Showing 224 open source projects for "development tools"

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  • 1
    IntelliJ Community Edition

    IntelliJ Community Edition

    IntelliJ IDEA & IntelliJ Platform

    IntelliJ Community is the open source upstream of JetBrains’ IntelliJ IDEA, forming the core of a powerful, extensible, and intelligent development environment. It provides foundational features like a robust editor with code completion, syntax highlighting, refactoring tools, version control integrations, terminal, debugger, and plugin architecture. Since it’s open, community developers can contribute to language supports, UI tweaks, and platform enhancements. From this base, JetBrains builds full editions (Ultimate) by layering proprietary features for enterprise frameworks and integrations. ...
    Downloads: 1,970 This Week
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  • 2
    spyder

    spyder

    The scientific Python development environment

    Spyder is a free and open source scientific environment written in Python, for Python, and designed by and for scientists, engineers and data analysts. It features a unique combination of the advanced editing, analysis, debugging, and profiling functionality of a comprehensive development tool with the data exploration, interactive execution, deep inspection, and beautiful visualization capabilities of a scientific package. Spyder’s multi-language Editor integrates a number of powerful tools right out of the box for an easy to use, efficient editing experience. The Editor’s key features include syntax highlighting (pygments); real-time code and style analysis (pyflakes and pycodestyle); on-demand completion, calltips and go-to-definition features (rope and jedi); a function/class browser, horizontal and vertical splitting, and much more.
    Downloads: 99 This Week
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  • 3
    GraphQL Config

    GraphQL Config

    One configuration for all your GraphQL tools

    One configuration for all your GraphQL tools (supported by most tools, editors & IDEs). The easiest way to configure your development environment with your GraphQL Schema. As a developer, you gain simplicity and a central place to setup libraries, tools and your IDE extensions. As a library author GraphQL Config makes it easier to maintain the code responsible for handling configuration, loading GraphQL schemas or even files with GraphQL operations and fragments. ...
    Downloads: 1 This Week
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  • 4
    Apache NetBeans

    Apache NetBeans

    Apache NetBeans

    Apache NetBeans is much more than a text editor. It highlights source code syntactically and semantically, lets you easily refactor code, with a range of handy and powerful tools. Apache NetBeans provides editors, wizards, and templates to help you create applications in Java, PHP and many other languages. Apache NetBeans can be installed on all operating systems that support Java, i.e, Windows, Linux, Mac OSX and BSD. Write Once, Run Anywhere, applies to NetBeans too.
    Downloads: 157 This Week
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    Glamorous Toolkit

    Glamorous Toolkit

    Glamorous Toolkit is the Moldable Development environment

    Programming, exploring data, browsing APIs, knowledge management, log investigations, domain modeling are all part of the same continuum. They require dedicated tools, but those tools can come to you in an integrated experience that is specific to your context. This is the essence of Moldable Development. And this is what Glamorous Toolkit makes practical. Glamorous Toolkit is the Moldable Development environment. It empowers you to make systems explainable through experiences tailored for each problem.
    Downloads: 6 This Week
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  • 6
    Bruno

    Bruno

    Opensource IDE For Exploring and Testing Api's

    Bruno is a Fast and Git-Friendly Opensource API client, aimed at revolutionizing the status quo represented by Postman, Insomnia, and similar tools out there. Bruno stores your collections directly in a folder on your filesystem. We use a plain text markup language, Bru, to save information about API requests. You can use git or any version control of your choice to collaborate over your API collections. Bruno is offline only. There are no plans to add cloud-sync to Bruno, ever. We value...
    Downloads: 57 This Week
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  • 7
    Visual Studio Code

    Visual Studio Code

    Modern IDE and code editor from Microsoft for Mac, Windows, and Linux

    Visual Studio Code combines the simplicity of a code editor with what developers need for their core edit-build-debug cycle. It provides comprehensive code editing, navigation, and understanding support along with lightweight debugging, a rich extensibility model, and lightweight integration with existing tools. Visual Studio Code is a distribution of the Code - OSS repository with Microsoft-specific customizations released under a traditional Microsoft product license. Visual Studio Code is...
    Downloads: 107 This Week
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  • 8
    RStudio

    RStudio

    RStudio is an integrated development environment (IDE) for R

    ...In addition to code editing and execution, RStudio offers extensive support for reproducible research via R Markdown, notebooks, and integration with version control systems like Git and SVN. Package development is built in, with tooling for building, checking, and testing R packages, plus integration with documentation tools, CRAN submission workflows, and project templates.
    Downloads: 85 This Week
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  • 9
    Phoenix Code Editor

    Phoenix Code Editor

    Phoenix is a modern open-source Code Editor for the web

    Phoenix is a modern open-source and free software code editor for the web, built for the browser.
    Downloads: 9 This Week
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  • 10
    Void Editor

    Void Editor

    Open source AI IDE and Cursor alternative

    Void is an open-source, AI-powered code editor built as a fork of Visual Studio Code. Designed as a fully transparent and privacy-focused alternative to Cursor or GitHub Copilot, it lets you use AI models locally or via APIs (OpenAI, Claude, Gemini, Ollama, etc.)—without routing data through proprietary servers. Developed by YC-backed startup Glass Devtools, it supports traditional coding features inherited from VS Code, enhanced with in-editor LLM capabilities—autocomplete, inline quick...
    Downloads: 13 This Week
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  • 11
    Laradock

    Laradock

    Full PHP development environment for Docker

    Laradock is a Docker-based development environment for PHP and Laravel applications. It simplifies setting up local development environments with pre-configured services like Nginx, MySQL, Redis, and more. Laradock is designed to be easy to use, making it quick to get started with Laravel, while also offering flexibility to extend and configure services as needed.
    Downloads: 0 This Week
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  • 12
    Storybook

    Storybook

    The UI component explorer, develop, document, & test React, Vue, etc.

    Storybook is an open-source tool for building UI components and pages in isolation. It streamlines UI development, testing, and documentation. Storybook provides a sandbox to build UIs in isolation so you can develop hard-to-reach states and edge cases. Implement components and pages without needing to fuss with data, APIs, or business logic. Render components in key states that are tricky to reproduce in an app. Save use cases as stories in plain JavaScript to revisit during development, testing, and QA. ...
    Downloads: 2 This Week
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  • 13
    CP Editor

    CP Editor

    The IDE for competitive programming

    CP Editor is designed for competitive programming. It helps you focus on your algorithms and automates the compilation, execution and testing of your code. It can fetch test cases from different platforms and submit solutions to Codeforces. It automates all that's reasonably possible and allows you to purely focus on your code. Say no to manual efforts of running and testing your code against expected outputs. It can fetch test cases automatically from almost all competitive programming...
    Downloads: 6 This Week
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  • 14
    Positron

    Positron

    Positron, a next-generation data science IDE

    Positron is a next-generation integrated development environment (IDE) created by Posit PBC (formerly RStudio Inc) specifically tailored for data science workflows in Python, R, and multi-language ecosystems. It aims to unify exploratory data analysis, production code, and data-app authoring in a single environment so that data scientists move from “question → insight → application” without switching tools.
    Downloads: 1 This Week
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  • 15
    Monokle

    Monokle

    Better create, understand, and deploy YAML manifests

    Monokle's integrated open-source tools and cloud platform make it easy to define, manage, and enforce Kubernetes YAML configuration policies in minutes. Deploy, manage and audit policies for your teams across the entire configuration lifecycle from a centralized Dashboard. Define polices using 100+ pre-existing rules for Security, Resource Usage, and Compliance. Create your own Validation Extensions 
for your organization's compliance
 and conventions. Assess policy enforcement impact by...
    Downloads: 0 This Week
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  • 16
    Code::Blocks

    Code::Blocks

    A free C, C++ and Fortran IDE

    Code::Blocks is a free, open-source, cross-platform C, C++ and Fortran IDE built to meet the most demanding needs of its users. It is designed to be very extensible and fully configurable. Finally, an IDE with all the features you need, having a consistent look, feel and operation across platforms. Built around a plugin framework, Code::Blocks can be extended with plugins. Any kind of functionality can be added by installing/coding a plugin. For instance, compiling and debugging...
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    Downloads: 42,152 This Week
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  • 17
    Lazarus

    Lazarus

    Rapid applications development tool and libraries for FPC

    The Lazarus IDE is a stable and feature rich visual programming environment for the FreePascal Compiler. It supports the creation of self-standing graphical and console applications and runs on Linux, FreeBSD, MacOSX and Windows.
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    Downloads: 15,804 This Week
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  • 18
    PSPad

    PSPad

    Text and code editor

    PSPad editor is a programmers editor with support for multiple syntax highlighting profiles. It comes with a hex editor, CP conversion, text differences, templates, macros, spellcheck option, auto-completion, Code Explorer and much more. The program is pre-configured for the most popular programming languages (VB, C++, SQL, PHP, ASP, Python etc.) and you can further customize the syntax settings. PSPad includes several additional tools that are especially useful for HTML editing (compress,...
    Downloads: 132 This Week
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  • 19
    NSBase

    NSBase

    NSBase is a database management system.

    NSBase is a database management system. NSBase use SQLite, Firefird, Interbase, MariaDB, Mysql, Postgresql, Sybase It allows to quickly build complete database applications. Its modern interface is simple and ergonomic. Its scripting in LUA makes it possible to dynamize your applications. It is a rapid development workshop (IDE / RAD) visual type (sqlite form generator). It is a real alternative to MSAccess, kexi and other. Import your database : Text files, MS Access (MDB File),...
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    Downloads: 40 This Week
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  • 20
    eS

    eS

    Cross-platform IDE for developing embedded solutions and desktops

    Solution Editor (eS) is a free, lightweight, cross-platform, development environment (IDE) for Assembler, C or C++ programming, designed to interface with various compilers and debuggers (GDB,CDB). The environment allows you to develop and debug code for MIPS, ARM, AVR and any other processors for embedded solutions and desktop applications. It contains a minimum of settings for easy and convenient programming. The hardware debugging process is possible if you have the hardware and / or...
    Downloads: 5 This Week
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  • 21
    The Black Toolkit

    The Black Toolkit

    RAD Tool and IDE for PHP, JSP, ASP, C++ and Java Swing

    The interface supports drag and drop HTML components, javascript and scriptlet events, and generate a very fast code, with no additional softwares layers or libraries. You can put your libraries, like jQuery. The generated code works with all browsers. You can create and debug Applets or Java Swing applications easily with the Visual Editor of the tool. Build C++ applications.
    Downloads: 2 This Week
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  • 22
    Aurora Editor

    Aurora Editor

    Aurora Editor is a IDE built by the community, for the community

    Aurora Editor is an innovative Integrated Development Environment (IDE) meticulously crafted in Swift, designed to deliver exceptional native performance on macOS. Envision all the capabilities of Xcode, but enhanced with multi-language support, seamless Git integration, and a suite of your favorite built-in development tools. Aurora Editor is built by the community, for the community, aiming to be the go-to choice for developers seeking a robust and efficient coding environment.
    Downloads: 1 This Week
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  • 23
    RegexLab .NET

    RegexLab .NET

    dev environment tool to write and test complex regular expressions

    RegexLab .NET is a rich-featured development environment and laboratory tool for creating, writing and editing complex regular expressions . It targets the .NET Framework and .NET Core (.NET 6, .NET 8) Regex Engine. Compared to other regex tools and lots of online regex testers this allows to store your regular expressions in local files including sample inputs for testing it.
    Downloads: 1 This Week
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  • 24
    OpenLens

    OpenLens

    OpenLens Binary Build Repository

    OpenLens is an open-source distribution of the Lens Kubernetes IDE that provides a graphical interface for managing, monitoring, and interacting with Kubernetes clusters without requiring proprietary components or user login. It is built as a community-driven alternative that preserves the core functionality of the original Lens project while removing closed-source features and licensing restrictions. The application allows users to visualize cluster resources, inspect workloads, and...
    Downloads: 38 This Week
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  • 25
    Remix IDE

    Remix IDE

    Browser-based compiler and IDE

    Remix IDE is an open source web and desktop application. It fosters a fast development cycle and has a rich set of plugins with intuitive GUIs. Remix is used for the entire journey of contract development as well as act as a playground for learning and teaching Ethereum. Remix IDE is part of the Remix Project which is a platform for development tools that use a plugin architecture. It encompasses sub-projects including Remix Plugin Engine, Remix Libs, and of course Remix-IDE. ...
    Downloads: 17 This Week
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