New! The white paper of RuntimeHub is published！

更新！ RumtimeHub 白皮书 已经发布了！

As the phenomenon of open-source software becomes more prevalent, open-source software is now ubiquitous. Initially, it was common for programmers to develop software from scratch, but now it is more common to build new software based on an increasing amount of rich open-source software.

随着软件的开源现象越来越普遍，开源软件已无处不在，起初的程序员们从头开发软件的现象越来越少，而基于越来越丰富的开源软件来构建新的软件的活动越发普遍。

Therefore, understanding the source code of existing open-source projects is becoming increasingly important, and the proportion of developers' work time spent reading source code is also increasing.

因此，理解现有的开源工程的源码越来越重要，而阅读源码占开发者的工作时间的比例也越来越大。

Developers usually understand the source code through static methods such as directly reading the code or referring to documentation and version commit records. This is often very time-consuming and tedious. This site provides a new solution to this problem, which is to present the complete dynamic running process of the software in the view of a debugger, hoping to significantly improve or facilitate developers' understanding of the software's running process and source code implementation efficiency.

开发者们通常用直接阅读代码或参考文档和版本提交记录等静态方式理解源码，这通常非常耗时并且枯燥。本站针对此问题有新的解决方案，那就是以调试程序的视图来将软件的完整动态运行流程展示出来，希望能大幅提升或促进开发者们理解软件的运行过程和源码实现的效率。

This site allows developers to view the entire process and details of the program's operation directly in the view of a dynamic debugger without the need to set up a development and running environment. This helps developers understand the software and read the source code from a dynamic perspective, effectively supplementing other static code reading activities.

本站让开发者们无需搭建开发环境和运行环境，即能直接以动态调试器的视图来浏览程序的运行全过程和细节，帮助开发者们以动态的视角来理解软件和阅读源码，是其它静态代码阅读活动的有效补充。

If you are also a developer, this site will continuously bring you more debugging views of open-source software, helping you quickly understand complex codes.

如果你也是开发者，本站将能不断地给您带来更多开源软件的调试全程视图，助您快速理解复杂代码。

Just try this runtime example of a Python program!

快来试试这个 Python 程序的运行时示例 ！

Note: You can refer to our User Guide to interact with any runtime example on RuntimeHub.com.

注意： 您可参考我们的 用户指南 来操纵 RuntimeHub.com 网站上的任何运行时示例。

runtimehub.com@gmail.com