Top 100 JavaScript Development Companies in Sydney

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Top 100 JavaScript Development Companies in Sydney

The Best of December 2024

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
    (74 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.8
    • Would Recommend

      4.9
    • $1,000+
    • 1,000 - 9,999 employees
    • Surry Hills, Australia
    Mavlers is a large SEO services firm. Established in 2012, the agency is in Ahmedabad, India and Surry Hills, Australia. Their team provides Search Engine Optimization, Email Marketing, Pay Per Click, Web Development, and more.
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    Industries

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  • 2
    (36 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Barangaroo, Australia

    Based in Barangaroo, Australia; Docklands, Australia; Bengaluru, India and London, United Kingdom, Software Co is a custom software development company. The small firm was founded in 2015. Their team focuses on custom software development, mobile app development, ux/ui design, Artificial Intelligence, and more.

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    Industries

  • 3
    (24 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $10,000+
    • 50 - 249 employees
    • Sydney, Australia

    Intuji is a software development company in Perth. Founded in 2015, they have about 50 employees and specialise in helping brands scale and grow using strategy, data, commerce and technology. Their services include customer experience consulting, web development, mobile app development, and UX/UI design.

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    Clients

    • Chamber of Commerce and Industry of Western Australia

    Industries

  • 4
    (4 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $10,000+
    • 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.
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    Industries

  • 5
    (43 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 1,000 - 9,999 employees
    • Gordon, Australia
    Launched in 2001, TatvaSoft is a custom software development company. Their large team is located in Ahmedabad, India; Murphy, Texas; Melbourne, Australia and London, England. Their services include Custom Software Development, Web Development, and Mobile App Development.
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    Clients

    • Anglo American

    Industries

  • 6
    (7 Reviews) 4.9
    • Timeliness

      4.4
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Sydney, Australia

    StepInsight is a custom software development firm. The small team is based in Sydney, Australia and Schaerbeek, Belgium. Their services include custom software development, mobile app development, ux/ui design, BI & big data consulting & SI, and more.

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    Clients

    • WWF

    Industries

  • 7
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 10 - 49 employees
    • Ultimo, Australia

    WP Creative is a boutique WordPress agency based in Syndey. The agency, founded in 2016, has a team of more than ten that provides web development and web design services. WP Creative serves small and mid-market companies in various industries.

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    Clients

    • Luxe Walls

    Industries

  • 8
    (20 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $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.

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    Clients

    • Powerhouse Supplements

    Industries

  • 9
    (37 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      4.9
    • Undisclosed
    • 250 - 999 employees
    • Sydney, Australia

    CodeClouds is a web design and PHP development company, founded in 2009. They have offices in Kolkatta, India, Fort Wayne, Ind., Wellington, New Zealand, and Sydney, Australia. They have 287 employees who provide web and mobile app development, digital consulting, CMS, e-commerce, UI and UX design, and branding for small and midmarket businesses.

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    Clients

    • Dermelect

    Industries

  • 10
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Surry Hills, Australia

    Albiorix Technology Pvt. Ltd. Is a custom software development company. The midsize Ahmedabad, India-based agency was established in 2016. Their team offers custom software development, mobile app development, web development, other application development, and more.

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    Industries

  • 11
    (9 Reviews) 4.7
    • Timeliness

      4.4
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.8
    • $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.

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    Clients

    • Clipsal by Schneider Electric

    Industries

  • 12
    (6 Reviews) 4.9
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      4.9
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Sydney, Australia
    Custom software development firm Noorix - Custom Software and App Developers is headquartered in Sydney, Australia. They focus on Custom Software Development, Web Development, Mobile App Development, cloud consulting & SI, and more and were founded in 2019.
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    Clients

    • viaPhoton

    Industries

  • 13
    (17 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 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.

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    Clients

    • Transport for NSW

    Industries

  • 14
    (17 Reviews) 4.6
    • Timeliness

      4.4
    • Service Excellence

      4.4
    • Value

      4.5
    • Would Recommend

      4.6
    • $25,000+
    • 50 - 249 employees
    • Baulkham Hills, Australia
    Neuronimbus, a website development firm, is located in Gurugram, India; Baulkham Hills, Australia and Toronto, Canada. The firm specializes in Web Development, Custom Software Development, Mobile App Development, UX/UI Design, and more and has a midsize team.The firm was established in 2004.
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    Clients

    • Whirlpool of India Pvt. Ltd.

    Industries

  • 15
    (15 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 50 - 249 employees
    • Leichhardt, Australia
    Webstick Global is a midsize custom software development firm. Launched in 2014, the firm is headquartered in Kryvyi Rih, Ukraine; Leichhardt, Australia and Safed, Israel. Their team provides Custom Software Development, Mobile App Development, and Web Development.
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    Industries

  • 16
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • Surry Hills, Australia
    Nightjar is a Surry Hills, Australia-based web development company. They offer web development, custom software development, e-commerce development, branding, and more and were launched in 2017.
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    Industries

  • 17
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Clients

    • Tender Gourmet Butchery

    Industries

  • 18
    (31 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $50,000+
    • 50 - 249 employees
    • Sydney, Australia

    Founded in 2016, Appello Software is a software design and development company headquartered in Sydney, Australia. They also have other Austrailian offices in Newcastle, Brisbane and Melbourne, and an additional office in London.  Their team of 4 employees specializes in mobile app development, UX/UI design and mobile marketing. They primarily serve consumer products, entertainment and hospitality industries.

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    Industries

  • 19
    (3 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Barangaroo, Australia
    UPCORE, an app development company, was established in 2016. The midsize Barangaroo, Australia-based team offers Mobile App Development, Artificial Intelligence, and Web Development.
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    Clients

    • Mobile development

    Industries

  • 20
    (14 Reviews) 4.5
    • Timeliness

      4.4
    • Service Excellence

      4.5
    • Value

      4.3
    • Would Recommend

      4.5
    • $25,000+
    • 2 - 9 employees
    • Sydney, Australia

    Appomate is a mobile app development company based in Melbourne, Australia. Founded in 2011, it has 4 employees and provides mobile app development and marketing strategy services.

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    Clients

    • Adidas
  • 21
    (14 Reviews) 4.8
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • Surry Hills, Australia
    Worldteam (formerly Arcade Dev House), a mobile app development firm, is based in Surry Hills, Australia; Hefei, China; San Francisco , California and Seattle, Washington. They specialize in Mobile App Development, UX/UI Design, Custom Software Development, cloud consulting & SI, and more and were founded in 2009.
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    Clients

    • Lendlease

    Industries

  • 22
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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. 

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    Clients

    • Telstra

    Industries

  • 23
    (2 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Clients

    • ElectricSuper

    Industries

  • 24
    (7 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      4.9
    • $10,000+
    • 10 - 49 employees
    • St Leonards, Australia

    Panic Bear Studio, an UX company, was established in 2016. The small Ho Chi Minh, Vietnam-based team provides ux/ui design, web design, web development, logo, and more.

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    Industries

  • 25
    (10 Reviews) 4.7
    • Timeliness

      4.8
    • Service Excellence

      4.7
    • Value

      4.9
    • Would Recommend

      4.8
    • $10,000+
    • 50 - 249 employees
    • Parramatta, Australia

    Mobile First Applications is an app growth and full-stack development firm based in Ahmedabad, India. Founded in 2014, their team of about 25 serves clients in the advertising, IT, and consumer products sectors. Services include mobile platforms, frameworks and CMS, and programming.

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    Clients

    • VW

    Industries

  • 26
    (16 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $1,000+
    • 50 - 249 employees
    • Sydney, Australia

    Fatcamel , a mobile application development firm, is based in Jaipur, India; Auckland, New Zealand and Vaughan, Canada. The firm provides mobile app development, e-commerce development, and IT staff augmentation and has a midsize team.The firm was established in 2018.

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    Industries

  • 27
    (7 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      4.9
    • $25,000+
    • 10 - 49 employees
    • Maroubra, Australia

    MadAppGang was founded in 2011 and has a team of 19 employees. They specialize in developing mobile apps, AI, and blockchain. They are headquartered in Sydney, Australia, with a second location in Kremenchug, Ukraine. They work with mostly small and midmarket companies.

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    Clients

    • Johnson & Johnson
  • 28
    (33 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $5,000+
    • 10 - 49 employees
    • Rosehill, Australia

    Founded in 2014, SUPPORTSOFT TECHNOLOGIES is a mobile development firm. Their team of around 5 employees is based in Camellia, Australia. They focus on mobile app development, social media marketing, and web development.

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    Clients

    • Rio Tinto

    Industries

  • 29
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Industries

  • 30
    (5 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Clients

    • The Citadel Group

    Industries

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