When you start learning Python, one of the first things you need to learn is how to display information on the screen. For example, you might want to display: A welcome message. Your name and age. The result of a mathematical calculation. Student marks and results. Information generated by a Python program. Python provides a built-in function called print() for displaying information. The print() function is one of the simplest and most frequently used functions in Python. It helps programmers display information while testing programs, solving problems, and developing applications. In this article, we will learn how to use print() with practical examples and their outputs. 1. What Is the print() Function in Python? The print() function is a built-in Python function that displays information in the output area, usually the terminal or console. Let's look at a simple example. print("Hello, World!") Output: Hello, World! In this example, Python displays the text Hello,...
As you start using GitHub more actively, you'll eventually notice that GitHub can generate a lot of notifications.
You might receive notifications when:
Someone mentions you
Someone comments on your Issue
A Pull Request is updated
Someone reviews your code
A repository you're watching changes
Someone assigns you a task
A discussion receives a new response
If you don't understand how GitHub notifications work, your notification list can quickly become difficult to manage.
In this article, you'll learn what GitHub notifications are, why you receive them, how watching works, how mentions affect notifications, and how to manage your GitHub notifications effectively.
What Are GitHub Notifications?
GitHub notifications are alerts that inform you about activity related to repositories, Issues, Pull Requests, Discussions, and other GitHub activity you're involved in or following.
For example:
Someone mentioned you
↓
GitHub notification
↓
You receive an alert
Notifications help you stay updated without constantly checking every repository manually.
Why Are GitHub Notifications Important?
Imagine you're working with five developers on a project.
One developer comments on your Pull Request.
Another assigns you an Issue.
Someone else asks you a question in a Discussion.
Without notifications, you might miss important information.
Notifications help you stay informed about activity that requires your attention.
Where Can You See GitHub Notifications?
GitHub provides a notifications area where you can review your alerts.
You can access notifications from your GitHub interface using the notification indicator.
A notification may tell you something like:
John commented on Pull Request #25
or:
You were assigned Issue #42
What Can Trigger a GitHub Notification?
Several types of activity can generate notifications.
Common examples include:
Mentions
Assignments
Issue comments
Pull Request comments
Pull Request reviews
Discussions
Repository activity you're watching
Releases
Security-related alerts
The exact notifications you receive depend on your subscriptions and GitHub settings.
GitHub Mentions
One of the most important notification triggers is a mention.
For example:
@username
If another developer mentions your GitHub username in a relevant GitHub conversation, you may receive a notification.
Example:
@shivam Can you review this Pull Request?
The mentioned person can then see the notification.
Why Are Mentions Useful?
Mentions allow developers to directly bring someone's attention to something.
For example:
@developer
Could you check the authentication code?
This is much more effective than hoping the developer notices the conversation.
Notifications From Issues
Suppose you're working on:
Issue #35
Fix Login Error
If someone comments:
I found another problem with the login validation.
You may receive a notification if you're subscribed to the Issue or otherwise involved.
This helps you stay informed about the task.
Notifications From Pull Requests
Pull Requests often generate multiple notifications.
For example:
Pull Request Created
↓
Code Review
↓
Reviewer Comment
↓
Author Responds
↓
New Changes
↓
Review Completed
If you're involved in the Pull Request, GitHub can notify you about relevant activity.
Notifications From Discussions
If you're participating in a GitHub Discussion, you may receive notifications when someone responds or otherwise interacts with the conversation, depending on your subscription settings.
For example:
Question
↓
Your Answer
↓
Someone Replies
↓
Notification
This makes it easier to continue conversations.
Watching a Repository
We discussed Watch earlier in this GitHub series.
Watching a repository means you want GitHub to keep you informed about activity in that repository.
For example:
Repository
↓
Watch
↓
Receive Relevant Notifications
You can adjust your notification preferences depending on how much activity you want to follow.
Not Watching a Repository
If you aren't watching a repository, that doesn't necessarily mean you'll never receive notifications from it.
You may still receive notifications if:
Someone mentions you
You're assigned an Issue
You're participating in a Pull Request
You're involved in a Discussion
Another activity directly involves you
This is important to understand.
Not watching a repository doesn't mean you're completely disconnected from it.
Notification Subscriptions
GitHub allows you to control which repository activities you're subscribed to.
Depending on the situation, you may be able to choose options such as:
Not watching
Watching
Custom
A custom configuration can help you receive only the types of activity you care about.
Why Notification Management Matters
Imagine you're watching 100 repositories.
If every repository generates frequent activity, you could receive a huge number of notifications.
Instead of helping you, notifications can become distracting.
A good strategy is:
Important Projects
↓
Watch
Occasionally Useful Projects
↓
Star
Not Relevant
↓
Don't Watch
Star vs Watch vs Notifications
These features are related but different.
| Feature | Purpose |
|---|---|
| ⭐ Star | Save/bookmark a repository |
| 👀 Watch | Follow repository activity |
| 🔔 Notification | Alert you about relevant activity |
For example:
Star
↓
"I want to remember this project."
Watch
↓
"I want to follow this project."
Notification
↓
"Something happened that GitHub wants me to know about."
Email Notifications
GitHub can also send certain notifications through email depending on your notification settings.
This can be useful when you don't regularly check GitHub.
For example:
GitHub Activity
↓
Notification
↓
Email
↓
Your Inbox
However, receiving too many emails can become annoying, so notification preferences are important.
Notification Settings
GitHub provides settings that allow you to control how notifications are delivered and what types of activity you receive.
You can configure preferences related to things such as:
GitHub notifications
Email notifications
Repository subscriptions
Watching activity
Participating conversations
The exact settings and options can change as GitHub updates its interface.
Marking Notifications as Read
After reviewing a notification, you can mark it as read.
This helps keep your notification inbox organized.
For example:
20 Unread
↓
Review Notifications
↓
5 Unread
You can continue doing this until your important notifications are handled.
Unsubscribing From a Conversation
Sometimes a conversation becomes too active.
For example:
Issue #100
may have hundreds of comments.
If you're no longer involved, you may be able to unsubscribe from that conversation.
This prevents unnecessary future notifications from that particular thread.
Notification Example
Imagine you're contributing to an open-source project.
You create:
Pull Request #75
Add Dark Mode
A maintainer responds:
Please update the mobile layout.
You receive a notification.
You make the requested changes.
The maintainer reviews them again.
You may receive another notification when the review is completed.
The process looks like:
Pull Request
↓
Review
↓
Notification
↓
Changes Requested
↓
Update Code
↓
New Review
↓
Notification
Notifications for Students
GitHub notifications can be particularly useful for students working on group projects.
Suppose four students are building an application.
Student A → Frontend
Student B → Backend
Student C → Database
Student D → Testing
If Student A needs help from Student C, they can mention them:
@studentC
Can you check the database query?
Student C receives a notification and can respond.
Notifications for Open-Source Contributors
Notifications are especially important when contributing to open-source projects.
You may need to know when:
A maintainer comments on your Pull Request
Your Pull Request receives a review
Someone asks you a question
Your Issue receives a response
Your contribution is accepted or requires changes
Without notifications, you could miss important communication.
How to Avoid Notification Overload
Notification overload happens when you receive more alerts than you can reasonably process.
Here are some useful practices.
Don't Watch Everything
You don't need to watch every repository you find interesting.
Use Stars for projects you simply want to remember.
Watch Important Projects
Watch projects where you're:
Contributing
Working with a team
Actively following development
Review Notifications Regularly
Don't allow your notification inbox to grow indefinitely.
Set aside time to review important notifications.
Unsubscribe When Appropriate
If you're no longer involved in a conversation, consider unsubscribing from it.
Use Email Settings Carefully
If GitHub emails become overwhelming, review your email notification preferences.
Common Beginner Mistakes
Watching Every Repository
If you watch everything, you'll receive too many notifications.
Confusing Stars With Notifications
Starring a repository is primarily a way to save and show appreciation for it. It isn't the same as subscribing to all of its activity.
Ignoring Mentions
Mentions often indicate that another developer specifically wants your attention.
Leaving Old Subscriptions Active
If you're no longer involved in a project or conversation, unnecessary subscriptions can create noise.
Treating Every Notification as Urgent
Not every notification requires an immediate response.
Prioritize notifications based on importance.
Best GitHub Notification Strategy
A simple system for beginners is:
Important Project
↓
Watch
Interesting Project
↓
Star
Your Issue / PR
↓
Stay Subscribed
Direct Mention
↓
Review Promptly
This keeps GitHub useful without allowing notifications to become overwhelming.
Frequently Asked Questions
Can I turn off GitHub notifications?
You can adjust your notification subscriptions and settings to reduce or control notifications.
Some notifications related to activity directly involving you may still be important.
Will I receive a notification when someone mentions me?
Generally, yes. Mentions are one of the primary ways GitHub draws a user's attention to a conversation.
Does starring a repository notify me about every update?
No. Starring and watching serve different purposes.
If you want to follow repository activity, use the appropriate Watch/subscription settings.
Can GitHub send notifications by email?
Yes. GitHub provides email notification options that you can configure.
Can I stop notifications from one Issue?
In many cases, yes. You can manage your subscription to individual conversations.
Should I watch every open-source project I like?
No.
For projects you simply want to remember, starring is usually more appropriate.
Summary
GitHub Notifications keep you informed about activity that matters to you.
They can notify you about:
Mentions
Issues
Pull Requests
Reviews
Discussions
Assignments
Repository activity
The key is to manage your subscriptions carefully.
Remember:
⭐ Star
→ Save a repository
👀 Watch
→ Follow repository activity
🔔 Notification
→ Receive an alert about relevant activity
When used properly, GitHub notifications help you stay connected with projects and collaborators without constantly checking every repository.
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