Code Editor

Code. Run. Learn All in the Browser

“Practice coding without setup.”

Supported Languages

Write in the Languages You Teach

Support multiple languages in one place. Students can switch between JavaScript, Python, Java, C++, and PHP without leaving the browser.

JavaScript — for web and Node.js practice

Python — for scripting, data science, and algorithms

Java — for OOP and competitive programming

C++ — for DSA and high-performance coding

PHP — for server-side web development and dynamic sites

One editor, multiple languages

JavaScript

Python

Java

C++

PHP

Features

In-Browser Editor That Feels Native

Run code, see output in real time, and get clear error messages—all without installing anything. Perfect for practice, exams, and interviews.

In-browser execution — no setup, no plugins

Real-time output — instant results in the terminal

Syntax highlighting — readable code for every language

Error handling — clear messages and stack traces

In-Browser Execution

Write and run code directly in the browser—no local setup or IDE required.

Real-Time Output

See results instantly in the integrated terminal and output panel.

Syntax Highlighting

Clear, readable code with language-aware highlighting and formatting.

Error Handling

Clear error messages and stack traces to debug and learn faster.

Use Cases

From Practice to Assessments

Use the code editor for self-paced practice, proctored exams, live interviews, or instructor-led labs. One tool for every coding scenario.

Coding practice — learn by doing, with instant feedback

Exams & assessments — timed tests with auto-run and grading

Interviews — shared editor for live coding rounds

Training labs — hands-on sessions for bootcamps and courses

Coding Practice

Learn and practice algorithms, DSA, and problem-solving.

Exams & Assessments

Conduct coding tests and programming exams online.

Interviews

Live coding rounds with shared editor and real-time execution.

Training Labs

Hands-on labs for courses and bootcamps.

For Educators

Educator Benefits

Assign tasks, evaluate automatically, and track progress—all from one platform.

Assign Coding Tasks

Create and assign problems with test cases and deadlines.

Auto-Evaluation

Automated grading based on output and test cases.

Track Submissions

View submissions, run history, and student progress.

Start Coding Instantly

No setup, no installs. Open the editor and run code in your browser.

Transform the Way Education Works

Join institutions worldwide using UEP to deliver smarter learning, secure assessments, and unified education experiences.

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