If you’re wondering whether you can push to someone else’s GitHub repository, the answer is yes, but with some caveats. While you can’t directly push to a repository you don’t own, there are a couple of ways to contribute to someone else’s project:
Forking the Repository
The first step is to fork the repository you want to contribute to. This creates a copy of the repository under your own GitHub account. You can then clone the forked repository to your local machine and make your changes.
Creating a Pull Request
Once you’ve made your changes, you can push them to your forked repository and create a pull request. A pull request is a way to ask the repository owner to merge your changes into their project. The owner can then review your changes and decide whether to merge them.
To create a pull request, go to your forked repository on GitHub and click the “New pull request” button. Select the branch with your changes and the base repository you want to merge into. Add a description of your changes and submit the pull request.
If the repository owner approves your changes, they will merge your pull request, and your contributions will become part of the project.