Top 100 JavaScript Development Companies in Poland

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Top 100 JavaScript Development Companies in Poland

August 2022

Looking for a top JavaScript developer in Poland?

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 Poland JavaScript Developers

  • 151
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Łódź, Poland

    Inovatica is a software offshoring company based in San Diego. Since it was founded in 2008, their team has grown to 20 employees. Inovatica specializes in web, mobile app, and IoT development. Most of their clients are small businesses. 

    Clients

    • Google
    • TransitArt
    • Message Point
    • TabKing

    Industries

    Notable Project

    Inovatica handled the development work for a biomedical devices startup. The deliverable demanded a high level of security, and the team delivered a satisfying end product that met those needs. 

    "The functionality is excellent; it’s more than what we asked for."–CEO, Biomedical Devices Startup

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  • 152
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gdańsk, Poland

    Codeq is an IT solutions company based in Gdańsk, Poland and founded in 2018. They have a team of 2 who provide web development and UX/UI design services with a focus on WordPress and JavaScript. 

    Clients

    • Supersonicfood
    • Fin-View
    • Nayax
    • Ceri

    Industries

    Notable Project

    Codeq was hired by an accounting and HR company to build their new WordPress website. Their goals were to increase trust in their brand with a modern and safe website. 

    "I was perfectly aware of what was happening during each working week."

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  • 153
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland
    Launched in 2015, Peak11 is a software development company. Their small team is headquartered in Kraków, Poland. Their team provides custom software development, web development, mobile app development, and Artificial Intelligence.

    Clients

    • Tenko
    • Hektar Nektar
    • TryON Kit
    • Minute

    Industries

    Notable Project

    Peak11 helped a technological company create marketing collaterals for their MVP. They made a new product name, branding, storytelling, and presentation.

    "The whole process went with no issues thanks to their competencies, high project management, and communication skills."

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  • 154
    • Scheduling

      4.5
    • Quality

      4.6
    • Cost

      4.5
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Wrocław, Poland

    DO OK is a software development and consulting company with offices in Amsterdam and Copenhagen, and two offices in Wroclaw Zielona Gora, Poland. Founded in 2010, they have 53 employees who provide expert development of custom software, mobile apps, and websites. Working for a range of small, midmarket and large-scale companies, they specialize in custom software with scalable backends built with Python, Java, or Go and Javascript.

    Clients

    • BMLLtech
    • Relabee
    • SmartPatient
    • Versa.company

    Industries

    Notable Project

    DO OK provided Node.js design and development services for an IT and services company. They built an application to connect with external APIs and allow for further integrations in the future. The application was built to a high standard and had a vital impact on the end-client’s operations.

    “I’m pleased with the cooperation between our teams. The team cooperated well and provided excellent support throughout the project.” – IT Project Manager, IT and Services Company

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  • 155
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Founded in 2016, MITRIX Technology is located in Belarus, Minsk. Their team of 21 employees provides web development, custom software development, and IT staff augmentation services to small businesses.

    Industries

    Notable Project

    MITRIX Technology dedicated a UI/UX designer who developed roadmaps to improve the product’s user journey. They also found a frontend developer who continues maintaining and enhancing the Angular-based web app.

    "MITRIX offers consistent candidates who stick around."

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  • 156
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Headquartered in Wroclaw, Poland and founded in 2011, Zaven is software development company that provides web development, custom software development, and mobile app development. Their team of 25 works with small and mid market clients in the consumer products, information technology, manufacturing, and education industries.

    Clients

    • Fonn Construction
    • Marine Manager
    • Grasp
    • iDoc

    Industries

    Notable Project

    A technology startup hired Zaven for mobile app and web development services. The team would focus on the front end development.

    "Very professionally run company."

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  • 157
    • Scheduling

      4.9
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Founded in 2009, Pragmatists is a software development company headquartered in Warsaw. Their team of 45 specializes in web development, custom software development, and web design for small and midmarket clients. They primarily work with companies in the IT, business services, telecommunications, and advertising industries. 

    Clients

    • NewVoiceMedia (UK)
    • a roaming clearing house (USA)
    • Rightmove (UK)
    • Starhome-MACH (Luxembourg/Israel)

    Industries

    Notable Project

    A recruitment outsourcing company collaborated with Pragmatists to develop a chatbot that automated key elements of its recruitment process. The client was pleased with the innovative technology.

    “What sets them apart is their thinking. They take a very iterative approach and are a smart thinking team. They’re also technically sound—what raises them above the bar is the way they think about the impact of their software.” – CTO, Recruitment Outsourcing Company 

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  • 158
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    App'n'roll is a development company based in Warsaw, Poland. It was founded in 2012 and has 28 employees who provide mobile app development and web development services primarily to small businesses in both the financial and business services industries.

    Clients

    • Medizzy
    • Freeletics
    • Foap
    • RoomFrames

    Industries

    Notable Project

    App'n'roll took over and completed the development of a user behavior testing platform. They used Ruby on Rails for development and completed the project within 2 days for the healthcare firm that hired them. Their communication and quality of work stood out. 

    "The quality of their code, speed, and ability to work independently were all great. They work fast and are self-starters. They will suggest necessary changes by themselves and are responsive to business needs. They were very smart and made modern improvements of existing codebase and design, which we appreciated." – Technology Consultant, Health Care Platform

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  • 159
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      5.0
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Rzeszów, Poland

    Moonbite is a software development company launched in 2010. They are headquartered in Rzeszów, Poland and have a small team. The firm specializes in custom software development, web development, e-commerce development, and web design.

    Industries

    Notable Project

    Moonbite created an e-commerce site for a furniture and decorations online store. The goal was to showcase the client's business products.

    "Everything was great for us."

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  • 160
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Web development company FASTSITE is located in Warszawa, Poland. They offer web development, marketing strategy, ux/ui design, web design, and more and were founded in 2017.

    Industries

    Notable Project

    FASTSITE was hired by a nonprofit organization to build a new website and web application. They also handled the UI/UX design of both platforms and the creation of a CMS system and graphics.

    "We were impressed with how fast they worked."

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  • 161
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Wrocław, Poland

    Vazco is a software house with offices in Opole and Wroclaw, Poland. Founded in 2008, they have 21 employees specializing in creating full-stack JavaScript web applications and Node-based end-to-end JavaScript solutions. They work for a range of small, mid-size and large businesses, providing bespoke software development, IT consulting, project planning, and design services.

    Clients

    • Elsevier
    • Relx group
    • aleno
    • Booksalon

    Industries

    Notable Project

    Vazco has developed a website for an educational software platform. The team is in charge of integrating new language engines, new workflows, screens, and administrator features.

    "They've delivered high-quality solutions in a short amount of time."

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  • 162
    • Scheduling

      4.5
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Kraków, Poland

    IT Monks is a digital agency based in Kraków, Poland. Founded in 2010, the team of fewer than 10 employees specializes in WordPress and provides web development and web design services. They primarily work with small businesses in the e-commerce space.

    Clients

    • Today's Local Media
    • MTArt Agency
    • Ruuvi
    • Rudd Equipment

    Industries

    Notable Project

    IT Monks developed a website for a software company. They installed all the required plug-ins and features and created the site on a development server. Their work is ongoing with APIs requests.

    ''They've done everything accordingly to my expectations.''

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  • 163
    • $5,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Development agency UNL Solutions LTD is headquartered in Loughborough, UK. Since the company was founded in 2006, their team has grown to 68 employees. UNL Solutions LTD specializes in IT managed services, e-commerce development, and mobile app development. They mainly work with mid-sized businesses. 

    Clients

    • Corevist
    • BunnyHomes
    • BioRails
    • Kvikna

    Industries

    Notable Project

    UNL Solutions LTD provided technology consulting and development assistance.

    "Everything was perfect."

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  • 164
    • $50,000+
    • 50 - 249 employees
    • Kraków, Poland

    Smart Mobile House is a mobile agency based in Kraków, Poland. Founded in 2010, their 13 employees provide mobile app development, AI development, custom software development, and enterprise app modernization, among other services. Their clients come from a variety of industries, including telecommunications and manufacturing.

    Clients

    • Orange Poland
    • BMW Poland
    • EMPIK
    • Leo Burnett

    Industries

    Notable Project

    Smart Mobile House is working to modernize the mobile application of a consumer goods provider, diving into the infrastructure of the app in order to cleanup and upgrade elements of the front- and backend code.

    "They are creative, providing unique ideas and solutions in response to tasks and challenges discussed."

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  • 165
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Proexe is a Warsaw, Poland-based app developer founded in 2010. Their team of 15 specializes in mobile app development, web development, and UX/UI design.

    Clients

    • Samsung
    • Vectra
    • Telgani
    • AioCare

    Industries

    Notable Project

    Proexe worked with a software development firm to rebuild their website and create a related mobile app. The client was impressed with the finished website and their communication throughout the process.

    “Other companies I've worked with on web development for 10 years would only check in every 2-3 weeks. In these cases, the customer usually has a communication blackout until certain milestones are reached. Proexe, however, always keeps you updated. They tell you exactly where they are in specific project stages.” – General Manager, Software Company

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  • 166
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Warszawa, Poland

    Unikorns, a web development company, is located in Warszawa, Poland. The small firm was launched in 2020. Their team specializes in web development, ux/ui design, and branding.

    Notable Project

    Unikorns developed a new website design for a B2B SaaS provider. This also involved refining their product messaging and creating lo-fi wireframes.

    "Their designer did a fantastic job incorporating our feedback and delivering the right output."

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  • 167
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Warszawa, Poland

    YND is a software development company that was founded in 2015. They are headquartered in Berlin with offices in Warszawa, Poland and Wrocław, Poland. They are made up of 58 employees and specialize in mobile app development, product design, and AI.

    Clients

    • Audi
    • BurgerKing
    • Kayak
    • Volkswagen

    Industries

    Notable Project

    YND worked with a automotive agency where they helped fix several bugs associated with their mobile app. The were able to successfully implement new updates for the app and allowed it to run smoothly on both iOS and Android platforms.

    "They do everything from project management to hardware development, which makes them completely reliable. Out of the many mobile development companies I’ve worked with, they are certainly the most experienced developers." – CTO, Automotive Agency

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  • 168
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    vm.pl Software House is an IT services company in Wroclaw, Poland. Established in 2004, they have about 31 employees that serve mostly midmarket businesses in the education, manufacturing, and business services sectors. Services include web development, e-commerce development, and custom software development.

    Clients

    • TestDaf Institut
    • Welotec GmbH
    • Carano Software Solutions GmbH
    • apronic GmbH

    Industries

    Notable Project

    VM.pl Software House has developed custom software for a beverages distributing company. This platform helps automate the reception and processing of orders of customers. 

    "They are very professional and competent staff, yet very down-to-earth and colloquial working style."

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  • 169
    • $5,000+
    • 10 - 49 employees
    • Poznań, Poland

    B-MIND is an interactive production house based in Poznan, Poland, that was established in 2007. Their team of 14 employees provides web development, mobile app development, and web design services to small and mid-market businesses.

    Clients

    • Mercedes Benz Poland
    • RabenGroup
    • H&M
    • Wrigley

    Industries

    Notable Project

    B-MIND Software House in charge of the development of a farm animal health monitoring company's user-friendly app.

    "Good communication with the team."

     
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  • 170
    • $10,000+
    • 10 - 49 employees
    • Gliwice, Poland

    VTS Software is software development company located in Manchester, U.K. Since 2007, their small team of around 5 has been specializing in custom software, web, and mobile app development for small and mid-sized businesses alike. They have experience in a variety of industries such as advertising, healthcare, manufacturing, and business services. 

    Clients

    • Whispering Smith
    • ATS Heritage
    • Speakr

    Industries

    Notable Project

    VTS Software worked on bespoke software development, building both the front- and backend. They used AngularJS and C# for the Silverlight, native Android, and web app development.

    "All the requirements were delivered within the defined scope and timeframe."

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  • 171
    • $5,000+
    • 10 - 49 employees
    • Łódź, Poland

    InterSynergy is a software house in Lodz, Poland. They have 20 employees and were established in 2011. Providing customer software, web development, and SEO, they work largely with small and midmarket businesses in various industries.

    Clients

    • Worked for brands such as: Bonduelle
    • Bayer
    • Pfizer
    • The Walt Disney Company

    Industries

    Notable Project

    InterSynergyn was hired by an insurance company to analyze their website. The goal was to help the client boost their site's performance and to provide development and SEO recommendations. 

    "Their professionalism and accuracy in identifying the sources of problems in the websites were amazing."

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  • 172
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    PerceptionBox is a website development firm founded in 2015. The small Ramat Gan, Israel-based team focuses on web development, HR services, custom software development, Artificial Intelligence, and more.

    Clients

    • GuruShots
    • Lacero
    • Boardmaps
    • Ola

    Industries

    Notable Project

    PerceptionBox provides app development services for a software development company. They work on several projects, including a geographical web app and an AI mobile app for advertising and cryptocurrencies.

    “They're excellent. Their process is stable and covers different cases.”

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  • 173
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      4.7
    • NPS

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

    AMC TECH is a software, electronics, and mechanics development company based in Krakow, Poland. The company, founded in 1992, has more than 50 employees and provides, among others, custom software development, IoT development, IT strategy consulting services to various companies. 

    Clients

    • Alstom
    • General Electric
    • Siemens
    • Thales

    Industries

    Notable Project

    A measuring devices company needed to meet market expectations and improve their products. They partnered with AMC Tech to design an innovative system for measuring water consumption.

    "Tomasz, our Project Manager, was well-organized, open-minded, and utterly reliable."

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  • 174
    • $1,000+
    • 10 - 49 employees
    • Kraków, Poland

    Vordik Digital is a software development company headquartered in Toronto with a second office in Krakow, Poland. Founded in 2010 they have a team of about 10 that provides web development, web design, custom software development, mobile app development, and more for companies of all sizes.

    Clients

    • Kettlebeck; Well-known, innovative Canadian home builder.
    • CottageRental.com; Popular Canadian vacation property-booking website.
    • Telax; Cloud call centre software company.
    • DR. HO’S; Popular home health product company.

    Industries

    Notable Project

    Vordik Digital updated the website for an electronics company. They implemented their preliminary content and designs and created a WordPress website from an existing e-commerce site as well as maintaining the workflows and plugins.

    "They’ve been very responsive to all of our changes and professional in handling our requirements. They have implemented the functionalities we asked for." — International Marketing Manager, Electronics Company

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  • 175
    • Scheduling

      4.6
    • Quality

      4.6
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    NG Logic is a software company headquartered in Warsaw, Poland that specializes in mobile app and web development. Founded in 2003, the company has an additional office in Austin, Texas and has over 50 employees. 

    Clients

    • Digital Cheetach Perception Software Contractroom
    • Inc. Honeywell Orca

    Industries

    Notable Project

    NG Logic designed the UI of a cloud-based platform that complemented existing desktop software and displayed real-time data.

    "They were eager to successfully complete our project."

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  • 176
    • Scheduling

      4.6
    • Quality

      4.6
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Kraków, Poland

    BelVG is an e-commerce development agency headquartered in Minsk, Belarus. Since 2004, their team of just over 50 employees specializes in e-commerce, web, and mobile app development. 

    Clients

    • Savile Row Co
    • Vinduesgrossisten
    • Caskers
    • Ekstralis

    Notable Project

    BeIVG developed an e-commerce website for the client using Magento 2. They also integrated several third-party extensions and data tracking programs. 

    "Their response time to any issues or errors was very fast."

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  • 177
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    SYZYGY Warsaw is a full-service digital product development agency based in Warsaw, Poland, with an office in London. The agency, founded in 2016, has a staff of more than 50 that provides web development, UX/UI design, and mobile app development services to various companies.

    Clients

    • Kyocera
    • Mazda Motor Corporation
    • TUI Group
    • Vision by Danwood

    Notable Project

    SYZYGY Warsaw provided a Tourism Company with e-commerce development services, which includes transitioning the client from Angular to React, frontend design and development, and collaborating with a third-party backend team. The client has seen an increase in online sales since they began working with SYZYGY.

    "They bring useful technology to the project. My team has good relations with their team." - Head of E-Commerce, Tourism Company

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  • 178
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Poznań, Poland

    Prograils is a web and mobile app development company based in Poznan, Poland. Founded in 2012, the team of 22 specializes in web development, custom software development, and mobile app development.

    Industries

    Notable Project

    Prograils took over the development of a legacy platform that allows groundskeepers to keep diaries and create reports. The team continues to enhance the Ruby on Rails system.

    “We’re impressed with how quick they are.”

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  • 179
    • Scheduling

      4.6
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Poznań, Poland
    Based in Poznań, Poland, WPPartner is a web development firm. The small team focuses on web development, ux/ui design, search engine optimization, and conversion optimization and was founded in 2016.

    Notable Project

    WPPartner built a communication tool for a travel agency. They used WordPress CMS and PHP coding to develop a platform and integrated several travel features.

    "They took care of the product well and shared knowledge with my colleagues and me."

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  • 180
    • $10,000+
    • 10 - 49 employees
    • Gdańsk, Poland
    Custom software development firm FNX Group is based in Gdańsk, Poland. They offer custom software development, web development, e-commerce development, application management & support, and more and were established in 2005.

    Clients

    • HiPP Poland
    • Danone Poland
    • Polish National Opera
    • Gruner + Jahr G+J

    Industries

    Notable Project

    FNX Group built a website using TYPO3 for a healthy food producing company. They worked on the frontend's design and functionality to implement new modules, automation, and marketing automation integrations.

    "Their professionalism, ability to look for tailored solutions, and good communication were notable in the partnership."

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