Looking for a top ReactJS development company in Portland?

Open source JavaScript library ReactJS is known as a simple and flexible way to build user interfaces. Facebook maintains ReactJS and was the impetus behind its creation. ReactJS helped Facebook create interactive and dynamic user interfaces while maintaining fast website performance. If this scenario matches your business's needs, consider hiring a ReactJS developer.

To assist you in your search for a partner, we’ve compiled this list of the top React developers in Portland. Browse descriptions, feedback, and awards to find which can best suit your company’s needs. If you need more support, tell us about your project, and we'll match you with recommended companies.

List of the Best Portland React Development Services

  • 1
    $50,000+
    10 - 49 Employees
    Portland OR

    From Portland, OR, Planet Argon was founded in 2002. Although they focus on web development, the team of 16 also excels in e-commerce and custom software development, design, analytics, and strategy.

    Clients
    Disney
    American Express
    Just
    SpendWell
    Industries
    Notable Project

    Planet Argon was hired by a snack box subscription company to revamp its website. They ended up redesigning and building the website and added features that facilitated the company’s recurring billing and subscription structure. The client felt engaged and supported by Planet Argon.

    “Compared to other vendors we’ve worked with, they are much more involved. They had an actual interest in what we were doing.” – CFO, Snack Subscription Company

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  • 2
    $25,000+
    10 - 49 Employees
    Portland OR

    Cast Iron Coding is a web design and development company founded in 2004 and headquartered in Portland, Ore. They have a team of approximately 10 individuals who provide e-commerce development services too. They primarily offer services to midmarket firms and small businesses operating in the business services, education, and arts, entertainment, and music industries.

    Clients
    IBM
    Carnival
    Mentor Graphics
    Symantec
    Industries
    Notable Project

    Cast Iron Coding designed and developed an app to increase digital engagement capabilities for a sustainability nonprofit. They built the product from the ground up using Ruby on Rails. The app increased the size of the user base from 4,000 to 55,000. 

    “Their ability to grasp the real essence of our work stood out.” – Former Executive Director, Sustainability Nonprofit

  • 3
    $25,000+
    10 - 49 Employees
    Portland OR

    Daylight Studio is a full-service interactive and design agency based in Portland, Ore. Daylight Studio was founded in 2002, and its team of nearly 30 specializes in web development, SEO, UX/UI design, email marketing, and digital strategy.

    Clients
    Ste. Michelle Wine Estates
    Rogue Disposal & Recycling
    Dakine
    Visit McMinnville
    Notable Project

    A municipal tourism agency wanted to overhaul its website to attract more travelers. Daylight Studio built the frontend and backend for a new WordPress site and integrated data syncing functionality from the state tourism site.

     

  • 4
    $25,000+
    10 - 49 Employees
    Lake Oswego OR

    With over 14 years of experience, SingleMind is an award-winning design and development agency in Oregon. The team of around 20 offers mobile and web app development, user experience (UX) design, systems engineering, and other development specializations: IoT, e-commerce, and custom software. 

    Clients
    Kaiser Permanente
    The Juilliard Store
    Clark Public Utilities
    Portland State University
    Industries
    Notable Project

    SingleMind developed a web app for a smart data company that emphasizes graphical displays and enables two core functions. The product is unique in the enterprise software space, and the client was impressed in their project management and development skills. 

    “SingleMind has a good understanding of the whole process from ideation to implementation and beyond. They’re able to take our ideas and turn them into functioning code. ” – CEO, Smart Data Company

  • 5
    $5,000+
    10 - 49 Employees
    Portland OR

    Fountain City, Inc. is a Raleigh, N.C.-based full-service digital agency that was founded in 1998. Its team of 16 employees offers web design and development, e-commerce development, SEO, and marketing strategy services for mainly small-business clients.

    Clients
    ABNAmro
    Heineken
    Intuit
    T-Mobile
    Industries
    Notable Project

    A video production company hired Fountain City, Inc. to develop and launch a new WordPress website. The client has now worked with Fountain City, Inc. for more than 10 years and has seen its Google rankings increase as a result of Fountain City's work.

    "They’re always trying to find out what I want to do and work from there, as opposed to telling me what I need to do or not to. Fountain City doesn't try to take over." - President, Video Production Company

  • 6
    $50,000+
    10 - 49 Employees
    Portland OR

    Twenty Ideas is a development company in Eugene and Portland, Ore. Founded in 2014, they have about 21 employees that serve mostly midmarket and small-business clients in the education, healthcare, and arts industries. Services include custom software development, UI/UX design, and web development.

    Clients
    XPRIZE Foundation
    Blue Note Therapeutics
    University of Oregon
    Avant Assessment
    Industries
    Notable Project

    Twenty Ideas provided custom software development services for a language assessment company. Their team unified 14 years of development into a single code base and handled networking support and maintenance. The partner's systems have a 99% uptime rate.

    "That’s the magic of Twenty Ideas — their ability to hear and respond to clients in a way that’s unique and powerful." –VP of Products & Technology, Language Assessment Co

  • 7
    $5,000+
    10 - 49 Employees
    Portland OR

    Based in Beaverton, OR, Sembit is a full-service digital agency that specializes in web development, custom software development, e-commerce development, and mobile app development. Founded in 2009, Sembit has about 12 members on staff. 

    Clients
    USCB
    Kashi Labs
    Industries
    Notable Project

    A health plan provider hired Sembit to create a workflow system for internal use. They were hired to improve the ease and functionality of the system. The new system has made work extremely easier for the health provider. The client prides Sembit on their responsiveness and positive demeanor. 

    "The guys at Sembit are amazing. They work and understand challenges quickly, their style is very collaborative, and they’re willing to offer up best practices."- Senior Sales Administration Manager, Health Plan Company

  • 8
    $10,000+
    2 - 9 Employees
    St. Helens OR

    Software Harmonics, LLC is a software company based in St. Helens, Ore. with more than two members. They have provided custom software and web development solutions since their founding in 2020. They work with small and mid-market companies.

    Clients
    NewGen Vineyard Services
    Industries
    Notable Project

    Software Harmonics, LLC developed a software solution for a vineyard management company. The solution allowed the company to track budget performance on different client projects. The company is happy with the software solution.

    “They’re personable and easy to work with.” - President, Vineyard Management Company

  • 9
    $10,000+
    2 - 9 Employees
    Oregon City OR

    IronGlove Studio is a development agency in Oregon City, Ore. Founded in 2017, they have about 9 employees that serve mostly small-business and midmarket clients in the e-commerce, manufacturing, and public sectors. Services include web design, web development, e-commerce development, and web and mobile applications.

    Clients
    We've served Columbia River Knife & Tool
    Oregon Ice Cream
    Alden's Ice Cream
    Cascade Glacier
    Industries
    Notable Project

    IronGlove Studio provided web application and development efforts for a national ice cream manufacturer.  They built the website on WordPress and created custom plugins and custom code to provide an intuitive flavor and dietary filtering system for the company’s online product catalog.  The platform allows the partner to inform customers about their offerings in a fun, interactive way and received positive feedback about its design.

    "They feel like a true partner. They're really invested in the success of our brand. Whenever we're looking at new projects or new optimizations, they're really thinking through and providing strategic advice that's going to set us up for success in the long run. We really feel like they have our best interests at heart.”

  • 10
    $5,000+
    2 - 9 Employees
    Sandy OR

    Digital Studio NW, LLC is a digital agency based in Sandy, Ore. with more than two experts. Since their founding in 2014, they have provided e-commerce, web design, and custom software development solutions for both small and mid-market businesses alike.

    Clients
    Sarasota Coins
    Pinnacle Rarities
    Luxury 24-7
    Houston Coin and Bullion
    Industries
    Notable Project

    Digital Studio NW, LLC developed an e-commerce platform for a currency dealer. The dealer needed a turnkey inventory control system to help run their business. Digital Studio NW, LLC worked with the dealer throughout the project.

    “Matt really genuinely cares about our success and making sure that his product gives us the highest probability of achieving that success on our own, which we really appreciate.” - Owner, Currency Dealer

  • 11
    $1,000+
    2 - 9 Employees
    Vancouver WA
    Based in Vancouver, Washington, DreamsToLife, LLC is an e-commerce development company. The small company was founded in 2021. Their team focuses on e-commerce development, web development, custom software development, direct marketing, and more.
    Industries
    Notable Project

    DreamsToLife, LLC was tasked with developing a Shopify website from scratch by an e-commerce development company. They were given a deadline to finish the site with a cart, checkout, home, and collection page.

    "The most important thing from them was responsiveness and detail-oriented."

  • 12
    Undisclosed
    10 - 49 Employees
    Portland OR
    Supply is an UX design company. They are located in Portland, Oregon and have a small team. The agency specializes in ux/ui design, web development, digital strategy, branding, and more.
    Industries
  • 13
    $10,000+
    2 - 9 Employees
    Portland OR
    Based in Portland, Oregon, Kickstand is a software development firm. Established in 2019, the small team focuses on custom software development, mobile app development, web development, Artificial Intelligence, and more.
  • 14
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    Kinetic Technology Solutions

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    $10,000+
    10 - 49 Employees
    Portland OR
    Kinetic Technology Solutions, a software development firm, is headquartered in Portland, Oregon. Launched in 1987, the small team provides custom software development, cloud consulting & SI, corporate training, and web development.
    Industries
Tell us about your project
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