Best Web App Development Platforms for Linux of 2025

EASA enableds a unique method of deploying Excel spreadsheets as secure, custom web applications. These apps can be deployed within a web portal for use by internal or external staff, including partners, resellers, suppliers or customers as well as subscription based applications (SaaS). Unlike competing solutions, sophisticated spreadsheets with VBA, macros and add-ins can be deployed with EASA, and logic and formulas are never converted but simply reused. In addition, EASA enables additional functionality above and beyond most spreadsheets, including (true) database functionality, integration and workflow management. Common use-cases include the deployment of spreadsheets used for CPQ (configure price quote),insurance raters, financial analytics and reporting, engineering calculations, and many more. Before committing to lengthy and risky development projects, or transferring all your Excel logic into commercial solution, have a look at EASA. Customers include companies such as AIG, Voya, HP and Caterpillar and is well worth exploring further.

CaptainCasa Enterprise Client is a high-performance developer workbench for developing applications with Java on the server that run in the browser independent of the operating system. The interface itself is created with the usual means Html, Css, etc by a design specialist and is independent of the business application so that a change in the interface programming is independent of the business application. Due to the fast development, easy maintenance and long-term usability of the Java code of the business application, an excellent protection of the investment in the own software is achieved.

platformOS works with brands like Intel, Arab Bank, NEOM.com, Hallmark, UiPath, Spark Digital (NZ), and funded startups, delivering 100% business rule flexibility for web applications, with a strong pedigree in multi-sided marketplaces. Whether Progressive Web Apps, IoT integration, native Mobile or any Web Browser supported frameworks like React, Angular, Node.js etc, platformOS meets the Enterprise scaling needs to build and run any and every business application scenario. As an APIs-for-Everything 'low code' application development platform’, platformOS offers an advanced developer / web agency supported ecosystem supporting Channel Partners and Enterprise Clients building powerful, zero limits, API centric solutions; with a much shortened time to market (and lower cost) that what is typical, especially for multi-sided marketplaces. In addition, platformOS provides multi-cloud devops infrastructure support “out of the box” which saves many thousands in operational costs.

Build enterprise apps 20x faster with 100x less code. Oracle Application Express (APEX) is a low-code development platform that enables you to build scalable, secure enterprise apps, with world-class features, that can be deployed anywhere. Using APEX, developers can quickly develop and deploy compelling apps that solve real problems and provide immediate value. You won’t need to be an expert in a vast array of technologies to deliver sophisticated solutions. Focus on solving the problem and let APEX take care of the rest. Oracle APEX is the world’s most popular low-code platform for enterprise apps. See how customers are using APEX, get started today, and become a part of the community. Did you know that if you have Oracle Database, you already have Oracle APEX? APEX is a fully supported no-cost feature of Oracle Database – the most complete, integrated, and secure data platform for any scale deployment. Using APEX, developers can quickly develop and deploy compelling apps that solve real problems and provide immediate value.

An efficient web development low-code platform. It makes it easy to quickly and easily create complete web systems as well as Business Intelligence solutions. Scriptcase allows you to create and develop elegant, responsive, database-driven apps using your web browser. You can create powerful PHP applications quickly, easily, and securely at a low price with this powerful generator. You can connect to your database (MySQL or MariaDB, PostgreSQL SQLite, SQLite and SQL Azure, Amazon Aurora and Firebird), and create web applications based upon your tables quickly and safely. Data access and maintenance are simplified with Scriptcase. Scriptcase supports the following databases: XLS, CSV, and ACCESS spreadsheet import and transformation features. This import tool allows you to convert your spreadsheets into system programs.

Kendo UI is the ultimate collection JavaScript UI components, including libraries for jQuery and Angular as well as Vue and React. Quickly build eye-catching, high-performance, responsive web applications--regardless of your JavaScript framework choice.

The Neptune DX Platform [Neptune DXP] is a rapid application development platform. This means we build on a low-code/no-code app development approach, enabling Neptune DXP to digitize and optimize business processes and user interfaces. At its core, our enterprise app development platform consists of two modules with comparable functionality and approaches: the Neptune DXP - SAP Edition (an SAP ABAP add-on) and Neptune DXP - Open Edition (Node.js-based edition). Both installation variants of Neptune DXP enable faster enterprise application development, code reusability and compact change management. Our approach is that Neptune DXP with our two editions offers both, the leading central platform for integrated and scalable app development and, thanks to our direct NetWeaver ABAP integration, the best interface available on the market to all SAP systems (incl. SAP S/4HANA and C/4HANA).

sterlo, an Enterprise No-Code Platform, allows users to create Web and Mobile Apps in a code-free setting. Designed to empower companies of all sizes and across different industries, sterlo provides unparalleled freedom and flexibility in building fully-functional applications. sterlo has a variety of features including secure authentication, custom data connection, document management system and communication management. sterlo is a digital transformation platform that facilitates digital transformation in a meaningful way and changes the way applications are developed around the world.

You can build and distribute any type of web application. VIKTOR is the platform for the engineering, construction and construction industries. Your organisation can build and distribute scalable apps. Enter into a new era in engineering. Our digital building blocks allow you to quickly create web-based applications that are professional and easy to share with anyone. VIKTOR is the most popular application development platform in engineering and construction. It allows engineers to quickly create their own software solutions and share them easily with others. Engineers and other domain experts are the best people to know your business. You can empower your employees to adopt new technologies and quickly create, test, distribute and scale new software solutions to meet their needs. This leads to better solutions, higher adoption rates, and lower development cost.

Create flawless, single-codebase applications for Mobile, Web, and Desktop utilizing C#, XAML, and .NET, which is the pioneering C# & XAML platform that is free and open-source for developing genuine single-source, multi-platform applications. Achieve a remarkable 99% reuse of business logic and UI components across native mobile, web, and desktop environments, ensuring you maintain pixel-perfect precision in your design while having the flexibility to implement platform-specific features or a unique aesthetic for your application. Experience the familiarity and depth of C# and XAML, enhanced by productivity features such as hot reload, hot restart, and edit-and-continue capabilities. You can utilize well-known editors like Visual Studio, Visual Studio Code, or Rider to streamline your development process. Additionally, both community-driven and official support options are available, including chat, ticketing, and even screen-sharing assistance to help you troubleshoot and enhance your experience. Your development journey is backed by a vibrant community, ensuring you never feel alone in tackling challenges.

Quickly and effortlessly develop scalable web and mobile applications using Aptugo's intuitive visual interface. You maintain complete control over your source code, unlocking infinite possibilities for your projects. Aptugo allows you to create any web or mobile application you envision, all while adhering to established quality standards. With over 100 pre-built components at your disposal, you can easily drag and drop elements into your project. These components are fully customizable and can be reused indefinitely, providing flexibility in your development process. Additionally, developers have the capability to design new components tailored to their specific needs, which can then be integrated into their personal library for future use. Aptugo's extensive library of over 100 drag-and-drop elements enables users to build and enhance their applications seamlessly. Furthermore, components can be adapted to fit any programming language, ensuring versatility in your coding approach. For seasoned developers, the platform offers the option to create and define custom elements with their own expertly crafted code! Whether it’s a chart, map, form, or even a LinkedIn API connector, the potential for innovation is boundless, empowering you to take your applications to new heights.

Hope UI, as the name suggests is a revolutionary admin dashboard that was built with the developer in mind. Hope UI Laravel Admin Dashboard Template is available with a UI component set. It features a modular component structure that makes it easy to design and launch web apps in the fastest possible way. Hope UI Admin Template is capable of developing lightweight web applications and admin panels. It also includes a Live Customizer that reduces development time and coding hours. The Hope UI Bootstrap Admin Dashboard is the future of admin UI. It will power your present and future development. Hope UI is available for 8 technologies: Bootstrap and Vue JS and React JS.

The Kaizen Framework is an efficient low-code tool designed for rapid application development, allowing users to create web applications in a matter of minutes. It significantly reduces development costs and minimizes reliance on developers, eliminating the need for coding, compilation, and downtime for users. True to its name, "Kaizen," the framework is consistently updated to ensure that you can maximize your profitability in software development projects. As a mature option among various low-code frameworks, Kaizen has demonstrated its effectiveness by delivering a wide range of applications across multiple industries. Over the past 15 years, it has evolved continuously, resulting in the successful execution of over 500 projects in more than 70 different sectors, providing highly practical solutions. Additionally, it is user-friendly, making it straightforward to learn and deploy, with the flexibility to host applications wherever you choose. With advanced features that set it apart from competitors, the Kaizen Framework is an ideal choice for those looking to streamline their development process.

Avalonia UI allows developers to create multi-platform apps using.NET. Write once, run anywhere. You can save time and concentrate on your product. Avalonia UI is considered a spiritual successor of WPF. It offers a familiar developer experience that allows you to leverage years worth of knowledge and investments. JetBrains deemed Avalonia UI the best framework to modernize their WPF-based tools. It is used by more than 170,000 companies, including 431 on Fortune 500. As Avalonia UI grows in popularity, we've seen tremendous growth in our developer community. Join us to be part of our vibrant, supportive community.

Joget is an open-source platform that allows for digital transformation faster and simpler. It combines the best in business process automation, workflow management, and rapid application development in an easy-to-use, flexible, and open platform. It is both web-based and visual, allowing coders as well as non-coders to quickly build and maintain apps from anywhere, anytime. Joget has more than 3,000 installed users, 400+ enterprise customers, and 12,000 community members worldwide. This platform is used by a wide range of organizations, from Fortune 500 companies to government agencies to small businesses. Joget is a tool that makes it easy to create and adaptable applications for any organization. It also has a low total cost of ownership.

With the innovative capabilities of WEBDEV, you can effortlessly create both Internet and Intranet sites and applications (WEB & SaaS) for effective data and process management. Additionally, WEBDEV has the ability to generate PHP, while WINDEV is compatible with all database systems. Furthermore, WEBDEV accommodates any databases that utilize ODBC drivers or OLEDB providers, ensuring broad compatibility. The integration of WINDEV, WEBDEV, and WINDEV Mobile environments allows for seamless sharing of project elements, making the creation of multi-target applications simpler than ever. Developers can concentrate on critical business needs rather than getting bogged down by code, enabling applications to align closely with user requirements. This approach leads to a reduction of up to 20 times in code volume, significantly accelerating the development process. A shorter time to market translates into enhanced opportunities for capturing market share. Additionally, the software development process is streamlined, resulting in greater reliability and ease of use. As a comprehensive RAD generator for PC, web, and mobile platforms, it facilitates the creation of templates (patterns, inheritance & MVP), empowering developers to bring even their most ambitious projects to life with impressive speed. The combination of efficiency and creativity makes this tool indispensable for modern developers.

WebSmart serves as an efficient development platform designed for the rapid creation of desktop and mobile web applications in RPG and PHP. Its responsive templates enable users to swiftly build contemporary applications and APIs, tailored to meet diverse business requirements through the robust integrated development environment (IDE) provided by WebSmart. These templates not only generate the foundational client and server-side code but also allow for extensive customization, empowering developers to craft various web applications. By utilizing responsive templates, one can develop web and mobile applications that operate from a unified code base, enhancing efficiency and consistency. Additionally, WebSmart's API templates facilitate the smooth integration of Db2 files and RPG programs with external web services, streamlining workflows. The PHP Edition specifically aids in creating open-source PHP applications that are compatible across multiple platforms, including IBM i, Windows, Linux, and Unix. Meanwhile, the ILE edition offers IBM i programmers the quickest route to developing new RPG web applications while making the most of their existing code. With its foundation in PHP, a widely recognized and reliable open-source language, WebSmart is specially designed for the creation of web applications, ensuring developers have the tools they need for success. Ultimately, WebSmart provides a powerful solution for efficient development, making it an invaluable resource for modern programming needs.

Wisej.NET is a platform that provides a set of tools to make it easier to develop, test, deploy, and maintain complex AI-powered software. It bridges between traditional WinForms desktop applications and web-based applications by empowering developers with their existing.NET, C# or VB.NET skills. The developers can use their familiar tools, such as a pixel perfect design surface, drag-and drop controls, and the languages that they are most comfortable with (C#, VB.NET), to build real-time Web applications without needing to learn HTML or JavaScript. They can use their favorite IDE, such as Visual Studio, to take advantage features like IntelliSense and integrated debugging. They can also integrate source control. Front-end developers are able to use their web-based knowledge to enhance applications and integrate third-party packages such as HTML5 charting libraries or ASP.NET controls.

Cliqon is a robust web application development framework tailored for creating websites and applications through a contemporary PHP-based approach. It has been meticulously crafted to tackle significant challenges faced in modern European web design and development. Each feature of Cliqon stands on its own as a solid reason to select it as your go-to environment for website development; however, when these features are viewed collectively, they form a persuasive argument for choosing Cliqon for your upcoming project. A standout capability of Cliqon is its ability to dynamically replace fixed text and images with content pulled directly from the database, tailored for different languages. This fundamental requirement is often neglected or made unnecessarily complicated in other platforms. Unlike conventional content or page management systems that rely heavily on templates, Cliqon serves as a comprehensive toolset for web design, allowing developers to construct websites from scratch. Furthermore, it provides a versatile framework that enables the creation of dynamic applications or websites, accommodating any design envisioned through an adaptable template system, making it a valuable asset for developers aiming for flexibility and creativity in their projects.

Numerous Python frameworks are capable of managing simple dashboards, yet they struggle with more complex implementations, which frequently results in teams dividing into specialized frontend and backend roles, creating multiple challenges in the process. Solara emerges as an innovative web framework that merges the principles of ReactJS with the straightforwardness of Python. It provides a versatile API that accommodates different levels of UI complexity while ensuring effective state management. Solara is designed to cater to a wide array of applications, from initial prototypes to sophisticated dashboards, and it seamlessly integrates with platforms such as Jupyter, Voilà, and other web servers. Furthermore, it places a strong emphasis on maintaining high code quality, enhancing developer accessibility, and facilitating thorough testing practices. Ultimately, Solara aims to simplify the development experience while enabling the creation of powerful, data-driven applications.