Jericho Crosby (Chalwk)

♾️ Autistic Developer · Gamer · Advocate ♾️

I'm Jericho, an independent developer with over a decade of experience building, breaking, and fixing code - from low-level scripting to full-stack prototypes. Comfortable across Windows, headless environments, CLI, and Linux servers. I develop tools, mods, bots, and web/mobile apps, often live-coding from scratch on Twitch.

Goal: create fun, useful, and interesting things for people to enjoy or learn from.

"There's nothing quite like being able to say at the end of the day, I made this. This is my world."

Jericho Crosby

What I'm up to

Building games with LÖVE, Solar2D, and LibGDX
Modding worlds in Minecraft, Halo, Roblox, and Garry's Mod
Building community tools like Discord bots, PWAs, and mobile apps
Running Coastal Peaks Air Service (CPAS) - virtual charter & HEMS in MSFS (South Island, NZ).

Featured Projects

Halo Script Projects - Largest public Lua archive for SAPP (Halo PC/CE).
SAPPDiscordBot - Discord ↔ Halo integration.
JeriCraft - Medieval SMP/RPG Factions server (Minecraft).

How I Can Help

Need a hand with something? I build and debug everything from simple sites to complex game mods:

  • Websites (static & WordPress): fast, responsive static sites on GitHub Pages with Jekyll, custom domains; WordPress setup, themes, and plugins.
  • Discord bots: feature-rich bots with JDA (Java) and Discordia (Lua) - moderation, games, API integration, server logs.
  • Game development: Love2D, Solar2D, LibGDX, and HTML5/JavaScript (P5.js, etc.) - from prototype to final build for web, mobile, and desktop.
  • Technical troubleshooting: remote debugging, performance profiling, software optimization across platforms.
  • Game debugging: glitches, memory issues, mod conflicts; profiling with industry tools.
  • Writing & documentation: technical guides, in-game lore, quest scripts, READMEs.
  • Minecraft server development: custom Spigot/Paper plugins, server setup, MultiCraft management, and maintenance for SMP, minigame, or modded servers.
  • Halo PC/CE modding (SAPP/Phasor): maintainer of the HALO SCRIPT PROJECTS repository - a large public Lua script archive. Provide custom scripts, gamemodes, and server enhancements for SAPP and legacy Phasor.

📬 Get in touch: chalwk.dev@gmail.com