![Introducing Enhanced Alert Actions and Triage Functionality](https://cdn.sanity.io/images/cgdhsj6q/production/fe71306d515f85de6139b46745ea7180362324f0-2530x946.png?w=800&fit=max&auto=format)
Product
Introducing Enhanced Alert Actions and Triage Functionality
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
util
Advanced tools
Package description
The 'util' package is a core Node.js module that provides utilities for programmatic use in JavaScript. It includes a collection of helper functions for various tasks such as formatting strings, inspecting objects, and using inheritance.
format
Formats a string using placeholders and returns it. Similar to printf in C.
const util = require('util');
console.log(util.format('%s:%s', 'foo', 'bar', 'baz')); // 'foo:bar baz'
inspect
Returns a string representation of an object for debugging purposes, with options to show hidden properties and control the depth of inspection.
const util = require('util');
console.log(util.inspect({ foo: 'bar' }, { showHidden: false, depth: null }));
inherits
Allows one constructor to inherit the prototype methods from another, a utility for implementing object-oriented inheritance.
const util = require('util');
function Base() {}
function Derived() {}
util.inherits(Derived, Base);
promisify
Converts a callback-based function to a function that returns a promise, facilitating the use of async/await.
const util = require('util');
const fs = require('fs');
const readFileAsync = util.promisify(fs.readFile);
readFileAsync('example.txt', 'utf8').then(console.log).catch(console.error);
Lodash is a utility library offering a wide range of methods for manipulating objects, arrays, strings, etc. It's more comprehensive than 'util' but doesn't include some of the Node.js-specific utilities like promisify.
Underscore.js is a utility library similar to Lodash, providing functional programming helpers without extending any built-in objects. It's less feature-rich compared to Lodash and doesn't include Node.js-specific utilities.
Chalk is a library for styling terminal strings. It doesn't offer the broad utility functions of 'util' but focuses on a specific area of string styling which 'util' doesn't cover.
Bluebird is a library focused on providing advanced features for promises, such as cancellation, progress, and long stack traces. It complements 'util' by enhancing promise functionality beyond what 'util.promisify' offers.
Changelog
0.10.4
inherits
dependency.Readme
FAQs
Node.js's util module for all engines
The npm package util receives a total of 27,484,147 weekly downloads. As such, util popularity was classified as popular.
We found that util demonstrated a not healthy version release cadence and project activity because the last version was released a year ago. It has 6 open source maintainers collaborating on the project.
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Product
Socket now supports four distinct alert actions instead of the previous two, and alert triaging allows users to override the actions taken for all individual alerts.
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