Fig. 01 · Alex (alexhuhu) · Java plugin developer

I build the systems behind Minecraft servers.

Java plugins, minigames and server setups. 5 years of Java, 9+ years running servers, and today a developer and admin at HPK Network, the biggest 1.8 parkour server.

See the work Start a commission
Fig. 01 · Impulse command blockScale 1:1
Sheet 02Spec sheet
Fig. 02 · alexhuhuHitbox 0.6 × 1.8

Nine years on servers. Five years writing the code behind them.

I'm Alex, alexhuhu online. I've spent most of my life on Minecraft servers: nine years running and moderating them, five years writing Java plugins for them.

I moderated on Minemen Club, developed for Blockhubs Network, and today I'm a developer and admin at HPK Network. I'm also an admin, developer and map builder on Pacific Survivor, the biggest private gameshow server, which has run Survivor for 8 years and more than 130 seasons.

For the last two years I've taken plugin commissions, 30+ of them for 20+ servers. Minigames are my favorite thing to build. I also build and terraform with WorldEdit and Axiom, and set servers up from an empty folder to opening day.

5 Years of Java
9+ Years running servers
30+ Commissions
20+ Servers built for
Sheet 03Service record

My past occupations.

Staff and development roles on PvP, parkour and gameshow servers. Scroll to reveal.

Minemen Club

Moderator

Staff on one of the best known competitive PvP practice networks.

Blockhubs Network

Developer

Plugin development for the network.

Pacific Survivor

Admin, developer and map builder

The biggest private gameshow server. I help run it, build its maps and write its minigames, Dodgeball and Beach Ball among them.

8 yearsof Survivor
130+seasons

HPK Network

Developer and admin · now

The biggest 1.8 parkour server. Alongside it I'm building a project that is still under wraps, and Lexdle on the side.

HPK on YouTube
Sheet 04Featured work

Five builds, pasted one layer at a time.

Each one starts as a blueprint. Keep scrolling and it gets built.

04-APaper 1.21Sole developer

MCR

Clash Royale, rebuilt as a competitive PvP minigame for MCR.ZONE.

  • 36 tower cards, each with its own placement rules and AI.
  • Royale mode, where elixir speeds up through Rush, Overtime and Deathmatch.
  • Ranked cups across 13 arenas, plus a PvE Boss Rush with multi-phase fights.
  • Every menu drawn by the resource pack, from the deck editor to the Clash Armory.
Case study mcr.zone Watch the video
Elixir
0 / 10

//paste

Fig. 04-A · King and Princess towers
04-BSpigot 1.8.8No client mod

Jump Helper

Landing offsets in chat, like MPK and CYV, with nothing to install.

  • Reads every jump from the server and reports CYV's numbers.
  • Land, Z Neo, X Neo, Hit and Enter modes, on any block shape.
  • PBs, jump angle, preturn and last 45, with a sound on every PB.
  • A settings menu for decimals, message style and toggles.
Case study Source on request
Fig. 04-B · 4 block jump, side elevationTick 0 / 12
04-CPaper 26.1For BowtisMC

Jeopardy!

The game show in Minecraft: a board on a wall, three buzzers, one host. A commission for BowtisMC.

  • Six categories by five clues on any wall, drawn with display entities.
  • Fair buzzing in the order presses reach the server, with early lockouts.
  • Daily Doubles, Final Jeopardy! wagers and host judging blocks.
  • Clues edited in game, and test contestants for setting up alone.
Case study Source is private
Fig. 04-C · Front elevation, board and podiums6 × 5 clues
04-DNext.jsSide project

Lexdle

A daily six-letter word roll, live at lexdle.us.

  • One roll a day at noon Eastern.
  • More than 1,300 hidden glyphs to catch, from repeats to the periodic table.
  • Seven tiers from Trash to Anomaly, which is one in a million.
  • Daily puzzles, leaderboards, public profiles and Discord role sync.
Case study lexdle.us

An example roll, SOLLOS, catching four glyphs.

Perfect Mirror Epic Three Pair Epic Adjacent Twins Uncommon Bookends Uncommon
Epic glyph
Fig. 04-D · An example roll4 glyphs caught
04-EIn development

Redacted project

Everything about it is under wraps until launch.

Coming soon
Classified

//paste

Fig. 04-E · Sheet withheldRev. pending
Sheet 05Minigames
3+Commission a minigame

Click a slot or press 1 and 2

Minigames are what I build best.

Small, quick to learn and light on the server. These two were made for Pacific Survivor.

Slot 1 · Pacific Survivor

Dodgeball

Team dodgeball, built for Pacific Survivor. A lightweight minigame plugin and one of my favorites to make.

  • Team game
  • Lightweight
  • Pacific Survivor
Commission a minigame
Sheet 06Toolbox

The parts list.

What goes into a plugin, from the Java to the build tools.

Crafting

9 parts · 1 plugin

Bill of materials
ItemPartNotes
01Java5 years, on Java 8 through 25 depending on the server.
02Paper and SpigotFrom 1.8.8 to the newest releases.
03Packets and NMSMovement reading, display entities, per-player blocks.
04DatabasesSQLite and async storage with an in-memory cache.
05Maven and GradleBuilds, shading and multi-module projects.
06GitEverything versioned.
07TypeScript and Next.jsThe web side. Lexdle runs on Next.js and Supabase.
08WorldEditTerraforming, schematics and map building.
09AxiomFast building and editing in game.
10Server setupConfigs, permissions and plugins, from an empty folder to opening day.
11Resource packsCustom GUIs, fonts and item models.
Sheet 07Commission

Open for commissions

Have a plugin in mind?

Minigames, network systems, fixes and setups. Tell me what you need and I'll reply on Discord within a day with a fixed quote.

30+Commissions
2+ yrsTaking commissions
20+Servers
<1 dayReply on Discord
Start a commission