Building a cinematic Sci-Fi Dashboard using 100% Vanilla JS & CSS (No React/Tailwind)

Hey DEV community! 👋 As a UI/UX Architect, I’ve noticed a frustrating trend in the B2B SaaS space, particularly in cybersecurity (SIEM, SOC, UEBA tools): the backends are incredibly powerful, but the frontends often look like boring, overly complex Excel spreadsheets. I wanted to bridge the gap between Hollywood-style cinematic interfaces and actual, high-density functional layouts. So, I built Sentinel Prime — an enterprise-grade UI Dashboard Kit. But I set a strict technical challenge for mys