As of October 2026, Latka tracks 3 JavaScript web frameworks SaaS companies with $10M–$100M in annual revenue. They have combined revenues of $43.7M and employ 311 people.
Every company below sells JavaScript web frameworks software to other businesses and is ranked by its most recent annual revenue. Revenue, funding, headcount and customer figures come from CEO interviews on the Latka podcast, public company filings, and Latka estimates where a company has not disclosed a number.
JavaScript Web Frameworks are specialized libraries that provide developers with pre-written code to enhance and simplify the process of building web applications. These frameworks enable the creation of interactive user interfaces and facilitate the development of applications that can run seamlessly in a web browser. They include essential features such as routing, state management, and component-based architecture, making it easier for developers to structure their code and reuse components. The primary use cases for JavaScript Web Frameworks lie in front-end development, where they are utilized to build responsive and dynamic single-page applications (SPAs) and complex user interfaces. Developers in roles such as front-end developers, full-stack developers, and user experience designers typically gravitate towards these frameworks, leveraging their capabilities to deliver high-performance applications. Additionally, these frameworks can be integrated with back-end services and APIs, allowing for full-stack development workflows. JavaScript Web Frameworks often prioritize speed and performance, with features like code splitting, server-side rendering, and templating engines that optimize load times and user experiences. As a result, companies looking to enhance their digital presence, improve user engagement, and streamline their development processes often adopt these frameworks, regardless of the industry they operate in.
Sorting: Highest -> Lowest
Showing 3 of 3 companies ranked by annual revenue.
New York, New York, United States
Provider of online educational platform for Software Engineering. The company specializes in deigning and developing Web-based applications for teaching full stack JavaScript, software engineering and preparing graduates for roles as professional software engineers.
Minsk, Belarus
XB Software Ltd is an IT outsourcing company that specializes in the development and support of rich UI web applications and widgets.The experience gained during the years of commercial development in conjunction with the skills of professional web app developers enabled the creation of the powerful UI widgets library [Webix](/product/webix-ui-widgets-library). Webix is an open source lightweight and fast JavaScript UI components library for building cutting-edge HTML5-based web apps that run on any desktop and mobile device. It's easy to learn and use, quick to get started with, integrates with modern tools (jQuery, Bootstrap, Font Awesome, Angular, Backbone etc.) and capable of accommodating non-standard requirements.Besides the Webix library, XB Software offers two free products (advanced CSS3 generator [EnjoyCSS](/product/enjoycss) and interactive tutorial builder [EnjoyHint](/product/enjoyhint-interactive-hints-and-tips)) and two SaaS offers for staff and issue tracking, [XB Staff
Gliwice, Silesia, Poland
We are the #1 javascript software development partner for fast-growing companies.
Latka tracks 3 JavaScript web frameworks SaaS companies with $10M–$100M in annual revenue. Together they generate $43.7M in annual revenue and employ 311 people.
Codesmith is the largest, with $17.3M in annual revenue, founded in 2014.
The average JavaScript web frameworks SaaS company in this list makes $14.6M a year, across 3 companies with reported revenue.
Ranked by annual revenue, the leaders are Codesmith, XB Software Ltd. and Brainhub.
- Must provide tools and libraries for building web applications using JavaScript - Must enable developers to create interactive user interfaces and manage application states - Should offer features like routing and component-based architecture for efficient code management - Must support both front-end and back-end integrations for full-stack development - Not just provide basic JavaScript functionalities; must also facilitate advanced workflows such as server-side rendering - Target users should include developers looking for frameworks to streamline their web development processes understanding of responsive design principles.
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