Top 80 JavaScript Development Companies in Sydney

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Top 80 JavaScript Development Companies in Sydney

December 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. 

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List of the Best Sydney JavaScript Developers

  • 1
    • 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 is responsible for a number of digital services including web development and design, SEO, and Google Ads. Since building the client's website, they've remained on board as a marketing partner.

    "Their follow-up stands out. The fact that they care about their customers is also a highlight."

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  • 2
    • Scheduling

      4.4
    • 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 and designed a new site for a children’s advocacy nonprofit with a Kentico CMS. The site is mobile-friendly and includes donation forms, rich imagery, and other key functionality.

    “Project management was excellent, and they did well with a complex website and lots of requirements.”

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  • 3
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.4
    • NPS

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

    Custom D is a development firm located in Christchurch, New Zealand. Founded in 2014, their team of approximately 12 employees specializes in custom software development. They also provide web and mobile app development.

    Clients

    • BioGro
    • Art Money
    • Tenancy.co.nz
    • D+I

    Industries

    Notable Project

    Custom D serves as a maintenance and development partner for the client. Their work has included creating a recruitment platform, which involved conducting a two-day workshop to learn about internal goals.

    "They’re a really ethical, critical, and committed team."

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  • 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 designed and developed a website for an online marketplace. They integrated a management system, which automates numerous processes, including invoicing and bookings.

    “I’d never made an app or website before, so their input and partnership were invaluable.”

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  • 5
    • $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."

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  • 6
    • 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 developed the frontend, backend, and admin panel for a medical mobile app. Built with React Native, the app acts as a job board and matching service for clients, nurses, and caretakers.  

    “The work they did went beyond our expectations and our contract.”

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  • 7
    • $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

    A prime brokerage company collaborated with Stone Digital to revamp their website. The team's responsibilities include fixing several features, creating a layout based on the contract, and more.

    "Their ability to complete and undergo tasks quickly and professionally was impressive."

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  • 8
    • $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 provides website redevelopment and various digital marketing services for a martial arts organization. The goal is to help the client generate more online inquiries for their classes.

    "We couldn't be happier and hope to have a long relationship with The Digital Embassy into the future."

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  • 9
    • $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

    • Lendlease
    • Kaspersky Lab
    • Westfield
    • Betfair

    Industries

    Notable Project

    Arcade Dev House provides development efforts for a construction company. The team is building a tablet-based app that's used for in-tunnel geological mapping and an online database for monitoring purposes.

    "Arcade Dev House's design process is a game changer."

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  • 10
    • 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."

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  • 11
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 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

    Industries

    Notable Project

    Baha Agency is helping increase the brand presence of a fruit distributor in Asian markets.

    "They have the skills to solve your problems."

    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

    DigiGround provided website development, maintenance, and SEO. They improved keyword rankings and booking numbers.

    "This has resulted in higher booking numbers."

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  • 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."

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  • 14
    • $50,000+
    • 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
  • 15
    • $5,000+
    • 50 - 249 employees
    • Pyrmont, Australia

    Advertising company Icon Agency is based in Cremorne, Australia; Deakin, Australia and Pyrmont, Australia. The agency provides advertising, ux/ui design, digital strategy, public relations, and more and is midsize.The agency was launched in 2002.

    Industries

    Visit Site
  • 16
    • $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
  • 17
    • 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."

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  • 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

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  • 19
    • $1,000+
    • 2 - 9 employees
    • Sydney, Australia
    Croissant & Baguette, a web development firm, was established in 2019. The small team specializes in web development, mobile app development, web design, ux/ui design, and more. The firm is based in Sydney, Australia.

    Industries

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  • 20
    • $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."

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  • 21
    • $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

    A web design agency hired Hauper Technologies to develop a website. This platform allowed the client to sell their business products and offerings.

    "Their honesty and timeliness were impressive in the workflow."

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  • 22
    • $10,000+
    • 2 - 9 employees
    • Surry Hills, Australia

    SCSS Consulting is a small website development firm. Founded in 2020, the team focuses on web development, custom software development, application management & support, and other application development. The agency is in Surry Hills, Australia.

    Notable Project

    SCSS Consulting provided custom software development for a technology business consulting firm. They built a database with a survey tool and an autogeneration report tool for the client.

    "Sachit was fantastic to work with, and we continue to use them for monitoring and ongoing improvements."

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Parramatta, Australia

    Website development firm Web Doodle was founded in 2015. The company offers web development, branding, content marketing, custom software development, and more and has a small team.

    Industries

    Notable Project

    A finance brokerage hired Web Doodle to develop their website. They created a site for one of the client’s projects, building it from scratch.

    "We are very happy with the outcome."

    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

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  • 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 centralized digital infrastructure as part of a development partnership. Other services included building bespoke systems and integrating an e-commerce platform and APIs into a larger system.

    "We knew they could deliver on what they were saying."

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  • 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 was hired by a surgical services supply company to develop a surgical inventory analysis software. The software is meant to monitor and measure the safety and performance of surgical equipment.

    "The management team pursues excellence in both product performance and customer satisfaction."

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  • 27
    • $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

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  • 28
    • Scheduling

      5.0
    • Quality

      4.8
    • Cost

      4.8
    • 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.

    Industries

    Notable Project

    ECDigital took over a website development from a previous developer, digitizing and uploading various types of audio and visual content including videos, photographs, and PDFs. The site uses PHP, SQL, and more.

    "I am very satisfied with their work."

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  • 29
    • $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

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  • 30
    • 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

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