Top 100 JavaScript Development Companies in Toronto
December 2023Looking 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. 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 Toronto. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
List of the Best Toronto JavaScript Developers
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1
- $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.
Clients
- SignifAI (New Relic)
- Fast.io (by Mediafire)
- Ground Control Coffee
- Embryonics
Industries
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OverCODE developed a design agency's website using React and Next.js. They built the site based on the provided design, integrated Storyblok for their blog content, and ensured the animations worked properly.
"They always got the idea quite well, which meant they could advise us on how to implement the solution best."
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2
- $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.
Clients
- Coherent
- eCapital Five Star Load Board
- Vetster
- MyDelica
Industries
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A SaaS company has hired Agilno for internal and external software development. The client provides requirements, and Agilno is responsible for creating wireframes and building add-ins and features.
“The team is deeply knowledgeable about how to build software quickly.”
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3
- $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.
Industries
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A logistics company hired Codepaper to develop an e-payment platform. This involved front- and backend development tasks. The team also developed enhancements to ordering, payment, and distribution procedures.
"What impressed us the most about Codepaper was their project management skills, work ethic, and communicative nature."
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4
- $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.
Clients
- Schneider Electric
- Clorox
- Swissmade
- CapitalOne
Industries
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A video SaaS platform hired CMARIX to develop and maintain their web app. The web app was built on PHP and Angular JS, and the team wrote code for server-side scripting and integrated APIs and databases.
"The CMARIX team demonstrated high levels of commitment, motivation, and dedication."
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5
- $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.
Clients
- Winona Park Towns
- ForestHill Brokerage
- Diamond Realty Developers
- Quick Consols
Industries
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A postproduction house hired Brand Vision to build a website for one of their brands. The site was expected to have a modern and fresh look and effectively highlight the services that the company offers.
"Brand Vision significantly exceeded our expectations in multiple aspects."
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6
- $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.
Clients
- L'Oreal
- Denny's
- Sleeman Breweries
- Orkin
Industries
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Major Tom spearheads an educational institution's digital advertising campaigns, including social, programmatic, and video ads. They create and execute strategies on both brand-level and specific program-level.
"We're impressed with their strong ability to manage a large number of ongoing projects/campaigns simultaneously."
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7
- $1,000+
- 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.
Clients
- Motorola
- Rogers Communications
- FidoJohnson & Johnson
- Davis & Henderson
Industries
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247 Labs Inc developed a web app for an accounting services company. They built a marketplace platform to connect businesses with accounting services providers.
"They demonstrated impressive technical expertise and provided excellent customer service."
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8
- $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.
Clients
- Anglo American
- De Beers
- NSW Health
- Fiji Airways
Industries
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TatvaSoft developed a chat functionality for a software services company's web solution. The function stores the transaction history as well as other details to ensure a fast response.
"There wasn't any case they couldn’t provide a solution for."
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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.
Clients
- Nestle
- Channel Assist
- Connect
- KOCH
Industries
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Veza Digital redesigned and refreshed a website for an email and SMS marketing company. The team optimized the site with more case studies and testimonials.
"The quality of work between design and development was impressive."
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10
- $10,000+
- 50 - 249 employees
- Toronto, Canada
Roonyx is a web, mobile app, and AI development company founded in 2008 that caters their services to small business and midmarket clients. They have a team of nearly 30 employees who provide services from Moscow and Boston. They focus on the business services, automotive, and e-commerce industries.
Industries
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Roonyx developed Android and iOS applications for a game development company's end client. Roonyx designed the app's prototype and developed it using Flutter. The app helped couriers manage their routes.
"Everything was done well and, at times, even above our expectations."
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11
- $10,000+
- 10 - 49 employees
- Toronto, Canada
Based in Toronto, Synergo Group is a development agency with various offices all over the globe, including Europe, South America, and the United States. The agency has over 40 experts in design, development, and support.
Clients
- Caseware International
- Samsung Electronics
- Modernizing Medicine
- Caliva
Industries
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Picking up from the previous service provider, Synergo Group has finished the development of a sports company platform. The team assists the client in launching a scalable MVP product to the market.
"I was particularly pleased with their ability to adapt to our needs."
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12
- $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.
Industries
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ThrillX provides conversion rate optimization, SEO, and UX design optimization for a lead generation agency. The team handles SEO for several of the client’s brands and has optimized their LinkedIn profile.
“We’ve been most impressed by ThrillX’s audits — they’ve been eye-opening.”
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13
- $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.
Clients
- TempStars.ca
- Pangea
- Feast
- Shift Posts
Industries
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Digia Technology created a nonprofit's private community site. They leveraged WordPress modules where appropriate, built an opportunity listing module, and integrated the site into the client's public website.
"We were impressed by the flexibility, professionalism, and responsiveness of the whole team."
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14
- $25,000+
- 2 - 9 employees
- Toronto, Canada
Parachute Design Group is a web design company based in Toronto. Their small team of around 5 has been specializing in web design, web development, and branding since 2003. Parachute Design Group Inc. works with different industries such as business services, healthcare, and information technology.
Clients
- The JUNO Awards
- Government of Ontario
- SickKids Hospital
- integrate.AI
Industries
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Parachute Design Group Inc. helped overhaul the WordPress website of a training platform. Additionally, the team created a new logo and brand kit for the client.
"Their team was thoughtful, thorough, and action-oriented."
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15
- $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.
Clients
- Daimler
- Fujitsu
- Haver & Boecker
- Burda Digital
Industries
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*instinctools provides ERP customization for a tv services and media company. They help the client with Odoo ERP software integration to match and connect with BI tools for analytics and data visualization.
"They are very responsive and effective in customizing the system, trying to engineer and offer the best fit solution."
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16
- $50,000+
- 10 - 49 employees
- Toronto, Canada
Launched in 2020, hatch is a software development company. The company provides custom software development, mobile app development, ux/ui design, IT strategy consulting, and more and has a small team. The company is located in Berlin, Germany; Seefeld, Germany; Zürich, Switzerland and Triesen, Liechtenstein.
Clients
- Valora
- TUM
- Knowunity
- GEMA
Industries
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Boldheart led the development of a social networking platform's MVP, from gathering user feedback to launching the new product. They also defined the product's initial niche and created a targeted GTM strategy.
"Their exceptional proficiency in continuous product discovery stood out."
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17
- $10,000+
- 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.
Clients
- Dying with Dignity Canada
- Kivuto
- Scientists in School
- MoneySense
Industries
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Day Shift Digital redesigned a website for a technology consultancy company. The team reconfigured the client's site using a custom WordPress theme to match the new brand guidelines.
"They really were on top of everything from the start of the project right through the end."
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18
- $25,000+
- 10 - 49 employees
- Toronto, Canada
datarockets is a team of product development professionals with strong soft skills. In 8 years of work, they have carefully built their team of 40 software engineers and developed 50 custom software solutions in 14 industries, including FinTech, RealEstate, Education, IoT. They ensure personal approach, transparency, and velocity.
Clients
- Nike inc.
- Wargaming
- HolacracyOne
- ActiveDemand
Industries
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datarockets has designed and developed a B2B SaaS platform for an alternative data firm. The team has also developed APIs and configured infrastructure for the client using Ruby on Rails, React, and Next.js.
“Their team is probably the best I’ve seen in outsourcing agencies.”
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19
- $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.
Clients
- Air Miles
- University of Toronto
- AMD
- Temagami Systems
Industries
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Quantum Mob wrote automated tests for an online pharmacy’s app. After that, the team moved forward and developed the app’s frontend. The goal was to accelerate the firm’s delivery and development progress.
“Quantum Mob’s professionalism and capability were impressive.”
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20
- $10,000+
- 10 - 49 employees
- Toronto, Canada
Essential Designs is a development agency with offices in Vancouver, Toronto, and Calgary, Canada. Since 2008, the team of fewer than 50 has been specialized in mobile app development, web development, and custom software development.
Clients
- Teck
- Columbia University
- Honeywell
- Vancouver School Board
Industries
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Essential Designs has designed and developed web and mobile applications for a staffing company. The mobile app works with Android and iOS devices, and Essential Designs has used Figma for the app’s design.
“Essential Designs’ development process has been very transparent.”
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21
- $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.
Clients
- Quad Nova
- Knorke
- Bannerheld
- Torn
Industries
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Default-Value provides UI/UX design, development, and QA services for a text-based RPG game. They've provided resources who have handled dozens of projects spanning design, development, and testing since 2012.
"The management is surgical and concise from start to finish, guaranteeing successful releases time and time again."
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22
- $5,000+
- 50 - 249 employees
- Toronto, Canada
Website development firm I Can Infotech was founded in 2010. They are headquartered in Ahmedabad, India and Toronto, Canada and have a midsize team. I Can Infotech specializes in web development, mobile app development, e-commerce development, AR/VR development, and more.
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A sales consultancy hired I Can Infotech to provide custom solutions for a salesforce automation tool. They also work on UX/UI website design, custom CRM, and call center solutions.
"They are creative out-of-the-box thinkers."
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23
- $5,000+
- 2 - 9 employees
- Toronto, Canada
Plentitud is a web design company based in Coquitlam, Canada. The small team provides web design, web development, search engine optimization, and logo. The agency was launched in 2016.
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Pragmatica overhauled a website for a telecom company. The team enhanced the site's appearance, incorporated an events calendar plug-in, improved code, and developed features for subscription and emailing.
"Their team is responsive despite us being in different time zones."
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24
- $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.
Industries
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MacRAE'S developed a manufacturing company’s website. They first audited the client’s old website and researched similar platforms from competitors before designing the new site.
"They knew their business and delivered on their commitments."
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25
- $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.
Clients
- Acquia
- CenturyLink
- Cisco
- Cleveland Clinic
Industries
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A 5G network provider partnered with Myplanet to assist in rebuilding and updating their website. The goal was to create a better customer journey.
"I’ve been completely blown away by how much value they add to the project."
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26
- $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.
Clients
- American Foundation for the Blind
- Fair Trade USA
- Smithsonian Institution
- Environmental Defense Fund
Industries
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Kalamuna redesigned a nonprofit organization's existing website to support their rebranding efforts. This involved developing a content strategy and handling UX research, design, and implementation.
"We chose to work with them because of their care and values around supporting mission-driven nonprofit organizations."
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27
- $10,000+
- 2 - 9 employees
- Toronto, Canada
Harley Oliver is a Toronto-based digital design studio. It was founded in 2008 and maintains a small team of 3 employees. Harley Oliver provides UX/UI design, digital strategy, branding, product design, e-commerce development, and wearable app development.
Industries
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Harley Oliver built a microsite to serve as a landing page for paid media campaigns. They also provided consultation on e-commerce and CRM strategy.
"Harley Oliver is excellent at reaching out with updates and communication relevant to the project."
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28
- $25,000+
- 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.
Clients
- Allard Prize, Maple Leafs Toronto, Regina School Board, LMV
- New York University of Toronto, FlippBidd, AvivaPartner, iLobby, DentalQuest
Industries
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OPTASY developed a set of database and document management solutions for a Drupal website. The team also removed and updated links to match current needs.
"The communications and the speed at which the project was undertaken were both excellent."
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29
- $1,000+
- 10 - 49 employees
- Mississauga, Canada
Web design company CS Web Solutions was launched in 2007. Their small team is in Mississauga, Canada and Vancouver, Canada and offers web design, mobile app development, web development, and ux/ui design.
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CS Web Solutions developed a website for a financial products company. The team of developers built the site using C#.
"Their expertise and understanding of our project requirements were impressive."
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30
- $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.
Industries
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MobileFolk developed a website for a lyric and data licensing company. They helped launch an interactive environment for customers to see what data would represent on a more visual side.
"I was impressed with their speed in developing the product."
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