import bench suite

bench/colors.js

@@ -0,0 +1,99 @@
+const { Suite } = require('benchmark');
+const cursor = require('ansi')(process.stdout);
+const color = require('ansi-colors');
+const clorox = require('clorox');
+const chalk = require('chalk');
+const kleur = require('..');
+
+const names = [
+  'reset',
+  'bold',
+  'dim',
+  'italic',
+  'underline',
+  'inverse',
+  'hidden',
+  'strikethrough',
+  'black',
+  'red',
+  'green',
+  'yellow',
+  'blue',
+  'magenta',
+  'cyan',
+  'white',
+  'gray',
+  'bgBlack',
+  'bgRed',
+  'bgGreen',
+  'bgYellow',
+  'bgBlue',
+  'bgMagenta',
+  'bgCyan',
+  'bgWhite'
+];
+
+const cycle = (e, nl) => {
+  cursor.eraseLine();
+  cursor.horizontalAbsolute();
+  cursor.write('  ' + e.target);
+  if (nl) cursor.write('\n');
+};
+
+function bench(name) {
+  console.log(`\n# ${name}`);
+  const suite = new Suite();
+  const res = {
+    run: suite.run.bind(suite),
+    add: (key, fn) => {
+      suite.add(key, {
+        onCycle: e => cycle(e),
+        onComplete: e => cycle(e, true),
+        fn: fn
+      });
+      return res;
+    }
+  };
+  return res;
+}
+
+bench('All Colors')
+  .add('ansi-colors', () => {
+    names.forEach(name => color[name]('foo'));
+  })
+  .add('chalk', () => {
+    names.forEach(name => chalk[name]('foo'));
+  })
+  .add('clorox', () => {
+    names.forEach(name => clorox[name]('foo').toString());
+  })
+  .add('kleur', () => {
+    names.forEach(name => kleur[name]('foo'));
+  })
+  .run();
+
+bench('Stacked colors')
+  .add('ansi-colors', () => {
+    names.forEach(name => color[name].bold.underline.italic('foo'));
+  })
+  .add('chalk', () => {
+    names.forEach(name => chalk[name].bold.underline.italic('foo'));
+  })
+  .add('clorox', () => {
+    names.forEach(name => clorox[name].bold.underline.italic('foo').toString());
+  })
+  .add('kleur', () => {
+    names.forEach(name => kleur[name].bold.underline.italic('foo'));
+  })
+  .run();
+
+bench('Nested colors')
+  .add('ansi-colors', () => fixture(color))
+  .add('chalk', () => fixture(chalk))
+  .add('clorox', () => fixture(clorox).toString())
+  .add('kleur', () => fixture(kleur))
+  .run();
+
+function fixture(lib) {
+  return lib.red(`a red ${lib.white('red')} red ${lib.red('red')} red ${lib.gray('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.blue('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')}red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')}red ${lib.green('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.magenta('red')} red ${lib.red('red')}red ${lib.red('red')} red ${lib.cyan('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.yellow('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} red ${lib.red('red')} message`);
+}

bench/dryrun.js

@@ -0,0 +1,23 @@
+const libs = {
+  chalk: require('chalk'),
+  clorox: require('clorox'),
+  colors: require('ansi-colors'),
+  kleur: require('..')
+};
+
+const color = libs[process.argv[2] || 'kleur'];
+[
+	'black', 'blue', 'cyan', 'green', 'magenta', 'red', 'white', 'yellow', 'dim', 'gray',
+	'bgBlack', 'bgBlue', 'bgCyan', 'bgGreen', 'bgMagenta', 'bgRed', 'bgWhite', 'bgYellow',
+	'hidden', 'inverse', 'bold', 'italic', 'reset', 'strikethrough', 'underline'
+].forEach(str => {
+	console.log(color[str]('~foobar~'));
+});
+
+console.log();
+console.log(color.bold(color.cyan('[info]')), color.cyan('This is some information'));
+console.log(color.bold(color.yellow('[warning]')), color.yellow('This is a warning'));
+console.log(color.bold(color.red('[ERROR]')), color.red('Danger! There was an error!'));
+console.log();
+
+console.log(color.red(`a red ${color.white('white')} red ${color.red('red')} red ${color.gray('gray')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.blue('blue')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')}red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')}red ${color.green('green')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.magenta('red')} red ${color.red('red')}red ${color.red('red')} red ${color.cyan('cyan')} red ${color.red('red')} red ${color.red('red')} red ${color.yellow('yellow')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.blue('blue')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} red ${color.red('red')} message`).toString());

bench/index.js

@@ -0,0 +1 @@
+module.exports = require('./colors');

bench/load.js

@@ -0,0 +1,15 @@
+console.time('ansi-colors');
+const color = require('ansi-colors');
+console.timeEnd('ansi-colors');
+
+console.time('chalk');
+const chalk = require('chalk');
+console.timeEnd('chalk');
+
+console.time('clorox');
+const clorox = require('clorox');
+console.timeEnd('clorox');
+
+console.time('kleur');
+const kleur = require('..');
+console.timeEnd('kleur');

bench/package.json

@@ -0,0 +1,10 @@
+{
+  "private": true,
+  "devDependencies": {
+    "ansi": "^0.3.1",
+    "ansi-colors": "^2.0.2",
+    "benchmark": "^2.1.4",
+    "chalk": "^2.4.0",
+    "clorox": "^1.0.3"
+  }
+}