chalk VS lodash

4. Chalk

Chalk: Provides an easy way to stylize terminal strings with various colors and text formatting in Node.js, aiding in creating visually appealing command-line outputs

Chalk is a popular choice for adding colors to CLI output while maintaining readability.

Librerías: Chalk winston, log4js

Today the most popular library and de facto standard is the chаlk. The chalk has rich functionality, is fast but not ideal. It lacks some useful features.

This is a new tutorial on how to create a command line interface application, and our application today is a Mortgage Calculator. I used in this program packages such as 1- inquirer for interactive questions and answers: https://www.npmjs.com/package/inquirer 2- Sqlite3 DBMS 3- Chalk for colorful output in the terminal: https://www.npmjs.com/package/chalk

One of the libraries I used most that went full-ESM is Chalk. They released v5 over a year-and-a-half ago (November 2021) with ESM-only support and haven't updated v4 - their last iteration that supported CommonJS - since. If you go into their GitHub Issues section, you'll see a number of issues raised about CommonJS support, most of which are just responded to with a link to a post they made about switching over. Fair enough. I guess if I had to constantly answer the same question over and over, I might do the same.

To colorize my logs, I used a chalk package and created a logger utility:

We will add some dependencies to help us deal with CLI behaviours (inquirer) and text coloring (chalk).

Lodash.js is like the Swiss Army knife for JavaScript developers. Need to manipulate data structures or dabble in functional programming? Lodash is here to save the day with its arsenal of utilities. It's all about making your code cleaner and your life easier, which is probably why big guns like Google and Airbnb have it in their toolkit.

lodash - utility library enabling things like deep object comparison that aren't easy to do with javascript out of the box. docs

Lodash is a widely used JavaScript utility library that provides a plethora of functions to simplify common programming tasks. From manipulating arrays and objects to handling edge cases and implementing functional programming paradigms, Lodash offers a comprehensive toolkit for JavaScript developers. In this beginner's guide, we'll learn how to get started with Lodash and leverage its functionality to write cleaner, more efficient, and more maintainable code.

5. Lodash

If you want even more sophisticated equality checks like deep comparisons, there's the: lodash.iseQual library that'll do this for you out of the box. At least now you do have a bit of clarity on what's happening under the hood, so there's no harm in using a library.

It's also important to ensure that you're importing libraries correctly, so webpack can perform tree shaking effectively. For example, let's import lodash, as follows:

Lodash is awesome! It’s a JavaScript library that helps you do many things with data. You can use Lodash to manipulate arrays, objects, JavaScript strings, numbers, and more. It’s easy to get Lodash in your project. You can use npm or a CDN to install and import it. Here’s how:

Think of RxJS as Lodash for events.

lodash and You Might Not Need Lodash

A lot of Lodash functions are implemented as combinations of other Lodash functions, so importing a single function actually imports half of Lodash under the hood:

https://github.com/lodash/lodash/blob/main/src/.internal/bas...