Oblomov@aeva last time I installed KDE on a low-end system, it defaulted to no fancy effect and as a result it was more lightweight than GNOME who insisted on doing everything through the non-existing 3D hardware acceleration. I'll confess to not being a primary KDE user anymore, but from what I see with other machines I administer (including my mom's laptop, that uses the KDE Neon Ubuntu fork) this seems to still be the case at large, though it's possible this is distro-dependent.
GNU social JP is a social network, courtesy of GNU social JP管理人. It runs on GNU social, version 2.0.2-dev, available under the GNU Affero General Public License.
All GNU social JP content and data are available under the Creative Commons Attribution 3.0 license.