JS-Playground

A swift playground inspired tool for playing around with JS

Demo to play around with (barebones styling and still buggy atm)

Note: currently all lines must start with var, a variable name or a number and be on a single line. Functions need to have toString() appended.

Examples:

Input	Output
var x = 10	10
y = x * 5	50
x++	11
10 + 5	15
json = JSON.stringify({y: y})	{"y":50}
name = 'joe'	joe
greeting = 'hello ' + name	hello joe

Todo

• Refresh whilst typing
• About/description page
• Styling
• Append toString to functions?
• Stringify objects
• Multiline support
• Execute functions
• Type checking for arrays
• Type checking for math starting with brackets
• ES6 Support?
• Commented lines stop subsequent lines matching up
• Support object properties (as well as methods)
• Highlight current line