LXR websites

Important update: we are proposing a more modern engine to index big projects like the Linux kernel. Check out Elixir.

LXR (Linux Cross Reference) is a great source indexing tool, particularly useful for big projects like the Linux kernel.

Here are Internet sites that make it easy to explore the Linux sources thanks to the LXR engine:

Please let us know if you know about other LXR sites!

You can also browse Linus Torvalds’ GIT tree.

Author: Michael Opdenacker

Michael Opdenacker is the founder of Bootlin, and was its CEO until 2021. He is best known for all the free embedded Linux and kernel training materials that he created together with Thomas Petazzoni. He is always looking for ways to increase performance, reduce size and boot time, and to maximize Linux' world domination. More details...