Kill the Zombies: Why 2012 Dependencies are Making Your 2026 AI Feel Laggy

The Signal: The Ghost in the Bundle You’re building a cutting-edge Agentic UI. You’ve got streaming LLM responses and a sleek JupyterLab integration. But when you hit "Refresh," there’s a momentary hitch—a tiny, micro-stutter before the first token appears. You open the Network tab and see it: vendors-node_modules_jquery_dist_jquery_js. It’s 2026. We are orchestrating autonomous swarms, yet we are still dragging 30KB of compressed 2012 legacy code into the browser. It’s not just about file size;