Beta badge across all pages to clearly indicate beta status

Dismissible beta banner on the landing page

In-app feedback widget — report bugs, suggest improvements, or flag confusing content from any page

Beta Participation Agreement with click-wrap consent at signup

Age verification (18+) during registration

Changelog page (you're looking at it!)

Known Issues page for transparency on current bugs

Error tracking and crash reporting for faster bug fixes

First-party analytics to understand feature usage

All transactional emails now include a beta status footer

Privacy policy updated to reflect analytics and error tracking

Commercial load calculator with retail, restaurant, office, and warehouse scenarios

Index Sniper game — timed NEC article lookup challenges

Translation Engine game — decode NEC language into plain English

Ohm's Law reward system (Watts, Voltage tiers, Amps)

Circuit Breaker spaced repetition system

Power Grid progress tracking across all NEC categories

Leaderboard with weekly and all-time rankings

Power-Ups shop (Streak Fuse, Double Watts, Voltage Boost)

Residential load calculator with difficulty levels and motor FLC tables

Quiz scoring accuracy for multi-select questions