development

Notepad++ is a free source code editor that supports several languages.

The AI Code Editor

The Python IDE for Professional Developers

The Collaboration Platform for API Development

A Microsoft implementation of the Message Passing Interface standard for developing and running parallel applications on the Windows platform.

Experience liftoffwith the next-gen agent platform

Experience liftoffwith the next-generation IDE

A lightweight client for managing MariaDB, MySQL, SQL Server, PostgreSQL and SQLite, written in Delphi

Run JavaScript Everywhere

The most powerful AI IDE

Scientific Python Development Environment similar to matlab

The Leading Java and Kotlin IDE

OpenCode is an open source agent that helps you write and run code with any AI model. It's available as a terminal-based interface, desktop app, or IDE extension.

The smartest JavaScript IDE

A Windows web development environment.

The Ultimate 2D Game Engine

An adaptive AI IDE that transforms how you work, collaborating with you to run faster.

Local is a free local development environment designed to simplify the workflow of WordPress developers and designers.

A cross-platform IDE for C and C++

.NET performance profiler

A modern runtime for JavaScript and TypeScript

Fast & powerful cross-platform .NET IDE

An advanced API testing utility.

Lightning-smart PHP IDE

An agentic IDE that helps you do your best work with features such as specs, steering, and hooks.

The text editor designed to make coding as simple and fun as playing a video game

The fastest, easiest, most powerful no-code game engine.

Overcome the Cross-Origin Resource Sharing (CORS) limitations of browsers, and facilitate API request sending from your browser version of Postman.

Strawberry Perl is a perl environment for MS Windows containing all you need to run and develop perl applications. It is designed to be as close as possible to perl environment on UNIX systems.

A hackable text editor for the 21st Century, free and open source.

The Cross-Platform IDE for Databases & SQL by JetBrains

The free binary code analysis tool to kickstart your reverse engineering experience.

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

The complete IDE crafted for Gophers

Build and manage virtual machine environments in a single workflow

DbVisualizer is the SQL Client and Database Tool with the highest user satisfaction. It connects to all popular databases and runs on Win, macOS & Linux.

A powerhouse IDE for Rust developers

Vovsoft SEO Checker is an easy to use website crawler that can efficiently crawl both small and large websites. With this SEO checker tool, you can identify broken links, analyze on-page SEO data, distinguish between internal and external links.

Help developers develop and debug Weixin Mini Programs and Official Account web more simply and efficiently

The official Integrated Development Environment (IDE) for Android app development.

A free, portable, fast and simple C/C++ IDE

Android SDK Platform-Tools includes tools that interface with the Android platform, primarily adb and fastboot.

Vovsoft HTTP Requester is a simple but powerful tool designed to streamline the process of sending batch HTTP requests and receiving responses.

Greenfoot is an integrated development environment using Java or Stride designed primarily for educational purposes at the high school and undergraduate level.

Build software collaboratively with the power of AI, on any device, without spending a second on setup

Microsoft MPI (MS-MPI) is a Microsoft implementation of the Message Passing Interface standard for developing and running parallel applications on the Windows platform.

Empowering Ruby Developers

More than Coding

Agentic Coding Platform for Real Software

A low-code API testing platform for development teams that care about creating test automation across any workflow.

Simply Fortran is a complete Fortran solution for Microsoft Windows. The package includes a configured Fortran compiler installation, an integrated development environment, and a graphical debugger.

Onlook lets you visually edit your React websites or webapps and write your changes back to code in real-time.

Remote development environments on your infrastructure provisioned with Terraform

Powerful continuous integration for DevOps-centric teams

Check any website for dead links with the help of this lightweight software utility that enables you to export the results for further analysis.

An open-source COM add-in project that integrates with the Visual Basic Editor to add modern-day features to the familiar IDE.

HTTPie for Web & Desktop — cross-platform API testing client for humans. Painlessly test REST, GraphQL, and HTTP APIs.

Scala is a programming language that supports object-oriented and functional programming.

Docker-based local PHP+Node.js web development environments

A GUI client for gRPC and REST APIs with innovative features for environments, authorizations and more.

DevToys is a Swiss Army knife for developers.

A one-stop development tool built on the Visual Studio Code framework. Easy-to-use features include project management, programming, real-time preview, inspection, debugging, and cloud testing.

An all-in-one toolbox for developers

Agent-Native Software Development

Take your web app codebase and transform it into a cross platform desktop app with native functionality.

The API Development Toolkit for Enterprises.

The Multiple SDK Version Manager

The Hassle-Free JavaScript Tool Manager

AI Workflow IDE

The premier regular expression development tool

The MSIX SDK project is an effort to enable developers on a variety of platforms to pack and unpack packages for the purposes of distribution from either the Microsoft Store, or their own content distribution networks.

Lightning-fast and Powerful Code Editor written in Rust

The AI Code Editor for Your Next Project.

A modern and open IDE for cloud and desktop.

Native REST API client for Windows, macOS and Linux

RosBE bootstrapper and toolchain manager for ReactOS

CodeNomad is the command center that puts AI coding on steroids.

An open-source visual workspace for building with Claude Code and Codex.

Create Test Dataset

Okteto is a cloud-native development platform that bridges the gap between local development and production, enabling seamless development and deployment in Kubernetes clusters.

A High-Performance C++ Editor

Kubernetes bulk port forwarding for local development.

CLI for managing Delphi projects, compilers, and compilations

Go compiler for small places. Microcontrollers, WebAssembly (WASM/WASI), and command-line tools. Based on LLVM.

Local Docker stack manager for PHP development on Windows.

The full-featured Python IDE for professional developers

Development Environment for ARM

A powerful, lighweight and cross-platform C/C++ IDE

Git GUI client from the makers of Sublime Text

Develop and debug QQ mini program

Tencent Cloud Code Assistant

A cross-platform C# editor and playground.

A test execution machine for automating SoapUI and ReadyAPI tests at scale. Run tests in parallel; deploy faster.

Accelerate your data lifecycle with Cortex Code, a Snowflake-native AI coding agent. Simplify data engineering, ML, and agent-building with natural language.

The AI coding agent built for the terminal.

Ray is a desktop app that vastly improves your debugging experience. It is a dedicated window to send debugging information to.

Local-first structured log bus for development work.

Manage fleets of local and cloud agents from one surface. Plan, delegate, review, and ship without leaving your editor.

Development Environment, Tooling Platform and Application Framework.

The open-source AI-native IDE

A Go based command line tool for exercism.io.

Friendly and fast tool for sending HTTP requests

A fast, portable, simple, and free C/C++ IDE

A full-featured desktop app for DevDocs.io.

An offline first API Client built for OpenAPI.

Cross-platform mobile development environment

App development framework for building data-driven enterprise solutions & native apps for all platforms

Visual Python flow programming with BPMN-RPA Studio.

A fast, lightweight AI IDE.

Alipay key tool

A one-stop Mini Program development tool by Alipay Open Platform

A desktop IDE for ByteDance Mini-APP developers

An app to debug in-production Electron based app

An open source code editor for the web, written in JavaScript, HTML and CSS.

Standalone SMTP server designed for viewing received messages

API usage of JChem Base in .NET & MarvinSketch and MarvinView with GUI support in .NET.

A user-friendly launcher for Bazel.

Baidu Smart Program development tool

Codespaces but open-source, client-only and unopinionated: Works with any IDE and lets you use any cloud, kubernetes or just localhost docker.

A portable MSVC Build Tools installer and manager for Rust development

Universal Development Tool Manager

An Open Source project for fast and easy development and execution of automated tests.

A cross-platform IDE for C, C++, Python, QML/JavaScript and PHP

JDK version management tool

Minimal CLI coding agent by Mistral

Programming in MS Paint

Debug, test and iterate agent/bot application locally.

A collection of tools for those interested in reverse engineering and/or malware analysis on Windows systems.

Connect your local process and your cloud environment, and run local code in cloud conditions.

A code editor for humanoid apes and grumpy toads

Navigate and refactor your code with ease

Development Environment, Tooling Platform and Application Framework.

Android Developer command-line tools

Work with Antigravity directly in your codebase. Build, debug, and ship from your terminal. Describe what you need, and Antigravity handles the rest.

The open source AI code editor.

All .NET tools, ReSharper C++, and JetBrains Rider, together in one pack

The Domain-Specific Language Creator by JetBrains

The Visual Studio Extension for .NET Developers

Powerful project management for all your teams

The Intelligent Code Collaboration Platform

Web Debugging Proxy Application

The standalone app based on official debugger of React Native, and includes React Inspector / Redux DevTools

J is a high-level, general purpose programming language.

J is a high-level, general purpose programming language.

J is a high-level, general purpose programming language.

A one-stop, distributed platform that enables you to develop versatile all-device, all-scenario apps, offering distributed multi-device development, debugging, and emulation, as well as comprehensive quality and security safeguards.

GitGo CLI - Your Fast Git Companion. Simplifies git push, link, stash, and user management.

Inspect helps you debug the mobile web on iOS and Android by giving you an all-in-one developer tool for macOS, Windows, and Linux.

A desktop app for inspecting your React JS and React Native projects