C.D. Howe

    Industries

  • 23
    (12 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.5
    • 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

  • 24
    (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

  • 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
    • De Beers
    • NSW Health
    • Fiji Airways

    Industries

  • 26
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Toronto, Canada

    Located in Bengaluru, India, Webomindapps Private Limited is a small e-commerce development firm. Founded in 2013, the team offers e-commerce development, custom software development, and web development.

    Read More

    Industries

  • 27
    (48 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
    • ForestHill Brokerage
    • Diamond Realty Developers
    • Quick Consols

    Industries

  • 28
    (14 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

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

    Default-Value Software Developers is an e-commerce development company. They specialize in e-commerce development, custom software development, and web development and were founded in 2010. Their small team is Chercassy, Ukraine-based.

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    Clients

    • Quad Nova
    • Knorke
    • Bannerheld
    • Torn

    Industries

  • 29
    (8 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      5.0
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Toronto, Canada

    A2 Design Inc. Is a web development company. The small team is based in Toronto, Canada. Their services include web development, e-commerce development, web design, mobile app development, and more.

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    Clients

    • Hashtagio
    • Shredex
    • CityLunchClub

    Industries

  • 30
    (12 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.2
    • Would Recommend

      5.0
    • $100,000+
    • 50 - 249 employees
    • Toronto, Canada

    Myplanet is a software studio headquartered in Toronto, Ontario, with additional offices in Vancouver, British Columbia, and Chicago, Ill. Founded in 2009, Myplanet's team of around 90 specializes in web development, web design, and e-commerce development, primarily for midmarket and enterprise clients in financial services and media.  

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    Clients

    • Acquia
    • CenturyLink
    • Cisco
    • Cleveland Clinic

    Industries

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