Mark files as viewed
Mark files as viewed—and see if they’ve changed since you viewed them—to easily pick up where you left off.
![](https://github.blog/wp-content/uploads/2019/03/product-social.png?resize=1201%2C630)
Try as you might, you can’t always avoid huge pull requests. When you search through or need to review one, it can take hours—and before you know it you’ve forgotten where you left off. Now, there’s an easy way to keep track of your progress by marking files as viewed.
How it works
You can quickly check the progress of your review from the top of the pull request. This is where you’ll see how many files you’ve viewed and how many remain. You can mark each file as viewed, and they’ll automatically collapse, making code review quicker.
If a file is changed after you’ve viewed it, the status is removed and a “Changed since last view” badge appears, so you never miss a new change.
We hope this feature makes it easier for you to review large pull requests and keep track of your progress. Special thanks to Product Designer @califa and Product Engineer @nplasterer for their work on this feature.
Learn more about marking files as viewed
Tags:
Written by
Related posts
![](https://github.blog/wp-content/uploads/2023/10/Collaboration-DarkMode-2.png?resize=400%2C212)
2024 is the biggest global election year in history. What’s at stake for developers?
GitHub is considering what is at stake for our users and platform, how we can take responsible action to support free and fair elections, and how developers contribute to resilient democratic processes.
![](https://github.blog/wp-content/uploads/2023/10/AI-DarkMode-2.png?resize=400%2C212)
GitHub named a Leader in the Gartner first-ever Magic Quadrant for AI Code Assistants
This year, as part of its annual Magic Quadrant series, Gartner published a first-of-its-kind report analyzing the state of play in the AI Code Assistants market–and named GitHub a Leader.
![AI in software development 2024 survey results with colorful graphics and percentages.](https://github.blog/wp-content/uploads/2024/08/ai-survey-header.png?resize=400%2C212)
Survey: The AI wave continues to grow on software development teams
We surveyed 2,000 people on software development teams at enterprises in the U.S., Brazil, India, and Germany about the use, experience, and expectations around generative AI tools in software development.