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Upstream Remote — Free Git & GitHub Tutorial

Learn Upstream Remote in Git & GitHub with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

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TL;DR: Learn Upstream Remote in Git & GitHub with a free, beginner-friendly tutorial, examples and practice for Indian students on Syllab.in.

Written & reviewed by the Syllab.in Academic Team (CBSE/NCERT subject experts) · Updated Jul 14, 2026

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Upstream Remote in Git & GitHub

When you fork a repository, your fork is a snapshot at that moment. The original repository (called "upstream") continues to evolve. You need to sync your fork with upstream to stay current.

Setup: origin = your fork, upstream = original repo. You fetch from upstream to get latest changes, merge them into your local branch, then push to your fork (origin).

Priya forked a popular open source project 2 weeks ago. Since then, 50 new commits were added to the original. She syncs her fork with upstream to get the latest code.

Upstream Remote — Syntax

# Add upstream remote
git remote add upstream https://github.com/ORIGINAL_OWNER/repo.git

# Fetch from upstream
git fetch upstream

# Merge upstream's main into your local main
git merge upstream/main

# Push updated code to your fork
git push origin main

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