Categories Backend 2 categories , 5 posts Node 1 post Systems 4 posts CS 1 category , 1 post Algorithms 1 post DevEnv 2 categories , 12 posts Shell 11 posts StaticSite 1 post DevEnv OS 1 post DevOps 1 category , 3 posts Containers 3 posts DevTools 1 category , 3 posts Git 3 posts Frontend 1 category , 35 posts Web 35 posts Notes 3 posts frontend 1 post