Provides in-browser Monaco IDE, custom testcases, snippets, autocomplete, cloud sync, and customizable dark theme for Codeforces
Users
13
0 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
3
0 in 30 days
Store rank
#174K
#146K among extensions
Version
1.2.9
updated 28 Sep 2026
Users
monthly, 2 months
Latest, 16 Oct 2026:13 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 months
Latest, 16 Oct 2026:3 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 Ilmenite
Ilmenite: The Ultimate CodeForces Enhancement Suite
Ilmenite completely modernizes your CodeForces experience by integrating a state-of-the-art coding environment and a highly customizable dark mode directly into the browser. By eliminating the friction of constantly toggling between your browser, terminal, and local IDE, Ilmenite streamlines your competitive programming workflow and allows you to focus entirely on problem-solving.
KEY CAPABILITIES
● In-Browser VS Code Engine: Write your solutions using the Monaco Editor—the exact same engine that powers Visual Studio Code—seamlessly embedded next to the problem statement. Enjoy intelligent auto-suggestions, syntax highlighting.
● Advanced Theme Engine: A meticulously crafted, true dark mode designed to reduce eye strain during extended coding sessions, alongside extensive customization options for UI colors, brightness, and contrast.
● Custom Testcase Execution: Stop relying on local terminals. Add, modify, and execute an unlimited number of custom test cases directly against your code before submission.
● Snippet Management & Boilerplates: Define and store complex algorithmic templates and instantly inject them into the editor. Set default templates for your preferred language to ensure your workspace is ready the second you open a problem.
● Multi-Device Cloud Synchronization: Securely authenticate to sync your editor configurations, snippets, keyboard shortcuts, and UI preferences to the cloud. Start a problem on one device and instantly retrieve your highly personalized workspace on another.
● Zero-Friction Navigation: Hardcore keyboard-driven developers can utilize native Vim motion integration and highly configurable global shortcuts to navigate problem sets and leaderboards without ever reaching for a mouse.
Whether you are a competitive programming beginner or an experienced Grandmaster, Ilmenite drastically reduces submission times and enhances overall competitive efficiency.
Level up your CodeForces experience today with Ilmenite.