---
home: true
heroImage: /images/demo-exercise-graph-circle.png
heroImageLink: https://dolos.ugent.be/demo/pyramidal-constants/exercise/#/graph
heroAlt: The Dolos plagiarism graph
heroText: Dolos
tagline: Source code plagiarism detection
actions:
- text: Get started
  link: /guide/
  type: secondary
- text: Try it out →
  link: /try/
  type: primary

footer: Made by Team Dodona with ❤️
---

Dolos is an open source tool and library for source code plagiarism detection
supporting a wide range of programming languages. It combines advanced
algorithms with powerful visualizations to help teachers with plagiarism
detection and prevention.

<div class="features">
  <div class="feature">
    <h2>Install & Run</h2>
    <p>Minimal installation instructions and intuitive user interface.</p>
    <p><router-link to="/guide/installation.html">Install Dolos →</router-link></p>
  </div>
  <div class="feature">
    <h2>Programming languages</h2>
    <p>Dolos supports many programming languages by leveraging the <b>tree-sitter</b> parser library.</p>
    <p><router-link to="/guide/languages.html">Supported languages →</router-link></p>
  </div>

  <div class="feature">
    <h2>Powerful algorithms</h2>
    <p>Using state-of-the-art algorithms, Dolos helps you discover plagiarism.</p>
    <p><router-link to="/guide/algorithm.html">How it works →</router-link></p>
  </div>
</div>
