Mac OS X Softwares to Debugger

Free Pascal Compiler (FPC) is a robust and versatile compiler for Pascal and Object Pascal, distributed under the GNU GPL. It supports numerous platforms and architectures, enabling developers to create a wide range of applications from console tools to cross-platform GUI applications.

Sauce Labs offers a leading cloud-based platform for automated testing of web and mobile applications. It empowers developers and QA teams to accelerate software delivery by running tests across thousands of browser, OS, and device combinations.

Komodo IDE is a powerful and flexible integrated development environment designed for building dynamic web applications.

Qt Creator is a powerful, cross-platform Integrated Development Environment (IDE) tailored for building applications with the Qt framework. It supports C++, QML, and JavaScript, offering a comprehensive suite of tools for designing UIs, writing code, debugging, and deploying software across various platforms.

Opera Dragonfly was a comprehensive suite of web development tools built into the Opera web browser. It provided developers with capabilities for debugging JavaScript, inspecting and editing the DOM and CSS, analyzing network activity, and much more, aiding in the development and optimization of web pages directly within the browser environment.

Lazarus is a powerful, free, and open-source visual IDE for rapid application development with Free Pascal. It provides a Delphi-like experience for creating cross-platform native applications across various operating systems.

PhpStorm is a powerful, commercial IDE for PHP developers, built on the renowned IntelliJ IDEA platform. It offers extensive features for efficient coding, debugging, and project management across multiple platforms.

Firebug was a powerful, open-source web development tool tightly integrated with the Firefox web browser. It provided a comprehensive environment for debugging, editing, and monitoring HTML, CSS, and JavaScript live on any web page.

Eclipse is a powerful, open-source Integrated Development Environment (IDE) widely used for Java development, but also supporting a variety of other programming languages through its extensive plugin ecosystem. It provides a robust set of tools for coding, debugging, testing, and deployment.