SliTaz GNU/Linux is a lightweight GNU/Linux distribution, community-based, suitable for use on older hardware and as a Live CD or Live USB. Developed by Christophe Lincoln
License: Open Source
SliTaz is a lightweight and user-friendly Linux distribution ideal for older hardware and users looking for a minimalistic system, while Arch Linux offers a rolling release model with extensive customization options aimed at advanced users. Both have strong community support and documentation, but Arch Linux tends to have a steeper learning curve and requires more maintenance.