No JavaScript — 2 Technical Articles

Sep 12, 2025 · Frontend Development

Build a Fully Interactive CSS‑Only Elevator State Machine – No JavaScript Needed

This article walks through creating a pure‑CSS elevator simulator that uses custom properties, :has() selectors, counters, and aria‑live to model a complete state machine with direction indicators, animated transitions, floor display, and full accessibility without any JavaScript.

CSSElevatorNo JavaScript

0 likes · 8 min read

Build a Fully Interactive CSS‑Only Elevator State Machine – No JavaScript Needed

Sohu Tech Products

Nov 4, 2020 · Frontend Development

Creating a Pure‑CSS Escape‑Room Game

This tutorial demonstrates how to build a fully functional escape‑room style puzzle game using only HTML and CSS—no JavaScript—by leveraging checkboxes as switches, label‑for associations, sibling selectors, and CSS variables to manage scene navigation and interactive elements.

CSSEscape RoomHTML

0 likes · 6 min read