A modern skin for UW's Marmoset submission server: themes, live deadline countdowns, inline scores and tokens, easy submissions.
Users
395
+16 in 30 days
Rating
4.7 / 5
unchanged in 30 days
Ratings
12
0 in 30 days
Store rank
#48K
#40K among extensions
Version
2.1.0
updated 23 Sep 2026
Users
monthly, 2 years
Latest, 15 Oct 2026:395 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 15 Oct 2026:12 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About MarmoUI
MarmoUI 2.0 - Enhanced Marmoset UI with Theme Switching
This is an improved version of the original MarmoUI bringing a modern UI, advanced functionality, and customizable themes to the Marmoset platform.
Key Features:
Revamped UI: Enjoy a cleaner, more intuitive interface with vibrant colors, improved formatting, and a professional look inspired by modern design trends.
Theme Switching: Choose between Light, Dark (VS Code-inspired), and Vintage ( original MarmoUI) themes to match your style, saved across sessions!
Real-Time Submission Tracking: Automatically fetches and displays your latest submission results, with auto-reload for submissions awaiting testing, no more manual refreshing.
Score Highlights: Color-coded submission scores (green for passed, red for failed) and detailed secret/private test breakdowns give you an instant status overview.
Clutter-Free Experience: Hides irrelevant details, focusing on what matters: your assignments, deadlines, and results.
Due Date Insights: Dynamic due date countdowns with urgency alerts keep you on track.
Check out the source code, contribute, or report issues on GitHub:
https://github.com/Rishi-Ahuja/MarmoUI
Credits:
This is derivative of the original MarmoUI by Shida Li and Erica Xu.