Angle Packages

Lock 45, 90, 135, 180... degree when drawing line on Javascript canvas

Miscellaneous math functions

Screen calibrator boilerplate for web based experiments. Developped in the Bavelier Lab.

A module to handle pendulum movements

Given two points and a range of regions, determines which region the second point is in with relation to the first

given two points, it returns the angle in degrees from one to the other

A representation and unit conversion tool for CSS angles

This plugin tracks cursor position values. Like position on x or y axis and angle. It's dependent on jQuery.

Angle functions.

Simple JS library to convert degrees to radians or conversely from radians to degrees

Simple and performance unit converter.

Transform angle values from a gyroscope to 2D coordinates.

Determines the clockwise angle deviation from the North direction

Calculates the difference between two angles

This package can convert angle to direction

lib for geometric operations

angle between the center and each corner of a regular minimal polygon in n dimensions

Compares the slopes of a pair of 2D vectors

Get the relative compass bearing of a set of coordinates from another set.

Find smallest angle between hour and minute hands on the face of a standard 12-hr clock, in degrees.