redblobgames

excalidraw

Virtual whiteboard for sketching hand-drawn like diagrams

difftastic

a structural diff that understands syntax 🟥🟩

automerge-classic

A JSON-like data structure (a CRDT) that can be modified concurrently by different users, and merged again automatically.

htm

Hyperscript Tagged Markup: JSX alternative using standard tagged templates, with compiler support.

penrose

Create beautiful diagrams just by typing notation in plain text.

earcut

The fastest and smallest JavaScript polygon triangulation library for your WebGL apps

tungstenite-rs

Lightweight stream-based WebSocket implementation for Rust.

OpenSimplex2

Successors to OpenSimplex Noise, plus updated OpenSimplex.

GPGOAP

General Purpose Goal Oriented Action Planning

webgl-noise

GLSL procedural noise functions compatible with WebGL

orb.farm

sealed aquatic ecosystem

umap-js

JavaScript implementation of UMAP

Unreal-Polygonal-Map-Gen

An Unreal Engine 4 implementation of the Polygonal Map Generator for generating islands found at http://www-cs-students.stanford.edu/~amitp/game-programming/polygon-map-generation/

splines-lib

Library of cubic spline utilities

mathemagic

Toybox of explanations of mathematics. Initial focus on (discrete) differential geometry

sun-sky

Various sun/sky models, convolution of theta/gamma-parameterised models

azure-mud

article

Components for interactive scientific writing, reactive documents and explorable explanations.

geotic

Entity Component System library for javascript

perlin-noise

Various versions of Perlin noise (C and C++)

Leisure

Polyglot, document-based computing environment. Leisure is very much in flux, right now; please check the readme, below. For a taste of the new version, click the link below, but be warned that it only works in Chrome.

Delaunator-GDScript

A GDScript port of Delaunator: A fast library for Delaunay triangulation of 2D points.

flowing-terrain

Algorithm for creating 3 dimensional terrain maps and their likely watercourses.

extended-ascii-previewer

A web application for previewing different IBM Code Page 437 tilesets for text-based graphical games (usually roguelikes!). Built with Vue.js, Vuetify & Pixi.js

raws

Dwarf Fortress vanilla raws. Put into the public domain by Tarn "Toady One" Adams.

async-htm-to-string

Renders a htm tagged template asyncly into a string

terra

Voronoi world map

rktrl

Working through https://bfnightly.bracketproductions.com/rustbook/ with some added flavor

mapgen4

Mapgen4 procedural wilderness map generator

mapgen2

JavaScript version of mapgen2 polygon map generator algorithms