colors-cli 0 npm

ಠ_ಠ Terminal string styling done right.

colors-cli

Build Status

Terminal string styling done right. ಠ_ಠ

Install with npm:

npm install colors-cli --save-dev

Styles

boldfaintitalicunderlineblinkoverlineinverseconcealstrike

Colors

ForegroundBackgroundBright ForegroundBright Background
blackblack_b black_btblack_bbt
redred_b red_btred_bbt
greengreen_b green_btgreen_bbt
yellowyellow_b yellow_btyellow_bbt
blueblue_b blue_btblue_bbt
magentamagenta_b magenta_btmagenta_bbt
cyancyan_b cyan_btcyan_bbt
whitewhite_b white_btwhite_bbt

Basic usage:

Output colored text:

var color = require('colors-cli')
console.log( color.red('hello') )

Best way is to predefine needed stylings and then use it:

var color = require('colors-cli/safe')
var error = color.red.bold;
var warn = color.yellow;
var notice = color.blue;
console.log(error('Error!'));
console.log(warn('Warning'));
console.log(notice('Notice'));

Styles can be mixed:

var color = require('colors-cli/safe')
console.log( color.red.bold.underline('hello') )
require('colors-cli/toxic')
console.log( 'hello'.green );
console.log( 'hello'.green.black_b.underline );

ANSI 256 colors

Support ANSI 256 colors. [0 - 255], The rules of method name.

  • Foreground x32
  • Background xb32
var color = require('colors-cli/safe')
console.log( color.x45.bold.underline('hello') )

require('colors-cli/toxic')
console.log( 'hello'.x23.underline );
console.log( 'hello'.green.xb34.underline );
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11 12 13 14 15 16 17 18 19 20
21 22 23 24 25 26 27 28 29 30
31 32 33 34 35 36 37 38 39 40
41 42 43 44 45 46 47 48 49 50
51 52 53 54 55 56 57 58 59 60
61 62 63 64 65 66 67 68 69 70
71 72 73 74 75 76 77 78 79 80
81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100
101 102 103 104 105 106 107 108 109 110
111 112 113 114 115 116 117 118 119 120
121 122 123 124 125 126 127 128 129 130
131 132 133 134 135 136 137 138 139 140
141 142 143 144 145 146 147 148 149 150
151 152 153 154 155 156 157 158 159 160
161 162 163 164 165 166 167 168 169 170
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221 222 223 224 225 226 227 228 229 230
231 232 233 234 235 236 237 238 239 240
241 242 243 244 245 246 247 248 249 250
251 252 253 254 255                    

Use the command line

 Usage: colors

 Options:

   --black  => black
   --black_b  => black_b
   --red  => red
   ...

 Examples:

   colors --red "\nhello world" --bold,underline,yellow "wcj"
   colors --green,bold "\nhello world"
   colors --x12,bold "hello world"

Reference

The ANSI Escape sequences control code screen.

echo -e "\033[31;41;4m something here 33[0m"

\033 As the escape character, inform the terminal to switch to the escape mode.
[ The beginning of the CSI.
m Make the action to be performed.
; ASCII code separator.

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Top Contributors

jaywcjlove

Releases

-   v1.0.5 zip tar
-   v1.0.4 zip tar
-   v1.0.3 zip tar
-   v1.0.2 zip tar