davidfig

intersects

a simple collection of 2d collision/intersects functions, supporting points, circles, circle outlines (circumference), lines, axis-aligned boxes, and polygons (convex)

yy-debug

Javascript Debug Panels (useful for game development)

yy-angle

Library of useful functions for working with angles in javascript

yy-random

a javascript random number API with seeded number support

yy-misc

miscellaneous javascript functions

yy-color

color javascript library

yy-update

update API for javascript apps

yy-animate

Javascript animation library for use with PIXI.js

yy-renderer

wrapper for PIXI.Renderer class

yy-viewport

viewport designed to work with pixi.js

yy-intersects

shape collision / intersects library for pixi.js

yy-spatialmap

2D Spatial Map for javascript

yy-rendersheet

Generate on-the-fly spritesheets for pixi.js

yy-noise

a javascript simple noise generator based on code from from {@link http://www.scratchapixel.com/old/lessons/3d-advanced-lessons/noise-part-1/creating-a-simple-1d-noise/}, via {@link http://www.michaelbromley.co.uk/blog/90/simple-1d-noise-in-javascript}

bezierpoints

Generate PIXI.js bezier curves that touch a list of points

settingspanel

hideable UI to change game settings during runtime

clicked

Configurable vanilla handler for clicks, double-clicks, and/or long-clicks that works with both mouse and touch

yy-pixel

Pixel animation and scene rendering

easyedit

inline editing of a single line of text

file-older-than

node.js: checks if a file modify date is older than a duration (useful for cache checks)

calc-fontsize

calculate font-size

json-bump

bumps the "version" entry for a JSON file

console-counter

In-browser console to watch changeable values like counters or FPS

cordova-allow-background-audio

Allow background Audio for iOS When included within a cordova/phonegap build then the application will allow background audio to continue to play for iOS out of the box. No further action is necessary. This negates having to use location/other

shape-points

Generate points for simple shapes and curves: arcs, rectangles, rounded rectangles, circles, ellipses, bezierCurveTo, bezierCurveThrough (i.e., bezier curves through specific points)