GitHub, as you may already know, is a command-line code hosting platform that works well with Webpack. Much of the code and projects you will work with when using Webpack will be hosted through GitHub.

GitHub is based on the Git version control system. The use of GitHub with Webpack 5 allows some command-line operations to be used online. 

A Git command-line instruction is typically made with the use of the git command before each new entry and before each command. Much of Webpack's content files are available through GitHub, and the GitHub Webpack page can be found here: https://github.com/webpack/webpack. The development of Webpack 5 can be viewed here in terms of stages of progress, which can be interesting and allows you to anticipate its arrival better, should you need to upgrade your projects. The URL for this is https://github.com/webpack/webpack/projects/5.

As a developer, you may have used GitHub often, but if you're a dedicated JavaScript developer, you may have limited experience. When working on Webpack projects, the GitHub platform offers a great deal of live and collaborative opportunities. Since version control and command-line functionality is provided, there is less of a need to perform software development locally. This is the primary reason why GitHub is so popular among the developer community and why it is becoming so fundamental as proof of a developer's work.

GitHub allows developers to work together on projects. When working with bundled projects, this is even more useful as some command-line operations can be run online. GitHub also allows Agile workflows or project management interfaces. Agile methodologies allow teams to collaborate while individuals self-organize through a dedicated digital platform.

When using GitHub, you may be working with other people's code. This may include frameworks of code that have been developed by teams. This can become very difficult, even for the most seasoned developers, if they're unfamiliar with the logic being used. This brings us to the subject of boilerplate, which is usually standard or well-documented code, but nonetheless, you may want to extract this from the sections of a project you wish to utilize. This is where this extraction process starts to become very useful.