Top 80 JavaScript Development Companies in Sydney

Need Help Selecting a Company?
  1. Home
  2. Web Developers
  3. JavaScript
  4. Australia
  5. Sydney

Top 80 JavaScript Development Companies in Sydney

July 2022

Looking for a top JavaScript developer in Sydney?

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. 

Jump to Most Reviewed Companies

List of the Best Sydney JavaScript Developers

  • 1
    • Scheduling

      4.3
    • Quality

      4.6
    • Cost

      4.4
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sydney, Australia

    Luminary is a digital marketing agency founded in 1999. Their team of 60+ employees focuses on UX/UI design, web design, and web development. They are headquartered in Melbourne, Australia and have offices in Sydney and Brisbane. They also have an office in Legian, Indonesia. Their clients mainly mid-market businesses in the financial services, consumer products and services, and education industries.

    Clients

    • Clipsal by Schneider Electric
    • Melbourne Airport
    • Melbourne Business School
    • Cancer Council Australia

    Industries

    Notable Project

    Luminary built a new website using Kentico. They created the site according to the client's mockups and made it responsive and included images. As a result of the work Luminary put into their project, the client’s conversion rates improved significantly along with the usability of the site.  

    “We’re really happy with their work, and the experience with them was so much better than our experiences with other agencies. I was impressed by their solutions for every problem we gave them, and I don’t have anything negative to say.” – Senior Manager of Digital Engagement, Aid and Development Agency

    Visit Site
  • Need help selecting a company?

    Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest analyst.

    Free consultation
  • 2
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • Sydney, Australia

    Headquartered in White Plains, N.Y., Fingent Corp is a web and mobile development services provider with additional offices in Dubai and India. The team of under 250 employees specializes in web development and custom software development for mid-market and enterprise firms. 

    Clients

    • Sony
    • Johnson & Johnson
    • PwC
    • University of North Carolina

    Industries

    Notable Project

    A financial services company hired Fingent to provide system development. For almost ten years, they've been taking care of HTML website portals, SQL system management, and website development, among other tasks.

    "It's a pleasure to work with them."

    Visit Site
  • 3
    • Scheduling

      4.6
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Sydney, Australia

    WEBO Digital, a web design company, is headquartered in Perth, Australia; Melbourne, Australia; Ultimo, Australia and Canberra, Australia. Founded in 2015, the small team specializes in web design, web development, custom software development, and mobile app development.

    Clients

    • Chamber of Commerce and Industry of Western Australia
    • Astris PME
    • Coerco
    • Chill

    Industries

    Notable Project

    WEBO Digital provides ongoing development of web-based software solutions. They craft UI/UX systems and also supported the go-live of a platform that they finished developing from a previous vendor. 

    "If anything comes up, they keep us informed so we know where we are at." 

    Visit Site
  • 4
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sydney, Australia

    EB Pearls is a mobile app development company headquartered in Sydney, Australia with offices in Melbourne, Australia and Lalitpur, Nepal.  EB Pearls is comprised of 132 employees that specializes in e-commerce development, UX/UI design, mobile app development, and web development. Founded in 2005, the company works with enterprises, small businesses, and middle-market companies across industries such as retail, telecommunications, business services, arts, entertainment, and music, government, and non-profit.

    Clients

    • WWF
    • NSW Education
    • NSW Health
    • Austrade

    Industries

    Notable Project

    EB Pearls developed a charity platform's mobile apps, web portal, and CMS dashboards. The technologies they used include Node.js and MongoDB. They also handled the apps' AWS infrastructure for test production. 

    "EB Pearls has got the required technical capabilities for web and mobile development."

    Visit Site
  • 5
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Sydney, Australia

    Five2One is an award-winning app development company founded in 2017 based in Sydney. They are comprised of a team of fewer than 50 experts, offering custom software, mobile app, and web development services using various frameworks such as VueJS, React Native, and NodeJS. They also have experience in working with languages such as JavaScript, Python, and SQL.

    Clients

    • PwC.
    • The United Nations.
    • AutoTrader - CarsGuide.
    • The Govt Of India.

    Notable Project

    Five2One was hired by a renewable energy company to build a blockchain platform solution for the company's various projects. Five2One understood the company's target market and held weekly meetings with the company to more efficiently work on the project. Five2One managed to develop the solution, and the company enjoyed the entire process of developing it.

    "We had near-instant access to every single member of the team who was related to our project. This was very critical to the whole project, as we had only 1 person inhouse which came from a native IT background, even so every team member was able to explain most things to us in everyday language." - Co-Founder & Group VP, Renewable Energy Company

    Visit Site
  • 6
    • $1,000+
    • 10 - 49 employees
    • Sydney, Australia
    Scaleup Consulting Australia is a software development company. Launched in 2012, the team specializes in custom software development, IT strategy consulting, web development, mobile app development, and more. Their small company is Sydney, Australia-based.

    Clients

    • Transport for NSW
    • Department of Finance, Services and Innovation
    • DFS Karma
    • Demand IQ

    Industries

    Notable Project

    Scaleup Consulting Australia provides custom software development services for a SaaS company. They have developed an MVP of the client's solar calculator web app.

    "The quick development of an MVP has been impressive."

    Visit Site
  • 7
    • $1,000+
    • 10 - 49 employees
    • Parramatta, Australia

    Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

    Industries

    Notable Project

    A real estate agency hired Pixelette Technologies Ltd to provide SEO services. The team is tasked with improving the client's search engine ranking. 

    "Pixelette Technologies Ltd's SEO services have been effective in bringing in a lot of business to RoomsinHuddersfield."

    Visit Site
  • 8
    • $5,000+
    • 2 - 9 employees
    • Pyrmont, Australia
    Stone Digital is a website development company. Established in 2017, the team provides web development, custom software development, and e-commerce development. Their small company is headquartered in Pyrmont, Australia.

    Clients

    • Powerhouse Supplements
    • Intuit
    • IQ Group
    • Elementelle

    Industries

    Notable Project

    Stone Digital has provided regular, on-call web and e-commerce development for a pharmaceutical firm. They were hired for their quality of service, quick turnaround, and communication process.

    "We could tell that they are experts in their field of custom web development."

    Visit Site
  • 9
    • $25,000+
    • 10 - 49 employees
    • Sydney, Australia

    Founded in 1998, The Digital Embassy is headquartered in Adelaide, Australia with other locations in Sydney and Melbourne. With 15 employees, they provide web development, digital strategy, and web design services for enterprise, midmarket, and small businesses. They focus on government, manufacturing, and financial services industries.

    Clients

    • ElectricSuper
    • StLukeHealth
    • Beston Global Foods
    • Government of South Australia

    Industries

    Notable Project

    The Digital Embassy was hired to assist and develop a corporate branding platform for a biological company's website. They configured a landing page as well. They are open and honest about what they think is best for the client.

    "They are open with their thoughts and not afraid to voice opinions if they do not think that it is the best for my company." –CEO, Biological Company

    Visit Site
  • 10
    • $10,000+
    • 10 - 49 employees
    • Alexandria, Australia

    Mobile app development company Arcade Dev House was founded in 2010. Their small team is in , China and Sydney, Australia. Arcade Dev House offers mobile app development, web development, mobile & app marketing, and cloud consulting & SI.

    Clients

    • Kaspersky Lab
    • Westfield
    • Betfair
    • Lendlease

    Industries

    Notable Project

    Arcade Dev House was hired by a production company to review and improve a previous mobile app development project. The client works closely with the vendor's manager.

    "Their willingness to find solutions to really complex situations and their can do attitude is tremendous."

    Visit Site
  • 11
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Sydney, Australia

    XAM is a development agency based in Sydney, Australia. Founded in 2014 with around 20 members on their team, the agency specializes in web, mobile app, and custom software development. 

    Clients

    • Telstra
    • UGL
    • Sydney Water
    • Unilever

    Industries

    Notable Project

    Xam completed development for an Android app. In an ongoing process, they incorporate end-user feedback into designs and restructuring.

    "Xam’s extensive resources have made the engagement convenient and efficient."

    Visit Site
  • 12
    • Scheduling

      4.9
    • Quality

      4.6
    • Cost

      4.8
    • NPS

      4.6
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sydney, Australia

    DigiGround is a mobile application development company based in Syndney. The company, founded in 2016, has a team of more than ten that provides mobile app and web development services to various companies.

    Clients

    • Sports Focus Physiotherapy
    • Bayside BEC
    • youchamp
    • Oktion

    Industries

    Notable Project

    A positivity social network partnered with DigiGround in order to develop the MVP for both their web and app development.

    "The friendly and positive work environment is impressive."

    Visit Site
  • 13
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Barangaroo, Australia

    UPCORE is a Barangaroo, Australia-based mobile application development firm. They offer mobile app development, web design, custom software development, branding, and more and were founded in 2016.

    Clients

    • Mobile development
    • custom software development
    • Website development

    Industries

    Notable Project

    UPCORE developed a software company’s web, iOS, and Android apps. They used the client’s designs and mockups in building the solution, which was integrated with cloud storage and various third-party services. 

    "They earnestly put in a lot of thought and effort into the project."

    Visit Site
  • 14
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 2 - 9 employees
    • Sydney, Australia

    Founded in 2016, Baha Agency is a marketing and advertising firm that is headquartered in Canberra, Australia. This team of about five delivers branding, mobile app development, web development, UX/UI design, web design, and mobile app marketing services.

    Clients

    • The Citadel Group
    • mango
    • Divi

    Notable Project

    After conducting research, Baha Agency revamped the company branding to better align it with the core business. This involved creating a new standout logo and redesigning and redeveloping an e-commerce website.

    "Dealing directly with the owner of the agency was a great experience."

    Visit Site
  • 15
    • $25,000+
    • 10 - 49 employees
    • Waverton, Australia

    Sitback Solutions is a small digital strategy and website development firm. Headquartered in Dawes Point, Australia, the firm was founded in 2006. Their services include digital strategy and web development.

    Clients

    • NSW Government
    • Sydney Opera House
    • People's Choice
    • Lifeline Australia

    Industries

    Visit Site
  • 16
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Bankstown, Australia

    Established in 2012, Y Interval is a software development firm. They are based in Bankstown, Australia and have a midsize team. The agency provides custom software development, mobile app development, web development, e-commerce development, and more.

    Industries

    Notable Project

    Y Interval created a website for a tech, data, and design agency. The goal was to boost the client's online visibility to reach the target audience. 

    "My team was happy with the outcome, and how Y Interval managed everything was fantastic and great."

    Visit Site
  • 17
    • $10,000+
    • 10 - 49 employees
    • Sydney, Australia
    Inserito Technologies, an application development company, is located in Dubai, United Arab Emirates; Sydney, Australia and Karachi, Pakistan. They specialize in mobile app development, e-commerce development, custom software development, web development, and more and were launched in 2017.

    Notable Project

    A private security company hired Inserito Technologies to develop an HR management system that would enable their staff to upload and onboard new staff, view timesheets and attendance records, and log reports.

    "They were always very professional in their approach and maintained a point of communication."

    Visit Site
  • 18
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Surry Hills, Australia

    Pollen is an UX agency and web design company. Headquartered in Surry Hills, Australia, their midsize team specializes in ux/ui design and web design. The firm was established in 2007.

    Industries

    Visit Site
  • 19
    • $25,000+
    • 2 - 9 employees
    • Sydney, Australia

    Noorix Digital Solutions is a young technology company based in Sydney and founded in 2019. With no more than 10 members, they provide IT strategy consulting, cloud consulting, and UX consulting solutions for small businesses in the fields of financial services, IT, and e-commerce.

    Clients

    • viaPhoton
    • QTECX Solutions
    • MYM Accounting and Business Consultancy
    • Instabooks.co

    Industries

    Notable Project

    Noorix Digital Solutions has provided IT consulting to help stakeholders set up an ID system. They've also implemented backend web development and various security measures.

    "They were able to clearly communicate with non-technical people, dropping the jargon that would be confusing."

    Visit Site
  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Sydney, Australia

    Lember is a web and mobile app development agency, founded in 2013. They employ between 10 and 49 staff across offices in New York, London, Sydney, Stockholm, and Kharkiv, Ukraine. They specialize in UI and UX design, iOS and Android development, technical support, e-commerce solutions, and web development.

    Clients

    • bet365
    • OnePageCRM
    • Smartass CRM system
    • Utrum

    Industries

    Notable Project

    Lember was hired by a design studio to code their interactive website based on their provided designs. The team also managed SEO campaigns and optimized the loading speed of the website.

    "I am impressed with their open ideas and willingness to minimize the project cost and timeline."

    Visit Site
  • 21
    • $10,000+
    • 50 - 249 employees
    • Surry Hills, Australia

    Headquartered in Surry Hills, Australia, 4mation Technologies is a custom software and web development agency founded in 2001. The team of 78 specializes in web development, custom software development, e-commerce development, and mobile app development. 4mation works with small, midmarket, and enterprise companies in the consumer products, healthcare,business services, and hospitality industries.

    Clients

    • Integrity
    • Altus Traffic
    • NATA
    • SGFleet

    Industries

    Notable Project

    4Mation Technologies developed a Shopify website, migrating all of the products from Magento for a steel supplying company. They also integrated a new quote request form and enhanced the site's UX.

    "The team was great to work with and always friendly and supportive of our goals."

    Visit Site
  • 22
    • $5,000+
    • 10 - 49 employees
    • Rosehill, Australia

    Hauper Technologies is a small web development firm. Founded in 2015, the team specializes in web development, custom software development, mobile app development, and web design. The agency is located in Ahmedabad, India and Epping, Australia.

    Industries

    Notable Project

    Hauper Technologies provides development support for a restaurant marketplace. They’re helping build and design their web portal and create an iOS and Android version of it.

    "They have a good balance of skills, so we don’t have to go looking for other people to handle things like marketing."

    Visit Site
  • 23
    • $50,000+
    • 10 - 49 employees
    • Sydney, Australia

    MageBinary is an e-commerce development firm launched in 2012. Their small team is based in Auckland, New Zealand. Their services include e-commerce development, ERP consulting and SI, web development, digital strategy, and more.

    Industries

    Visit Site
  • 24
    • $5,000+
    • 2 - 9 employees
    • Sydney, Australia

    Website development firm EUX Digital Agency was established in 2018. Based in Bondi Junction, Australia, their small team specializes in web development, e-commerce development, digital strategy, email marketing, and more.

    Clients

    • Tender Gourmet Butchery
    • Pestrol
    • Perdays Pregnancy Supplements
    • Tint Haus

    Industries

    Visit Site
  • 25
    • $10,000+
    • 50 - 249 employees
    • Barangaroo, Australia

    Human Pixel Pty Ltd is a software development agency that was founded in 2017. They are headquartered in Melbourne, Australia with a second office in Warriewood, Australia. Their staff of less than 10 employees specializes in custom software development, web development, and CRM Consulting & SI.

    Clients

    • Panasonic
    • Equifax Australia
    • Knorr-Bremse
    • Department of Education

    Industries

    Notable Project

    Human Pixel Pty Ltd developed a custom website for the client and ensured it was secure. They continue to provide ongoing support and maintenance.

    "Communication has always been excellent and our queries and questions were answered without delay."

    Visit Site
  • 26
    • $5,000+
    • 2 - 9 employees
    • Liberty Grove, Australia

    Snapio Pty Ltd is a software development company founded in 2020 in Brendale, Australia. Their team of more than two offers custom software, web, and mobile app development solutions to small and medium-sized businesses alike.

    Clients

    • HotHardware
    • ProVita Safety Services
    • Qikcar

    Industries

    Notable Project

    Snapio Pty Ltd developed a mobile customer app for a software dev firm. The firm had an API prepared and needed a partner to develop an iOS and Android app with it. The client of the firm is happy with the results.

    “Snapio were very quick to hit the ground running with the app, providing mockups of screens within a few days after our initial meeting.” - Director, Software Dev Firm

    Visit Site
  • 27
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Epping, Australia
    ECDIGITAL is a custom software development firm. The small Epping, Australia-based agency was founded in 2020. Their services include custom software development, mobile app development, search engine optimization, web development, and more.

    Notable Project

    A floral design company hired ECDIGITAL to redesign, redevelop, and maintain their website. The team has added new sections to the site, including a new section for blogs.

    "I like how ECDIGITAL genuinely cares about my business."

    Visit Site
  • 28
    • $25,000+
    • 50 - 249 employees
    • Sydney, Australia
    Station Five is a website development firm launched in 2015. The agency focuses on web development, mobile app development, custom software development, enterprise app modernization, and more and has a midsize team.

    Industries

    Visit Site
  • 29
    • Undisclosed
    • 50 - 249 employees
    • Surry Hills, Australia

    CartCoders is a New Hyde Park, New York-based web development firm. The midsize agency was established in 2015. Their team focuses on web development, custom software development, mobile app development, social media marketing, and more.

    Industries

    Visit Site
  • 30
    • $50,000+
    • 10 - 49 employees
    • Surry Hills, Australia

    Alembic is a web development firm. The small team is headquartered in Surry Hills, Australia. Their services include web development, product design, custom software development, business consulting, and more.

    Industries

    Visit Site

Need help selecting a company?

Based on your budget, timeline, and specifications we can help you build a shortlist of companies that perfectly matches your project needs. Schedule a free consultation with a Manifest Analyst.

Tell us about your project