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://blog.librescrum.org/okttzpsae4/oktt-reference
https://pen.absturztau.be/k578jilig2mbop/578jili-reference
https://blog.librescrum.org/ki8882zp0s1/ki888-reference