Jplag
JPlag is a system that finds similarities among multiple sets of source code files. This way it can detect software plagiarism.
10 Alternatives To Jplag
AWS Cloud9
AWS Cloud9 is a cloud-based integrated development environment (IDE) that lets you write, run, and debug your code with just a browser.
Aptana Studio
The world’s most powerful open-source web development IDE just got better. Rebuilt from the ground-up. It’s now much faster, customizable and includes new features to help you be more productive.
Codenvy
Cloud workspaces for development teams.
Codio
An awesome Web IDE that runs right in your browser.
Koding
Koding lets your organization create and share fully automated dev environments on any infrastructure for modern distributed applications, micro-services and containers. Koding provides an interface for developers and team managers to streamline dev workflows in the cloud without slowing down freedom and creativity.
Netbeans
NetBeans IDE 7.0. Develop desktop, mobile and web applications with Java, PHP, C/C++ and more. Runs on Windows, Linux, Mac OS X and Solaris. NetBeans IDE is open-source and free.
Online PHP IDE
Online-php.com is a free online IDE for editing files on an FTP server.
ShiftEdit
ShiftEdit is a free web based IDE.
Theia
Cloud & desktop IDE framework implemented in TypeScript