How To Install nodejs-when on CentOS 7

Introduction

In this tutorial we learn how to install nodejs-when on CentOS 7.

What is nodejs-when

When.js is a rock solid, battle-tested Promises/A+ and when() implementation, including a complete ES6 Promise shim. It’s a powerful combination of small size, high performance, debuggability, and rich features * Resolve arrays and hashes of promises, as well as infinite promise sequences * Execute tasks in parallel or sequentially * Transform Node-style and other callback-based APIs into promise-based APIs When.js is one of the many stand-alone components of cujoJS, the JavaScript Architectural Toolkit.

We can use yum or dnf to install nodejs-when on CentOS 7. In this tutorial we discuss both methods but you only need to choose one of method to install nodejs-when.

Install nodejs-when on CentOS 7 Using yum

Update yum database with yum using the following command.

sudo yum makecache

After updating yum database, We can install nodejs-when using yum by running the following command:

sudo yum -y install nodejs-when

Install nodejs-when on CentOS 7 Using dnf

If you don’t have dnf installed you can install DNF on CentOS 7 first. Update yum database with dnf using the following command.

sudo dnf makecache

After updating yum database, We can install nodejs-when using dnf by running the following command:

sudo dnf -y install nodejs-when

How To Uninstall nodejs-when on CentOS 7

To uninstall only the nodejs-when package we can use the following command:

sudo dnf remove nodejs-when

References

• nodejs-when website

Summary

In this tutorial we learn how to install nodejs-when on CentOS 7 using yum and dnf.