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browser-based gdb frontend using Flask and JavaScript to visually debug C, C++, Go, or Rust

Project description


A modern, browser-based frontend to gdb (gnu debugger). Add breakpoints, view stack traces, and more in C, C++, Go, and Rust! Simply run gdbgui from the terminal and a new tab will open in your browser.


Visit to download, view documentation, installation instructions, screenshots and more.



For alternate licensing schemes, contact for more information., github, and PyPI are the only official sources of gdbgui.

Support gdbgui

You can support the project by donating. All donations go directly to hardware and server costs for gdbgui.

You can also support it by telling your coworkers, boss, professor, classmates, people on twitter, hacker news, reddit, etc.


To add a feature or fix a bug, see CONTRIBUTING


gdbgui is authored by Chad Smith, with contributions from the community and several amazing open source libraries. JavaScript libraries include React, statorgfc, splitjs, awesomplete, vis.js, moment.js, lodash, bootstrap, and jquery. Python libraries include flask,, flask-socket-io, Pygments, gevent, and pygdbmi.

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