Top 100 JavaScript Developers
The Best of October 2026Looking for a top JavaScript development company?
Developers use JavaScript to make web pages responsive and interactive. JavaScript is a text-based programming language used in web development, typically alongside CSS and HTML. Some common use cases for JavaScript are menus, animations, or interactive maps.
That's why we've created this list of the best JavaScript developers for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best JavaScript Development Companies
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211$10,000+10 - 49 employeesKuala Lumpur, MalaysiaRead More
Upstack Studio is an app development company established in 2017. Their small team is headquartered in Kuala Lumpur, Malaysia. Their services include Mobile App Development, Web Development, and UX/UI Design.
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Daikin MalaysiaIndustries
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212$5,000+50 - 249 employeesRead More
Zeroqode is a web development company. Their midsize team is in Chișinău, Moldova. Their services include web development, mobile app development, and web design. The company was launched in 2016.
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213$10,000+50 - 249 employeesWrocław, PolandRead More
Founded in 2018, Bejamas is a digital development agency that offers web development, web design, and e-commerce development services to their small business, mid-market, and enterprise clients. Their 50 employees are based out of Wrocław, Poland.
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Alpro Deliverect Newfront VeezuIndustries
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214$10,000+50 - 249 employeesKyiv, UkraineRead More
VT Labs is a full-cycle custom software development company, founded in 2016 in Tallinn, Estonia. They have about 18 employees who serve their clients globally. They provide e-commerce web development, product design, QA, and technology advisory services. Their greatest strengths are Ruby on Rails, headless solutions, and e-commerce web development. They keep scalability a priority, using a headless architecture with Shopify Plus.
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RokokoIndustries
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215$10,000+250 - 999 employeesWarszawa, PolandSENLA is a midsize software development company. Located in Warszawa, Poland; London, England and Zagreb, Croatia, the agency was established in 2012. Their team focuses on Custom Software Development, Web Development, Mobile App Development, Blockchain, and more.Read More
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Abbott BOSCH KPMG Western UnionIndustries
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216$50,000+50 - 249 employeesPrague, Czech RepublicRead More
Based in Prague, Czech Republic; Hradec Králové, Czech Republic and Náchod, Czech Republic, FG Forrest is a midsize e-commerce development firm. Established in 1996, the team focuses on e-commerce development, web development, graphic design, ux/ui design, and more.
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217$10,000+10 - 49 employeesBeograd, SerbiaRead More
Founded in 2014, IntellRocket is a website development company and e-commerce development firm. Their small team is in Newark, Delaware and Beograd, Serbia. Their services include Web Development and E-Commerce Development.
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reTyreIndustries
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218$10,000+10 - 49 employeesMontevideo, UruguayIn Montevideo, Uruguay and Houston, Texas, Bixlabs is a custom software development company. The small team provides Custom Software Development, Web Development, UX/UI Design, and Mobile App Development and was established in 2014.Read More
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REMAXIndustries
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219$10,000+50 - 249 employeesDubai, United Arab EmiratesLumitech is a custom software development company launched in 2022. The midsize team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more. The agency is located in Dubai, United Arab Emirates.Read More
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220$25,000+50 - 249 employeesT'bilisi, GeorgiaRedberry | Laravel Premier Partner & Official Vue Partner is a T'bilisi, Georgia-based custom software development firm. They specialize in Custom Software Development, UX/UI Design, Mobile App Development, IT staff augmentation, and more and were launched in 2014.Read More
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Bank of Georgia Procredit Bank Flutter Entertainment SocarIndustries
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221$10,000+50 - 249 employeesSuwałki, PolandRead More
Code & Pepper is a FinTech product development company founded in 2006 in Poland with an additional location in London. The team of 68 specialists support global businesses in building digital products and creating successful development teams. With more than 400 projects under their belt, they have not only the technical know-how but also the domain expertise to deliver apps that meet the market’s taste.
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Finbourne (www.finbourne.com)Industries
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222$50,000+50 - 249 employeesMidsize web development firm Mayven Studios, is based in San Francisco, California and Austin, Texas. They offer Web Development, Custom Software Development, and Web Design and were launched in 2015.Read More
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Andreesen HorowitzIndustries
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223$10,000+50 - 249 employeesNaarden, NetherlandsRead More
EXLRT is a software development company. Established in 1997, the midsize firm is located in Naarden, Netherlands; Dover, Delaware; Novi Sad, Serbia and Niš, Serbia. Their services include Custom Software Development, Web Development, IT strategy consulting, and Artificial Intelligence.
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224$50,000+10 - 49 employeesAustin, TXIn Austin, Texas, GLIDE® is a web design company. The small firm was launched in 2003. Their team offers Web Design, Pay Per Click, Search Engine Optimization, Web Development, and more.Read More
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National Breast Cancer Foundation AllerVie Health Circuit of the Americas Chimp HavenIndustries
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225$5,000+10 - 49 employeesChicago, ILMarcel Digital is a website development company. The small team is in Chicago, Illinois. Their services include Web Development, Search Engine Optimization, Pay Per Click, and Digital Strategy.Read More
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ShureIndustries
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226$25,000+10 - 49 employeesKennesaw, GAInterCode is an AI Agents company launched in 2019. The company focuses on AI Agents, AI Consulting, Generative AI, and Web Development and has a small team.Read More
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Emirates Flight CateringIndustries
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227$10,000+50 - 249 employeesL'viv, UkrainePecode is a website development firm and Application Testing company. The midsize team is located in Tallinn, Estonia; L'viv, Ukraine; London, England and Houston, Texas. Their services include Web Development and Application Testing.Read More
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228$10,000+50 - 249 employeesThiruvananthapuram, IndiaRead More
Neoito is a development agency in Trivandrum, India. Founded in 2014, they have over 100 employees that serve clients in a wide range of sectors. Services include web development, mobile app development, and UI/UX design.
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WaitwhileIndustries
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229$50,000+250 - 999 employeesFarnborough, EnglandOne Beyond is an UX design company. Their midsize team is headquartered in Farnborough, England; Madrid, Spain; Budapest, Hungary and Szeged, Hungary. The firm focuses on UX/UI Design, IT strategy consulting, cloud consulting & SI, IT staff augmentation, and more.Read More
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Smith & NephewIndustries
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230$50,000+50 - 249 employeesAustin, TXMobile application development firm ScrumLaunch was founded in 2015. They are headquartered in Austin, Texas and Vancouver, Washington and have a midsize team. Their services include Mobile App Development, Web Development, IT staff augmentation, UX/UI Design, and more.Read More
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GoGipperIndustries
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231$25,000+10 - 49 employeesWarszawa, PolandGRAFIT | Webflow Enterprise Partner is a small Product Design company. The Warszawa, Poland-based company was established in 2018. Their services include Product Design, Web Development, Web Design, E-Commerce Development, and more.Read More
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Food Hall BreweriesIndustries
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232$5,000+10 - 49 employeesWarszawa, PolandAI Agents company Mobile Reality is based in Warszawa, Poland. The firm provides AI Agents, AI Consulting, Web Development, Mobile App Development, and more and is small.The firm was founded in 2016.Read More
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TuneGOIndustries
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233$5,000+10 - 49 employeesAmsterdam, NetherlandsRead More
Founded in 2011, AGCS is a creative agency headquartered in Amsterdam, with another location in London. Their team of 12 provide graphic design, web development, digital strategy, social media marketing, and video production services.
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PayPalIndustries
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234$10,000+10 - 49 employeesEncinitas, CACollective42, a small web design agency, is located in Encinitas, California. Established in 2017, the team provides Web Design, Web Development, Search Engine Optimization, and Pay Per Click.Read More
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235$25,000+10 - 49 employeesLos Angeles, CARead More
Wanted for Nothing, founded in 2017, is a development and design agency headquartered in Calif. The team of 12 focuses on web design, UX/UI design, and web development and works primarily with small and mid-market businesses.
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Rent.comIndustries
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236$10,000+10 - 49 employeesOakland, CARead More
Founded in 2021, Nimi Tech Limited is a small software development firm based in Oakland, California; Colombo, Sri Lanka and Chennai, India. Their services include custom software development, web development, mobile app development, IT staff augmentation, and more.
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237$1,000+10 - 49 employeesPaia, HIRead More
ShakaCode is a design and development company based in Paia, Hawaii. Founded in 2011, their team of fewer than 50 specializes in web and custom software development, as well as UX/UI and web design. They primarily serve businesses in industries such as advertising, hospitality, and leisure.
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Projects for GoodIndustries
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238$5,000+10 - 49 employeesŁódź, PolandOsom Studio, a website development firm, is in Miami, Florida and Łódź, Poland. The small team specializes in Web Development, E-Commerce Development, and Web Design. The agency was established in 2011.Read More
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Qoolize Apogee Electronics 3Dconnexion VromoIndustries
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239$25,000+50 - 249 employeesNew York, NYPerpetual is an UX company. Their midsize team is in New York, New York and नवी मुंबई, India and offers UX/UI Design, Web Development, Custom Software Development, Artificial Intelligence, and more. The firm was established in 2012.Read More
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ReutersIndustries
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240$5,000+50 - 249 employeesŁódź, PolandRead More
Ragnarson is a web and software development company headquartered in Lodz, Poland with an office in Berlin. Founded in 2006, the team of 21 specializes in web development, custom software development, cloud consulting & SI, and mobile app development. They work primarily with small businesses.
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Zurich University of the ArtsIndustries
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JavaScript Development Companies FAQs
The most popular JavaScript development companies out there may not be the right match for your company's needs. Here are some FAQs to get you thinking about your business needs, which will help you find the right match.
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What is JavaScript used for?
JavaScript is one of the main programming languages in the web development industry today. Many developers utilize JavaScript to create interactive features for websites and applications. Many prefer it because it can produce responsive UI and animations.
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Is JavaScript still widely used?
Yes, JavaScript is widely used in the market and is considered one of the popular options in the programming language space. It has been proven to be a consistent and capable programming language for creating interactive and modern features for websites and applications.
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Which top companies use JavaScript?
A lot of established companies and businesses utilize JavaScript, but some of the notable ones are Facebook, Amazon, Netflix, Google, and even Microsoft. These companies utilize JavaScript for web development projects including their front-end and back-end needs.