JSPM

A Svelte 5 sprite animation library for building game entities with frame-based animations

Validate and explain CAML adventure files (CAML Lite). Works alongside existing tools (Ink/Yarn/Unity/VTTs).

A Node.js bridge for LWJGL (Lightweight Java Game Library) that provides access to LWJGL JAR APIs from JavaScript.

The official Spine Runtimes for the web.

Game dev utils in TS

spine 3.7 plugin for PixiJs v8

Lightweight 2D polygon navmesh pathfinding: triangulation + A* + funnel + smoothing.

A simple CLI tool for initializing vanilla Phaser 3 projects — no React, no Vue, just easy setup for beginners.

The official Spine Runtimes for the Phaser.

A physics engine made in javascript that supports polygon to polygon and polygon to circle collisions, with spring physics and stuff.

A minimalistic, framework-agnostic JavaScript game engine.

Unify input from keyboard, gamepad, touch, and voice into logical actions.

Node.js package providing card game logic and game dev utilities for building solitaire and card games. Open source game development tools.

MCP server for the PixelLab pixel art generation API