Strax SMP is a pure survival server for players who want a vanilla feel without the usual pay-to-win mess. It runs on 1.21 up to 1.21.11 and supports both Cracked and Premium players, so pretty much anyone can jump in and start playing.
The server keeps things simple but still adds a few quality-of-life tools that make survival less annoying. You get features like ClickVillager for easier villager management, TradeCycle for quickly rolling trades, and Infinite Trades so villagers do not lock up their trades. That means you can grind for enchants and gear without dealing with the usual vanilla pain.
Strax also has active vote rewards, free crate keys earned through gameplay or voting, and KOTH events for players who want some competition and better loot. Every item and rank is meant to be earned naturally, so progress comes from actually playing the game and putting in the work.
Overall, Strax is aimed at players who want survival, community, and a fair economy-style grind without losing that classic Minecraft feel.