Best Application Development Software for Linux - Page 24
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Compare the Top Application Development Software for Linux as of November 2025 - Page 24
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1
go-fuzz
dvyukov
Go-fuzz is a coverage-guided fuzzing solution for testing Go packages. Fuzzing is mainly applicable to packages that parse complex inputs (both text and binary) and is especially useful for hardening systems that parse inputs from potentially malicious users (anything accepted over a network). go-fuzz has recently added preliminary support for fuzzing Go Modules. If you encounter a problem with modules, please file an issue with details. Data is a random input generated by go-fuzz, note that in most cases it is invalid. The function must return 1 if the fuzzer should increase the priority of the given input during subsequent fuzzing if the input must not be added to the corpus even if it gives new coverage, and 0 otherwise; other values are reserved for future use. The fuzz function must be in a package that go-fuzz can import. This means the code you want to test can't be in package main. Fuzzing internal packages is supported, however.Starting Price: Free -
2
Atheris
Google
Atheris is a coverage-guided Python fuzzing engine. It supports fuzzing of Python code, but also native extensions written for CPython. Atheris is based on libFuzzer. When fuzzing native code, Atheris can be used to catch extra bugs. Atheris supports Linux (32- and 64-bit) and Mac OS X, with Python versions 3.6-3.10. It comes with a built-in libFuzzer, which is fine for fuzzing Python code. If you plan to fuzz native extensions, you may need to build from source to ensure the libFuzzer version in Atheris matches your Clang version. Atheris relies on libFuzzer, which is distributed with Clang. Apple Clang doesn't come with libFuzzer, so you'll need to install a new version of LLVM. Atheris is based on a coverage-guided mutation-based fuzzer (LibFuzzer). This has the advantage of not requiring any grammar definition for generating inputs, making its setup easier. The disadvantage is that it will be harder for the fuzzer to generate inputs for code that parses complex data types.Starting Price: Free -
3
Fuzzapi
Fuzzapi
Fuzzapi is a tool used for REST API pentesting and uses API Fuzzer and provides UI solutions for gem.Starting Price: Free -
4
API Fuzzer
Fuzzapi
API Fuzzer allows to fuzz-request attributes using common pentesting techniques and lists vulnerabilities. API Fuzzer gem accepts an API request as input and returns vulnerabilities possible in the API. Cross-site scripting vulnerability, SQL injection, blind SQL injection, XML external entity vulnerability, IDOR, API rate limiting, open redirect vulnerabilities, information disclosure flaws, info leakage through headers, and cross-site request forgery vulnerability.Starting Price: Free -
5
Wapiti
Wapiti
Wapiti is a web application vulnerability scanner. Wapiti allows you to audit the security of your websites or web applications. It performs "black-box" scans (it does not study the source code) of the web application by crawling the webpages of the deployed web app, looking for scripts and forms where it can inject data. Once it gets the list of URLs, forms, and their inputs, Wapiti acts like a fuzzer, injecting payloads to see if a script is vulnerable. Search for potentially dangerous files on the server. Wapiti supports both GET and POST HTTP methods for attacks. It also supports multipart forms and can inject payloads in filenames (upload). Warnings are raised when an anomaly is found (for example 500 errors and timeouts). Wapiti is able to make the difference between permanent and reflected XSS vulnerabilities. Generates vulnerability reports in various formats (HTML, XML, JSON, TXT, CSV).Starting Price: Free -
6
Echidna
Crytic
Echidna is a Haskell program designed for fuzzing/property-based testing of Ethereum smart contracts. It uses sophisticated grammar-based fuzzing campaigns based on a contract ABI to falsify user-defined predicates or Solidity assertions. We designed Echidna with modularity in mind, so it can be easily extended to include new mutations or test specific contracts in specific cases. Generates inputs tailored to your actual code. Optional corpus collection, mutation and coverage guidance to find deeper bugs. Powered by Slither to extract useful information before the fuzzing campaign. Source code integration to identify which lines are covered after the fuzzing campaign. Interactive terminal UI, text-only or JSON output. Automatic test case minimization for quick triage. Seamless integration into the development workflow. Maximum gas usage reporting of the fuzzing campaign. Support for a complex contract initialization with Etheno and Truffle.Starting Price: Free -
7
syzkaller
Google
syzkaller is an unsupervised coverage-guided kernel fuzzer. Supports FreeBSD, Fuchsia, gVisor, Linux, NetBSD, OpenBSD, and Windows. Initially, syzkaller was developed with Linux kernel fuzzing in mind, but now it's being extended to support other OS kernels as well. Once syzkaller detects a kernel crash in one of the VMs, it will automatically start the process of reproducing this crash. By default, it will use 4 VMs to reproduce the crash and then minimize the program that caused it. This may stop the fuzzing, since all of the VMs might be busy reproducing detected crashes. The process of reproducing one crash may take from a few minutes up to an hour depending on whether the crash is easily reproducible or non-reproducible at all.Starting Price: Free -
8
Pynt
Pynt
Pynt is an innovative API Security Testing platform exposing verified API threats through simulated attacks. We help hundreds of companies such as Telefonica, Sage, Halodoc, and more, to continuously monitor, classify and attack poorly secured APIs, before hackers do. Pynt's leverages an integrated shift-left approach, and unique hack technology using home-grown attack scenarios, to detect real threats, discover APIs, suggest fixes to verified vulnerabilities, thereby eliminating the API attack surface risk. Thousands of companies rely on Pynt to secure the no. 1 attack surface - APIs, as part of their AppSec strategy.Starting Price: $1888/month -
9
Workflow Engine
Optimajet
Embeddable .NET library for running workflows in .NET applications with integrated HTML5 graphical workflow designer. Designer allows you to easily create interactive workflows of any complexity, there’s no need to draft them programmatically. Workflow Engine is a backbone solution for business process management (BPM) which makes it feasible to automate the workflow design by using low-code visual builders. It is based on the .NET framework and JavaScript libraries. Workflow Engine enables workflow processing and correct integration by providing a graphic designer to create process workflow schemes and at the same time, this software component facilitates the management, execution, and visualization of workflow processes. Integration with solutions based on other technologies or databases is roughly the same and should not entail any difficulties. Workflow Engine offers its users all the components necessary to implement workflows of any complexity.Starting Price: $499 one-time payment -
10
Yii
Yii PHP framework
Yii is a fast, secure, and efficient PHP framework. Flexible yet pragmatic, works right out of the box, and has reasonable defaults. While Yii can virtually eliminate most repetitive coding tasks, you are responsible for the real creative work. This often starts with designing the whole system to be built, in terms of some database schema. The best way to do this is by using migrations. Yii gives you the maximum functionality by adding the least possible overhead. Sane defaults and built-in tools help you write solid and secure code. Write more code in less time with simple, yet powerful APIs and code generation. Yii is a generic web programming framework, meaning that it can be used for developing all kinds of web applications using PHP. Because of its component-based architecture and sophisticated caching support, it is especially suitable for developing large-scale applications such as portals, forums, content management systems (CMS), ecommerce projects, RESTful services, etc.Starting Price: Free -
11
Phalcon
Phalcon
A full-stack PHP framework delivered as a C-extension. Its innovative architecture makes Phalcon the fastest PHP framework ever built. Developers do not need to know C to use Phalcon. Its functionality is exposed as PHP classes and interfaces under the Phalcon namespace, ready to be used. Zephir/C extensions are loaded together with PHP one time on the web server's daemon start process. Classes and functions provided by the extension are ready to use for any application. The code is compiled and isn't interpreted because it's already compiled to a specific platform and processor. Thanks to its low-level architecture and optimizations Phalcon provides the lowest overhead for MVC-based applications. Build single and multi-module applications with ease and pleasure. Using the file structure, scheme, and patterns you already know. Writing REST servers and applications has never been easier, with no boilerplate, and simple services that fit in one file.Starting Price: Free -
12
Swoole
Swoole
Powering the next-generation microservices and applications. Build high-performance, scalable, concurrent TCP, UDP, Unix Socket, HTTP, GRPC services with PHP and easy-to-use coroutine, fibers API. Write your next scalable async application with PHP coroutines and fibers. Compared with other async programming frameworks or software such as Nginx, Tornado, and Node.js, Swoole is a complete async solution that has built-in support for async programming via fibers/coroutines, a range of multi-threaded I/O modules (HTTP server, GRPC, process pools) and support for popular PHP clients like PDO for MySQL, Redis, and CURL. You can use sync or async, coroutine, or fiber API to write the applications or create thousands of lightweight fibers within one Linux process. Swoole enhances the efficiency of your PHP applications and brings you out of the traditional stateless model, enabling you to focus on the development of innovative products at a high scale.Starting Price: Free -
13
FuelPHP
FuelPHP
The Fuel PHP framework is a fast, simple, and flexible PHP 5.4+ framework, born from the best ideas of other frameworks, with a fresh start. It was born out of the frustrations people have with the currently available frameworks and developed with support from a community of developers. FuelPHP is extremely portable, works on almost any server, and prides itself on clean syntax. FuelPHP is an MVC (Model View Controller) framework that was designed from the ground up to have full support for HMVC as part of its architecture. But we didn't stop there, we also added ViewModels (also known as presentation models) into the mix which gives you the option to add a powerful layer between the controller and the view. FuelPHP also supports a more router-based approach where you might route directly to a closure which deals with the input URI, making the closure the controller and giving it control of further execution.Starting Price: Free -
14
PHPixie
PHPixie
PHPixie is easy to learn and does not rely on automatic; you will always be in charge of what's happening. Designed for speed since first release and proven by independent benchmarks. Built using components that can be used without the framework. Linear execution flow, no static code, and low coupling. Reuse and share your code via Composer as self-contained bundles. Never find yourself in an event hell ever again as event use is avoided. Database components support working with MongoDB out of the box. Designed from scratch according to SOLID principles and industry standards. PHPixie started as a micro framework and has gradually grown to be one of the most popular full-stack PHP frameworks while retaining its high performance. This is in part because of the strict architecture that avoids common pitfalls such as reliance on static methods, global scope, singletons, and other antipatterns, thus also ensuring that the code is easy to read, debug, extend, and test.Starting Price: Free -
15
Fat-Free Framework
Fat-Free Framework
Speed up your development process. F3 is lightweight, easy-to-use, and fast. Most of all, it doesn't get in your way. It has a gentle learning curve so you save money on training expenses. Whether you're a novice or an expert PHP programmer, F3 will get you up and running in no time. No unnecessary and painstaking installation procedures and no complex configuration are required. A powerful yet easy-to-use PHP micro-framework designed to help you build dynamic and robust web applications. Full-featured toolkit, super lightweight code base with just ~90kb, and easy to learn. Take advantage of the built-in features. Develop apps that really rock. F3 gives you a solid foundation, a mature code base, and a no-nonsense approach to writing web applications. Under the hood is an easy-to-use web development tool kit, high-performance URL routing, a multi-protocol cache engine, built-in code highlighting, and support for multilingual i18n applications.Starting Price: Free -
16
Pop PHP Framework
Pop PHP Framework
Pop PHP is an open source, object-oriented PHP framework with humble beginnings dating back to 2009, where it started as a small library of components. The focus of Pop is to provide a robust set of lightweight tools to assist developers with rapid application development. With a relatively small learning curve, Pop aims to help developers in getting the features they need into their applications so they can be up and running quickly. The Pop PHP Framework contains a group of core components and an additional 30+ components that serve as a toolkit for rapid application development. The framework itself has a base set of core components as well as numerous other additional components to facilitate many of the common features needed for a PHP application. The goal is so that anyone from a novice developer to an advanced programmer can install and start using the Pop PHP Framework quickly and effectively.Starting Price: Free -
17
RustRover
JetBrains
Benefit from context-aware code completion and generation, on-the-fly analysis and quick fixes, smart refactorings, live templates, and more. Install rustup from the IDE, and apply compiler-suggested fixes in a single click. You can even forget about manually attaching newly created Rust files to main.rs or adding popular crates to the list of dependencies. Have every syntax element highlighted, including inferred types and macros, cfg blocks, and unsafe code usages. Unlock comprehensive type information and quick access to language and crate documentation, and navigate your codebase with RustRover’s powerful search functionality. Run individual tests, test modules, or all the tests inside a project and select various Run targets. You can also create custom Run configurations with full support for developing CLI applications. Quickly troubleshoot failing tests by jumping to the relevant code from the error message in the console.Starting Price: $129 per year -
18
JetBrains MPS
JetBrains
Express your domain processes and knowledge in a language that directly uses the concepts and logic from your particular field. Communicate with terminology that everyone in your field understands. Use non-textual notation with projectional editing including math notations, diagrams, and forms. Our intelligent editor is here to help and guide you through the whole process with quick fixes, word completion, and intentions. MPS is a powerful IDE with all you need to take full advantage of DSLs. Some of the features included are: Code completion, navigation, refactoring, error checking, quick fixes, debugging of DSLs, language versioning with automatic migrations and integration with mainstream version control systems. Bridging the semantic gap between the business domain and the implementation domain is handled by the MPS generator. MPS uses a generative approach. This means you can define generators for your language to transform end-user input into a more conventional language.Starting Price: Free -
19
Aider
Aider AI
Aider lets you pair program with LLMs, to edit code in your local git repository. Start a new project or work with an existing git repo. Aider works best with GPT-4o & Claude 3.5 Sonnet and can connect to almost any LLM. Aider has one of the top scores on SWE Bench. SWE Bench is a challenging software engineering benchmark where aider solved real GitHub issues from popular open source projects like django, scikitlearn, matplotlib, etc.Starting Price: Free -
20
pdfToolbox
callas software GmbH
pdfToolbox offers powerful, dynamic, and easy-to-integrate PDF processing, from quick visual inspection and fixing to fully unattended processing of thousands of files. Using rock-solid Adobe technology pdfToolbox provides checking and fixing of even very complex problems, color management, impositioning, conversion to and from PDF, and more. pdfToolbox technology is used by small companies, large publishers, and print providers as well as OEMs that integrate the technology in their own solutions. pdfToolbox Desktop is a manual PDF preflight and correction application, available as a plug-in in Adobe Acrobat Pro or as a standalone application. pdfToolbox offers prepress operators an easy-to-use interface for all pre-press actions, which gets you to each action you might need in three simple steps. You can easily customize this further, so you have your favorite actions at your fingertips.Starting Price: Free -
21
Writerside
JetBrains
The most powerful development environment, now adapted for writing documentation. Use a single authoring environment, eliminating the need for a wide array of tools. With the built-in Git UI, an integrated build tool, automated tests, and a ready-to-use and customizable layout, you can focus on what matters most, your content. You can now combine the advantages of Markdown with those of semantic markup. Stick to one format, or enrich markdown with semantic attributes and elements, Mermaid diagrams, and LaTeX math formulas. Ensure documentation quality and integrity with 100+ on-the-fly inspections in the editor as well as tests in live preview and during build. The preview shows the docs exactly as your readers will see them. Preview a single page in the IDE, or open the entire help website in your browser without running the build. Reuse anything, from smaller content chunks to entire topics or sections of your TOC.Starting Price: Free -
22
Parse
Parse
Build applications faster with object and file storage, user authentication, push notifications, dashboards, and more out of the box. Parse is an open source backend that can be deployed to any infrastructure that can run Node.js. Parse Server works with the Express web application framework. It can be added to existing web applications, or run by itself. Parse provides an open source backend for powering end-user applications. Connect to an Oracle database execute queries and manage the database. Parse Server is a great, quick way to create an app backend without requiring years of knowledge and time. The most amazing feature of Parse Server is that it’s accessible to developers of all skill levels. Ensure that your code is the best it can be, and be assured that your Parse Server always runs as smoothly as possible, even as your cloud code continues to grow. Parse Server is now the easiest way to instantly create a GraphQL API.Starting Price: Free -
23
PearAI
PearAI
Ask questions or generate code with the context of your codebase for accurate results. This also works with choosing specific folders, online docs, terminal content, files, and more. PearAI can directly code in your files, and allow you to see diffs. Try CMD+I (CTRL+I on Windows). Here, we ask PearAI to help us add error handling and comments. Without writing a single line of code, we were able to make a new feature in an unfamiliar codebase: adding a documentation page to the PearAI landing page. Speed up your development process by seamlessly integrating AI into your workflow. PearAI's goal is to reduce the time it takes for an individual to go from idea to creation. Coding itself is a crucial tool in product development, and we believe that with the advancement of AI, it may drastically change over the coming years. We aim to build the environment that will encompass these changes, both in the short-term and long-term.Starting Price: $15 per month -
24
TextBin
The Enthusiast
TextBin is a lightweight, cloud-based platform that allows users to store, share, and organize text snippets and code easily. It’s designed for developers, writers, or anyone needing to keep and share various text blocks, such as notes, code samples, or documentation. The platform supports version control, making it ideal for collaborative work, and offers a simple interface for quick access to stored content. TextBin helps improve productivity by allowing users to quickly retrieve and distribute text across various projects or teams.Starting Price: Free -
25
Apache DevLake
Apache Software Foundation
Apache DevLake (Incubating) ingests, analyzes, and visualizes the fragmented data from DevOps tools to distill insights for engineering excellence. Your data lives in many silos and tools. DevLake brings them all together to give you a complete view of your Software Development Life Cycle (SDLC). From DORA to scrum retros, DevLake implements metrics effortlessly with prebuilt dashboards supporting common frameworks and goals. DevLake fits teams of all shapes and sizes, and can be readily extended to support new data sources, metrics, and dashboards, with a flexible framework for data collection and transformation. Select, transform and set up a schedule for the data you wish to sync from your prefered data sources in the config UI. View pre-built dashboards of a variety of use cases and learn engineering insights from the metrics. Customize your own metrics or dashboards with SQL to extend your usage of DevLake.Starting Price: Free -
26
Kakoune
Kakoune
Kakoune is a highly efficient, modal text editor that focuses on real-time feedback and powerful, intuitive multi-selection capabilities. Inspired by Vim but offering its own distinct approach to modal editing, Kakoune prioritizes a selection-based workflow that makes text manipulation feel natural and fluid. Instead of commands operating on cursors, commands operate on selections, allowing users to edit and navigate with precision and speed. Kakoune features robust multi-caret editing, context-aware autocompletion, and extensive language support, with performance optimized for working with large files and complex codebases. Designed to be scriptable and extendable with shell commands, Kakoune integrates smoothly with UNIX tools, giving users flexibility in customization. Known for its responsiveness and adaptability, Kakoune is ideal for developers who prefer a keyboard-driven interface and appreciate real-time, immediate feedback in their editing workflow.Starting Price: Free -
27
goormIDE
goormIDE
goormIDE is a powerful cloud-based Integrated Development Environment (IDE) designed to enhance productivity for developers and teams. It allows users to build customized development environments with just a few clicks, facilitating coding, building, running, and debugging directly within a web browser. The platform provides access to Linux-based containers via a fully-featured web terminal, enabling installation and configuration akin to a local machine. Real-time collaboration is a key feature, allowing multiple developers to edit source code simultaneously and communicate effectively within the same environment. Additionally, goormIDE integrates seamlessly with Git and Subversion repositories, offering a user-friendly interface for cloning, editing, committing, pushing, and pulling projects. This flexibility and ease of use make goormIDE a valuable tool for developers seeking efficient and collaborative coding solutions.Starting Price: $7 per month -
28
PaizaCloud
PaizaCloud
On PaizaCloud Cloud IDE, you can operate Linux servers in your browser. You can manage and edit files, run commands, or start a web server/database server, all in a browser alone. You don't need to use troublesome commands to log in, edit files, or upload files anymore. You can operate Linux servers on the cloud just like a computer in front of you. Your new Linux server environment will be set up in just 3 seconds. You can copy an existing server environment, and you can also freely operate multiple Linux servers. Because the new server is set up instantly, you can challenge installing or developing software without worrying about breaking down. All you need is a browser to use your workspace environment from any PC or Mac. You can use the same workspace environment from anywhere without always having to carry the same computer around. For programming schools, coding boot camps, universities, and colleges, students can use the same development environment at school and at home.Starting Price: $9.80 per month -
29
Skaffold
Skaffold
Skaffold is an open source command-line tool that streamlines the development workflow for Kubernetes applications. It automates the processes of building, pushing, and deploying your application, allowing you to focus on writing code. Skaffold supports various tools and technologies, offering flexibility in choosing your preferred build and deployment methods. It features a pluggable architecture, enabling integration with different implementations of the build and deploy stages. Skaffold is lightweight, operating entirely on the client side without adding overhead or maintenance burdens to your Kubernetes cluster. It facilitates fast local Kubernetes development by detecting source code changes and handling the pipeline to build, push, test, and deploy your application automatically. Skaffold also provides continuous feedback by managing deployment logging and resource port-forwarding. Its context-aware capabilities allow the use of profiles, local user configurations, etc.Starting Price: Free -
30
Next.js Boilerplates
Next.js Templates
Solid is a robust Next.js SaaS boilerplate and starter kit, crafted for creating fully functional SaaS startup websites. It's packed with all the key integrations required for a swift launch of your next SaaS startup. Solid is geared with all the major integrations, components, and pages needed for a seamless launch and other essential UI elements. With Solid, the development of your SaaS product using Next.js and the most advanced tech stacks becomes a walk in the park. Key features include cutting-edge technologies built on Next.js 14, React, and TypeScript, offering swift loading times, advanced features, and an optimum user experience. Blog management is facilitated with Sanity CMS, allowing seamless content creation with on-demand revalidation through tight webhook integration. Secure login functionality is implemented with NextAuth, enabling users to authenticate securely and access your application with password reset, social login.Starting Price: $59 one-time payment
