How to use the blue function from colors

Find comprehensive JavaScript colors.blue code examples handpicked from public code repositorys.

colors.blue is a method that applies blue color to the provided text in the console output.

index.js

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  console.log('');
  console.log('Examples:');
  console.log(`  $ ${program._name} -c ./config.json`);
  console.log(`  $ ${program._name} -i NDJjNGVx........GZzZGY=\n`);
  console.log(
    colors.blue(
      'For questions and error reports please visit the github repository: https://github.com/ofarukcaki/duckimport'
    )
  );
});

+ 3 other calls in file

multiplicar.js

GitHub: vmecheverry/curso-node-tabla

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    salida+=`${i} ${'x'.green} ${base} ${'='.green} ${i*base}\n`
    consola+=`${i} ${'x'} ${base} ${'='} ${i*base}\n`
}
if(listFlag){
    console.log('================'.green);
    console.log(`Tabla del`.green, colors.blue(base));
    console.log('================'.green);
    console.log(salida);
}

How does colors.blue work?

colors.blue is a function provided by the colors library in Node.js that returns a string wrapped in ANSI escape codes to display text in blue color in the console. When a string is passed as an argument to colors.blue, it wraps the string with ANSI escape codes that signify the color blue, and when printed to the console, the text will be displayed in blue color. Under the hood, the colors library uses regular expressions to match the string with ANSI escape codes that signify the desired color.

logger.js

GitHub: JaJirapong/Order-be

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if (!request.response) {
  logger.error('response is null in Logger.hapiApi()')
}
const msToDate = timestamp => {
  return colors.blue(moment(timestamp).format('YYYY-MM-DD HH:mm:ss.SSS'))
}

// console.log(util.inspect(request, true, 2, true))
let message = ''

Ai Example

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const colors = require("colors");

console.log(colors.blue("This text will be printed in blue color!"));

This will print the text in blue color in the console.

Other functions in colors

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