Best Application Development Software for Linux - Page 31

Compare the Top Application Development Software for Linux as of October 2025 - Page 31

  • 1
    Citrus

    Citrus

    Citrus

    Framework for automated integration tests supporting a wide range of message protocols and data formats! In a typical test scenario the system under test is running on a test infrastructure while interacting with Citrus over various messaging transports. During the test Citrus is able to act on both sides as client and consumer exchanging real request/response messages over the wire. With each test step you can validate the exchanged messages with expected control data including message headers, attachments and body content (e.g. XML, Json, ...). The test provides a Java fluent API to specify the test logic and is fully automated. The repeatable test is nothing but a normal JUnit or TestNG test and can easily run as integration test in a CI/CD pipeline. Kamelets represent Camel-K route snippets that act as standardized event sources and sinks in an event driven architecture.
    Starting Price: Free
  • 2
    Carina

    Carina

    Zebrunner

    Describe all page objects on your own based on the most popular Page Objects pattern. Reuse Custom Type Page Factory to describe app specific pages (Web, IOS, Android, etc.). To make a cool test, you just need to add Verification Logic to your combined PageObjects. That is it. However, we do our best to support Data Driven Approach so you can get the data you need from whatever source available. If you want your test to be run for both IOS and Android platforms, just add some platform specifics, code will be reused by 80% avg. When it comes to test execution, here is the real variety of approaches you can use. You can run from either local or CI environments, include several platforms and get reports passed into multiple third party tools. The icing on the cake is that you can use any internal or external Selenium Hub Providers like Zebrunner Engine, SauceLabs, BrowserStack, TestingBot, etc. so multithreading will let you get the testing results rapidly.
    Starting Price: Free
  • 3
    FlutterViz

    FlutterViz

    Iqonic Design

    With the current demands of Flutter users, we are bringing the Flutterviz – Flutter UI Design Tool that is top-rated and majors in building the flutter app design with the latest flutter drag and drop UI builder. Flutterviz is the perfect tool for beginners and experienced Flutter developers alike. This Flutter UI Builder is simple to use and saves hours of development time, getting your app to market faster than ever before. Flutterviz is the best Flutter Drag and Drop UI Builder for designing amazing Flutter apps. It is developer-friendly, with simple and high-quality code. The latest drag and drop editor makes it easy to customize your app and create a truly unique user experience.
    Starting Price: $0
  • 4
    WebSmart

    WebSmart

    Fresche

    WebSmart is a rapid development tool for creating RPG and PHP desktop & mobile web applications. Responsive templates help you quickly create modern applications and APIs that you can customize for any business need using WebSmart’s powerful IDE. Templates generate the initial client and server-side code which you can customize to create any type of web application. Use responsive templates to create web and mobile applications that use a single code base. Use WebSmart’s API templates to quickly and seamlessly integrate your Db2 files and RPG programs with other web services. The PHP Edition helps you produce open source PHP applications that run on multiple platforms (IBM i, Windows, Linux, or Unix). The ILE edition is the fastest way for IBM i programmers to develop new RPG web applications that leverage existing code. Uses PHP, a popular and proven open-source language explicitly developed to create web applications.
  • 5
    Cython

    Cython

    Cython

    Cython is an optimizing static compiler for both the Python programming language and the extended Cython programming language (based on Pyrex). It makes writing C extensions for Python as easy as Python itself. Cython gives you the combined power of Python and C to let you write Python code that calls back and forth from and to C or C++ code natively at any point. Easily tune readable Python code into plain C performance by adding static type declarations, also in Python syntax. Use combined source code level debugging to find bugs in your Python, Cython, and C code. Interact efficiently with large data sets, e.g. using multi-dimensional NumPy arrays. Quickly build your applications within the large, mature, and widely used CPython ecosystem. The Cython language is a superset of the Python language that additionally supports calling C functions and declaring C types on variables and class attributes.
    Starting Price: Free
  • 6
    Twinr

    Twinr

    Twinr

    Twinr is a fast & affordable mobile app builder to convert any websites into high quality & fully customized native Android & iOS applications. Twinr is an idea evolved during pandemic to help & support small and medium businesses around the world to build mobile applications to have their digital presence in a quickest way possible, at low cost, and without code. The whole existence of Twinr, is based upon helping people grow their businesses and enhance their reach and engagement to their customers. Twinr is powerful, easy to learn and adapt even for non-technical people. You can build your mobile applications in a way you never imagined. It takes your existing website and converts it to a customized native mobile application in minutes. We don't restrict our users to do the customizations! You can perform lot of native customizations since customer experience is a key factor in mobile application and we strongly believe in it, that's what makes us different from our competitors.
    Starting Price: $19/user/month (paid yearly)
  • 7
    RaptorVista

    RaptorVista

    BugRaptors

    RaptorVista is one of the most advanced web test automation frameworks available in the market, simplifying the entire hassle of testing futuristic web solutions. From cutting the repetition to creating test suites, RaptorVista offers rich automation taking users close to quality engineering. Carrying the best of Modular Driven Framework, Keyword Driven Framework, Data-Driven Framework, and Behavior Driven Framework, RaptorVista becomes a necessary test automation tool. From improving the test speed to 10X to database support, robustness, and seamless integrations, RaptorVista is made to complement all the needs of web automation testing. Most importantly, it is simple to use and easy to learn framework which is open to customize as per the requirement. All in all, if you are looking for a web test automation framework that supports different operating systems or browsers, and integrates well with defect-tracking systems, RaptorVista is made for you.
  • 8
    Arm Forge
    Build reliable and optimized code for the right results on multiple Server and HPC architectures, from the latest compilers and C++ standards to Intel, 64-bit Arm, AMD, OpenPOWER, and Nvidia GPU hardware. Arm Forge combines Arm DDT, the leading debugger for time-saving high-performance application debugging, Arm MAP, the trusted performance profiler for invaluable optimization advice across native and Python HPC codes, and Arm Performance Reports for advanced reporting capabilities. Arm DDT and Arm MAP are also available as standalone products. Efficient application development for Linux Server and HPC with Full technical support from Arm experts. Arm DDT is the debugger of choice for developing of C++, C, or Fortran parallel, and threaded applications on CPUs, and GPUs. Its powerful intuitive graphical interface helps you easily detect memory bugs and divergent behavior at all scales, making Arm DDT the number one debugger in research, industry, and academia.
  • 9
    Kusk

    Kusk

    Kubeshop

    Kusk is an Open Source API Gateway that allows you to develop, monitor and deploy your APIs in a matter of minutes. Kusk powers-up your API workflows with mocked responses and validated requests out-of-the-box and automates the deployment of the API Gateway with your favorite GitOps workflows. Have a single source of truth for your API by using the OpenAPI Standard, meaning no additional configuration files are needed!
    Starting Price: Free
  • 10
    Crystal

    Crystal

    Crystal

    Crystal’s syntax is heavily inspired by Ruby’s, so it feels natural to read and easy to write, and has the added benefit of a lower learning curve for experienced Ruby devs. Crystal is statically type-checked, so any type errors will be caught early by the compiler rather than fail on runtime. Moreover, and to keep the language clean, Crystal has built-in type inference, so most type annotations are unneeded. All types are non-nilable in Crystal, and available variables are represented as a union between the type and nil. As a consequence, the compiler will automatically check for null references in compile time. Crystal’s answer to metaprogramming is a powerful macro system, which ranges from basic templating and AST inspection to types inspection and running arbitrary external programs.
    Starting Price: Free
  • 11
    CoffeeScript

    CoffeeScript

    CoffeeScript

    Underneath that awkward Java-esque patina, JavaScript has always had a gorgeous heart. CoffeeScript is an attempt to expose the good parts of JavaScript in a simple way. The golden rule of CoffeeScript is: “It’s just JavaScript.” The code compiles one-to-one into the equivalent JS, and there is no interpretation at runtime. You can use any existing JavaScript library seamlessly from CoffeeScript (and vice-versa). The compiled output is readable, pretty printed, and tends to run as fast or faster than the equivalent handwritten JavaScript. Most modern JavaScript features that CoffeeScript supports can run natively in Node 7.6+, meaning that Node can run CoffeeScript’s output without any further processing required. This list may be incomplete, and excludes versions of Node that support newer features behind flags; please refer to node.green for full details. You can run the tests in your browser to see what your browser supports.
    Starting Price: Free
  • 12
    BLooP

    BLooP

    BLooP

    Welcome to the Dictionary of Programming Languages, a compendium of computer coding methods assembled to provide information and aid your appreciation for computer science history. BLooP was a very simple recursive block structured language invented by Douglas Hofstadter for his book Godel, Escher, Bach. It features simple subroutine structure, very simple number and boolean handling, and recursion. The interesting aspect of BLooP was that it offered only bounded loop constructs, and was therefore incapable of expressing certain general recursive computations.
    Starting Price: Free
  • 13
    NGINX Unit
    An universal web app server that combines several layers of the typical application stack into a single component. NGINX Unit simplifies the application stack for web apps and APIs by combining several layers of the typical stack into a single component. NGINX Unit is a universal web app server, intended as a building block for any web architecture regardless of its complexity, from enterprise-scale deployments to your pet's home page. It is equally suited to simplifying modern microservices environments as it is to modernizing legacy and monolithic applications. NGINX Unit was created by the original NGINX team on an all-new, open-source codebase. The architecture incorporates insights from over a decade of running the world’s most popular web server. Unlike the NGINX web server, NGINX Unit uses a multi-process, multi-threaded architecture. The NGINX web server is often deployed as a reverse proxy in front of web applications. NGINX Unit can run the application code natively.
  • 14
    Bash

    Bash

    Bash

    Bash is a free software Unix shell and command language. It has become the default login shell for most Linux distributions. In addition to being available on Linux systems, a version of Bash is also available for Windows through the Windows Subsystem for Linux. Bash is the default user shell in Solaris 11 and was the default shell in Apple macOS from version 10.3 until the release of macOS Catalina, which changed the default shell to zsh. Despite this change, Bash remains available as an alternative shell on macOS systems. As a command processor, Bash allows users to enter commands in a text window that are then executed by the system. Bash can also read and execute commands from a file, known as a shell script. It supports a number of features commonly found in Unix shells, including wildcard matching, piping, here documents, command substitution, variables, and control structures for condition testing and iteration. Bash is compliant with the POSIX shell standards.
    Starting Price: Free
  • 15
    Testwell CTC++
    Testwell CTC++ is a powerful instrumentation-based code coverage and dynamic analysis tool for C and C++ code. With certain add-on components CTC++ can be used also on C#, Java and Objective-C code. Further, again with certain add-on components, CTC++ can be used to analyse code basically at any embedded target machines, also in very small ones (limited memory, no operating system). CTC++ provides Line Coverage, Statement Coverage, Function Coverage, Decision Coverage, Multicondition Coverage, Modified Condition/Decision Coverage (MC/DC), Condition Coverage. As a dynamic analysis tool, CTC++ shows the execution counters (how many times executed) in the code, i.e. more than a plain executed/not executed information. You can also use CTC++ to measure function execution costs (normally time) and to enable function entry/exit tracing at test time. CTC++ is easy to use.
    Starting Price: Free
  • 16
    Cobertura

    Cobertura

    Cobertura

    Cobertura is a free Java tool that calculates the percentage of code accessed by tests. It can be used to identify which parts of your Java program are lacking test coverage. It is based on jcoverage. Cobertura is free software. Most of it is licensed under the GNU GPL, and you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. Please review the file LICENSE.txt included in this distribution for further details.
    Starting Price: Free
  • 17
    Gcov

    Gcov

    Oracle

    Gcov is an open-source code-coverage tool.
    Starting Price: Free
  • 18
    BullseyeCoverage

    BullseyeCoverage

    Bullseye Testing Technology

    BullseyeCoverage is an advanced C++ code coverage tool used to improve the quality of software in vital systems such as enterprise applications, industrial control, medical, automotive, communications, aerospace and defense. The function coverage metric gives you a quick overview of testing completeness and indicates areas with no coverage at all. Use this metric to broadly raise coverage across all areas of your project. Condition/decision coverage provides detail at the control structure level. Use this metric to attain high coverage in specific areas, for example during unit testing. C/D coverage provides better detail than statement coverage or branch coverage, and provides much better productivity than more complex coverage metrics.
    Starting Price: $900 one-time payment
  • 19
    Coverlet

    Coverlet

    Coverlet

    It works with .NET Framework on Windows and .NET Core on all supported platforms. Coverlet supports coverage for deterministic builds. The solution at the moment is not optimal and need a workaround. If you want to visualize coverlet output inside Visual Studio while you code, you can use the following addins depending on your platform. Coverlet also integrates with the build system to run code coverage after tests. Enabling code coverage is as simple as setting the CollectCoverage property to true. The coverlet tool is invoked by specifying the path to the assembly that contains the unit tests. You also need to specify the test runner and the arguments to pass to the test runner using the --target and --targetargs options respectively. The invocation of the test runner with the supplied arguments must not involve a recompilation of the unit test assembly or no coverage result will be generated.
    Starting Price: Free
  • 20
    Catch2

    Catch2

    Catch2

    Catch2 is mainly a unit testing framework for C++, but it also provides basic micro-benchmarking features and simple BDD macros. Catch2's main advantage is that using it is both simple and natural. Test names do not have to be valid identifiers, assertions look like normal C++ boolean expressions, and sections provide a nice and local way to share set-up and tear-down code in tests. You are on the devel branch, where the v3 version is being developed. v3 brings a bunch of significant changes, the big one being that Catch2 is no longer a single-header library. Catch2 now behaves as a normal library, with multiple headers and separately compiled implementation. Quick and easy to get started. Just download two files, add them to your project and you're away. No external dependencies. As long as you can compile C++14 and have the C++ standard library available. Write test cases as, self-registering, functions (or methods, if you prefer).
    Starting Price: Free
  • 21
    Coverage.py

    Coverage.py

    Coverage.py

    Coverage.py is a tool for measuring code coverage of Python programs. It monitors your program, noting which parts of the code have been executed, then analyzes the source to identify code that could have been executed but was not. Coverage measurement is typically used to gauge the effectiveness of tests. It can show which parts of your code are being exercised by tests, and which are not. Use coverage run to run your test suite and gather data. However you normally run your test suite, and you can run your test runner under coverage. If your test runner command starts with “python”, just replace the initial “python” with “coverage run”. To limit coverage measurement to code in the current directory, and also find files that weren’t executed at all, add the source argument to your coverage command line. By default, it will measure line (statement) coverage. It can also measure branch coverage. It can tell you what tests ran which lines.
    Starting Price: Free
  • 22
    Coveralls

    Coveralls

    Coveralls

    We help you deliver code confidently by showing which parts of your code aren’t covered by your test suite. Free for open-source repositories. Pro accounts for private repositories. Instant sign-up through GitHub, Bitbucket, and Gitlab. Maintaining a well-tested codebase is mission-critical. Figuring out where your tests are lacking can be painful. You're already running your tests on a continuous integration server, so shouldn't it be doing the heavy lifting? Coveralls works with your CI server and sifts through your coverage data to find issues you didn't even know you had before they become a problem. If you're just running your code coverage locally, you won't be able to see changes and trends that occur during your entire development cycle. Coveralls lets you inspect every detail of your coverage with unlimited history. Coveralls takes the pain out of tracking your code coverage. Know where you stand with your untested code. Develop with confidence that your code is covered.
    Starting Price: $10 per month
  • 23
    JetBrains Fleet
    Built from scratch, based on 20 years of experience developing IDEs. JetBrains Fleet uses the IntelliJ code-processing engine, with a distributed IDE architecture and a reimagined UI. We built Fleet to be a fast and lightweight text editor for when you need to quickly browse and edit your code. It starts up in an instant so you can begin working immediately, and it can easily transform into an IDE, with the IntelliJ code-processing engine running separately from the editor itself. Fleet inherits the things that developers love the most from IntelliJ-based IDEs – project and context aware code completion, navigation to definitions and usages, on-the-fly code quality checks, and quick-fixes. Fleet’s architecture is designed to support a range of configurations and workflows. You can simply run Fleet just on your machine, or move some of the processes elsewhere – for example by locating the code processing in the cloud.
  • 24
    EngFlow

    EngFlow

    EngFlow

    Software developers typically build source code and run tests on their local machines. EngFlow Remote Execution distributes builds and tests across a cluster of machines and remotely caches the results to make them faster. Review your build and test results on various devices, be it your workstation, laptop — or one of your colleague’s. It’s a game-changer for collaborating remotely. Console output is verbose and convoluted. We split data into views to highlight what you’re looking for. Just in case, one view includes the full console output, streamed live as your builds and tests run. Build and test setups vary on machines. We provide the invocation details for each execution, such as platform, git branch and commit, and implicit and explicit flags set. This lets you reproduce a run, both for debugging and for recreating a prior release.
  • 25
    XetHub

    XetHub

    XetHub

    Confidently branch, review, and merge data as you experiment with complete history and recoverability. Track your code and data together for always-in-sync development and guaranteed reproducibility. Automate reports, audit access, and manage metadata in a centralized location for everyone. XetHub is ideal for teams who already use Git to track their code changes, and want to leverage the power of infinite history, pull requests, and difference-based tracking for larger assets such as datasets or media files. Managing complete projects with familiar Git semantics makes change tracking and continuous integration a breeze, especially for workflows that use code to generate or augment assets.
  • 26
    Jinja

    Jinja

    Jinja

    Jinja is a fast, expressive, extensible templating engine. Special placeholders in the template allow writing code similar to Python syntax. Then the template is passed data to render the final document.
    Starting Price: Free
  • 27
    JetBrains DataSpell
    Switch between command and editor modes with a single keystroke. Navigate over cells with arrow keys. Use all of the standard Jupyter shortcuts. Enjoy fully interactive outputs – right under the cell. When editing code cells, enjoy smart code completion, on-the-fly error checking and quick-fixes, easy navigation, and much more. Work with local Jupyter notebooks or connect easily to remote Jupyter, JupyterHub, or JupyterLab servers right from the IDE. Run Python scripts or arbitrary expressions interactively in a Python Console. See the outputs and the state of variables in real-time. Split Python scripts into code cells with the #%% separator and run them individually as you would in a Jupyter notebook. Browse DataFrames and visualizations right in place via interactive controls. All popular Python scientific libraries are supported, including Plotly, Bokeh, Altair, ipywidgets, and others.
    Starting Price: $229
  • 28
    Convertopia

    Convertopia

    Convertopia

    Convertopia is an AI-powered product discovery and conversion optimization platform built to help e-commerce stores boost revenue, simplify navigation, and personalize the shopping experience. It features smart search that understands intent, personalized recommendations, upselling/cross-selling, and real-time analytics. Convertopia increases conversion rates by guiding users to the right products fast, reduces cart abandonment with intelligent nudges, and drives repeat purchases through tailored experiences. It integrates with platforms like Shopify, Magento, and WooCommerce, is mobile-optimized, and requires minimal setup. Actionable data insights, automation, and seamless UX help merchants compete with major retailers—delivering measurable ROI.
    Starting Price: $15,000
  • 29
    Zig

    Zig

    Zig Software Foundation

    Zig is a general-purpose programming language and toolchain for maintaining robust, optimal and reusable software. Focus on debugging your application rather than debugging your programming language knowledge. A fresh approach to metaprogramming based on compile-time code execution and lazy evaluation. No hidden control flow. No hidden memory allocations. No preprocessor, no macros. Call any function at compile-time. Manipulate types as values without runtime overhead. Comptime emulates the target architecture. Use Zig as a zero-dependency, drop-in C/C++ compiler that supports cross-compilation out-of-the-box. Leverage zig build to create a consistent development environment across all platforms. Add a Zig compilation unit to C/C++ projects; cross-language LTO is enabled by default.
    Starting Price: Free
  • 30
    Odin

    Odin

    Odin Language

    Odin is a general-purpose programming language with distinct typing built for high performance, modern systems and data-oriented programming. Odin is the C alternative for the Joy of Programming. Odin has been designed for readability, scalability, and orthogonality of concepts. Simplicity is complicated to get right, clear is better than clever. Odin allows for the highest performance through low-level control over the memory layout, memory management and custom allocators and so much more. Odin is designed from the bottom up for the modern computer, with built-in support for SOA data types, array programming, and other features. We go into programming because we love to solve problems. Why shouldn't our tools bring us joy whilst doing it? Enjoy programming again, with Odin!
    Starting Price: Free