PL/I syntax highlighting for highlight.js

Interpolate numbers, colors, strings, arrays, objects, whatever!

Operations for two-dimensional polygons.

Runtime library for TypeScript helper functions

Count how often a character (or substring) is used in a string

vfile utility to create a virtual message

An efficient queue capable of managing thousands of concurrent animations.

Strict TypeScript and Flow types for style based on MDN data

Count the longest repeating streak of a substring

Parse HTML character references

Decode named character references

Map of named character references

Generate random numbers from various distributions.

unist utility to visit nodes

`trough` is middleware

Remove spaces and tabs around line-breaks

Visualize relationships or network flow with an aesthetically-pleasing circular layout.

Parse and stringify space separated tokens

Check if a character is hexadecimal

Check if a character is alphanumerical