Minecraft

Minehut - Free Minecraft Server Hosting.

MultiMC - Custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once.

Reverse Proxy + Cache for Minecraft - Minecraft servers that only run when people are playing on them.

Stevenarella - Multi-protocol Minecraft-compatible client written in Rust.

Go-MC - Golang library of Minecraft protocol for creating bots or server.

Docker image that provides a Minecraft Server that will automatically download selected version at startup

Minecraft made in CSS3D

Feather - Minecraft server implementation written in Rust. (HN)

The Book of Minecraft Modding (HN)

Langcraft - Compiler from LLVM IR to Minecraft datapacks. (Reddit) (HN)

SpongeAPI - Minecraft plugin API. (Code)

mcview - Minecraft: top-down 2D map viewer.

Minecraft Overviewer - Render high-resolution maps of a Minecraft world with a Leaflet powered interface. (Web)

CraftAssist - Virtual assistant bot in Minecraft.

Modrinth - Mod distribution platform. Modern, easy to use, and built for modders. Currently supports Minecraft. (API code) (GitHub)

fastnbt - Fast parsing library for Minecraft's NBT and Anvil formats.

MineRL - Towards AI in Minecraft.

MinecraftForge - Free, open-source modding API all of your favourite mods use.

Containerized Minecraft Bedrock Dedicated Server with selectable version

Minecraft HDL - Verilog synthesis flow for Minecraft redstone circuits.

minecraft-data - Language independent module providing minecraft data for minecraft clients, servers and libraries. (Docs)

Mineflayer - Create Minecraft bots with a powerful, stable, and high level JavaScript API.

Dragonfly - Minecraft (Bedrock Edition) server software written in Go.

Mojang API Documentation (Code)

Understanding Minecraft Performance (2011)

SniffCraft - Simple C++ program to capture and display all traffic between a client and a server in minecraft.

LiquidBounce - Free Minecraft Forge Hacked Client. (Code)

Craft - Simple Minecraft clone written in C using modern OpenGL (shaders). (Web)

Minecraft Realms API in Node

Tuinity - Fork of Paper Minecraft Server aimed at improving server performance at high playercounts.

PaperMC - Next generation of Minecraft server, compatible with Spigot plugins and offering uncompromising performance. (GitHub)

Tailscale on NixOS: A New Minecraft Server in Ten Minutes (2021) (Lobsters) (HN)

Worker Biomes - Minecraft biomes map generator using Cloudflare Workers.

GlobalWarming - Server side global warming mechanics in Minecraft.

AnotherCraft - Minecraft clone. Visualisation of a procedurally generated voxel terrain.

All is Cubes - Game engine for worlds made of cubical blocks.

Minecraft, made in 48 hours (Video)

EssentialsX - Essential plugin suite for Minecraft servers. (Code)

Minecraft Dev for IntelliJ - Plugin for IntelliJ IDEA for Minecraft mod development. (Code)

pakkit - Packet monitor for Minecraft.

JSPrismarine - Dedicated Minecraft Bedrock Edition server written in TypeScript.

minepkg - Package Manager For Minecraft. Open platform for mod & modpack sharing. (Code)

PolyMc - Making minecraft mods compatible with a vanilla client.

PolyMC - Custom launcher for Minecraft that allows you to easily manage multiple installations of Minecraft at once (Fork of MultiMC).

I built a Neural Network in Minecraft (Tweet)

GANcraft - Unsupervised 3D Neural Rendering of Minecraft Worlds. (HN)

Create - Mod offering a variety of tools and blocks for Building, Decoration and Aesthetic Automation.

Apple M1 Minecraft Launcher - Download and run Minecraft without the Launcher.

Velocity - Modern, next-generation Minecraft server proxy. (Web)

Amulet Map Editor - Minecraft world editor and converter. (Web)

Iris - Shaders mod for Minecraft intended to be compatible with existing ShadersMod/Optifine shaders.

Flywheel - Modern engine for modded Minecraft.

Minestom - Lightweight and multi-threaded Minecraft server. (Web)

Clojure meets Minecraft (Witchcraft/Glowstone) (2021)

go-mcproto - Minecraft Protocol implementation in Go.

minectl - CLI for creating Minecraft (java or bedrock) server on different cloud provider.

pyCraft - Modern, Python3-compatible, well-documented library for communication with a MineCraft server.

Charm - Vanilla+ Minecraft mod inspired by Quark. (Code)

How we built an auto-scalable Minecraft server for 1000+ players (2021) (HN)

Leafish - Minecraft-like multi version client implemented in Rust.

Mammoth - Horizontally scalable Minecraft server.

Almost free serverless on-demand Minecraft server in AWS (HN)

minecraft-render - Minecraft block rendering with node.js.

Elementa - Simple, declarative GUI library for Minecraft.

Sk1er - High quality Minecraft Mods and services. (Twitter) (GitHub)

Minecraft Console Client - Lightweight app allowing you to connect to any Minecraft server, send commands and receive text messages in a fast and easy way.

PufferPanel - Open source game server management panel, designed for both small networks and game server providers. Supports Minecraft, Forge, Spigot, Sponge, Source Dedicated Servers. (Web)

packwiz - Command-line tool for creating Minecraft modpacks.

witchcraft - Clojure API for manipulating Minecraft, based on Bukkit.

Telecraft - Pluggable Minecraft server bridge and administration tools.

Obsidian - C# implementation of the Minecraft server protocol. (.NET 5).

PocketMine-MP - Server software for Minecraft: Bedrock Edition written in PHP. (Code)

ServerTap - REST API for Bukkit/Spigot/Paper Minecraft servers. (Web)

BuildTheEarth - Recreating the entire planet in Minecraft.

Sheaves in Minecraft (2021) (HN)

The metaverse is already here – it's Minecraft (2021) (HN)

lazymc - Put your Minecraft server to rest when idle.

The Metaverse Is Already Here — It’s Minecraft (2021)

Run Minecraft on Apple Silicon