Deno Js - Beginner Guide [2023]

Master Deno, build REST APIs with Deno, Oak APIs, use MongoDB & much more!

What you'll learn:

• Build, and launch Deno Applications
• Real-world example for RESTful API's using Deno
• Create web servers
• Store data with MongoDB
• How to structure your project files and write beautiful code
• Creating the Websockets and mini Chat Application using Deno
• Debugging Deno Applicaiton

Welcome to "Deno course".
Deno is a new project created by Ryan Dahl (the inventor of Node.js) that aims to fix Node.js design mistakes.

Deno’s top features:

• Security

• Module system

• TypeScript support out of the box

• Secure by default. No file, network, or environment access, unless explicitly enabled.

• Supports TypeScript out of the box.

• Ships only a single executable file.

• Has built-in utilities like a dependency inspector (deno info) and a code formatter (deno fmt).

• Has a set of reviewed (audited) standard modules that are guaranteed to work with Deno

• Has a number of companies interested in using and exploring Deno

Deno aims to be a productive and secure scripting environment for the modern programmer.

Deno will always be distributed as a single executable. Given a URL to a Deno program, it is runnable with nothing more than the ~25 megabyte zipped executable. Deno explicitly takes on the role of both runtime and package manager. It uses a standard browser-compatible protocol for loading modules: URLs.

Among other things, Deno is a great replacement for utility scripts that may have been historically written with Bash or Python.

I think Deno is on the right path in order to be a better Javascript runtime than Node.js.

In this course, we will be building a backend application using Deno.js, Oak, and MongoDB along with Typescript.

We will start with a blank text editor and end with a great application.

This course includes:

• Learn the main features of Deno

• Understand dependencies

• Write web servers using Deno frameworks

• Building backend API with Deno.js & Oak

  
  

It is a practical hands-on course for building a server app using the awesome Deno framework.
I will try and explain everything as I go so it is possible to follow without Deno experience but it is recommended that you know at least the basics of Javascript or heard about Node.js.
I hope you will enjoy our journey with Deno framework!

I tried to make the course with Clear and Easy English Talking so all students can understand it well.