I disagree. Just today I had headache again because of a legacy jQuery-based codebase. The jQuery version is so old, it is a security risk. A pure JavaScript co

I disagree. Just today I had headache again because of a legacy jQuery-based codebase. The jQuery version is so old, it is a security risk. A pure JavaScript codebase updates itself with each new browser release, so to say. So my verdict: "you shouldn't use jQuery"