I recently came across a new platform while browsing, and I was surprised by how smooth and fast the overall experience feels compared to others I've tried before, especially in terms of loading speed and usability —
https://mooc.rtu.lv/members/nn567sszzp838099/profile/
https://community.joomla.it/user/sk991jil
https://forum.riskhub.iadb.org/user/616jili