https://www.programmingfonts.org/

programmingfonts.org.js

// Type some code ->

console.log("oO08 iIlL1 g9qCGQ ~-+=>");

@real fox.quick(h){ *is_brown && it_jumps_over(dogs.lazy) }
0123456789 ABC.DEF.GHI.JKL.MNO.PQRS.TUV.WXYZ ß <= ¶^$#% >=
export function longestCommonSeq(wordX: string, wordY: string) {
	const m = wordX.length
	const n = wordY.length
	const l: Array<Array<number>> = []
	for (let i = 0; i <= m; i++) {
		for (let j = 0; j <= n; j++) {
			if (i === 0 || j === 0) {
				l[i][j] = 0
			} else if (wordX[i - 1] === wordY[j - 1]) {
				l[i][j] = l[i - 1][j - 1] + 1
			} else {
				const a = l[i - 1][j]
				const b = l[i][j - 1]
				l[i][j] = a > b ? a : b // max(a,b)
			}
		}
	}
}

function updateGutters(cm) {
	var gutters = cm.display.gutters,
		__specs = cm.options.gutters

	removeChildren(gutters)

	for (var i = 0; i < specs.length; ++i) {
		var gutterClass = __specs[i]
		var gElt = gutters.appendChild(elt('div', null, 'CodeMirror-gutter ' + gutterClass))
		if (gutterClass == 'CodeMirror-linenumbers') {
			cm.display.lineGutter = gElt
			gElt.style.width = (cm.display.lineNumWidth || 1) + 'px'
		}
	}
	gutters.style.display = i ? '' : 'none'
	updateGutterSpace(cm)

	return false
}