What Is git push? How to Share Your Code on GitHub

You wrote some code. You saved it with commits. But right now it all lives on one laptop. What if that laptop is lost, or stolen, or just stops working one day? And what if a friend wants to see your project? Nobody else can reach it yet.

The git push command sends all your saved commits from your laptop up to GitHub, so your code lives safely online where you can back it up, share it, and let your team see it.

What does git push actually do?

Think of all your commits sitting neatly on your machine. They are safe, but they are local. Only your laptop knows about them.

The git push command takes those commits and uploads them to GitHub. GitHub is simply your code, online. Once you push, the same project that lived only on your laptop now lives on the internet too.

Here is a picture that makes it click. Imagine uploading a reel. The video sits on your phone first. Then you tap the upload button, and now anyone who follows you can watch it. git push works exactly like that, but for your code.

How do I read the git push command?

Let us read it slowly, word by word:

git push

• git — the tool you are using.
• push — means “send it up.”

That is all. Two short words, and your code travels online. The git part is the tool, the push part tells it to send your saved commits to GitHub.

If this is your first time, you will usually have created a repository on GitHub already, which is the lesson on the free Zero to AI Hero course that comes just before this one.

Why should I bother to push at all?

A reel stuck on your phone helps nobody who follows you. The same is true for your code. Here is why pushing matters:

• It is a safe backup. If your laptop is lost, your code is still on GitHub.
• You can share it anywhere. Send one link and anyone can see your project.
• Your team can finally see it. Friends and teammates can read, copy, and build on your work.

In short, git push turns your private, laptop-only work into something safe and shareable.

How do I try git push right now?

Open a terminal and type:

git push

Git uploads every new commit you have made. Your code is now on GitHub, and your laptop is no longer the only place it lives.

If Git asks you to set an “upstream” the first time, it is just telling you where to send the code. Follow the suggested command it prints, and the next git push will work on its own.

Key takeaways

• git push sends your saved commits from your laptop up to GitHub.
• GitHub is your code, online, the same way a reel goes from your phone to the internet.
• The command is just two words: git is the tool, push means send it up.
• Pushing gives you a safe backup, an easy way to share, and lets your team see your work.
• Try it now: open a terminal and type git push.

That is git push in a nutshell. Next up, you will learn the reverse: how to download a project from GitHub onto your own machine. Keep the streak going with the free Zero to AI Hero course.

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