Jim Clark jim-clark

Guide to Add a Feature to a Web App

Intro

This guide is generic in that it does pertain to any particular web framework, e.g., Express.

When the time comes to implement a user story (feature) in a typical web application, following the steps below usually is a good approach to take in most cases...

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Note: This lesson is not broken into distinct 1:15 modules. It is designed to be spread across the entire day...

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Learning Objectives

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JavaScript Promises

Perform CRUD Using Mongoose Models in a Node REPL

Start by opening a terminal session and make sure that you are in the project's root folder.
Start a Node REPL:
```
$ node
> 
```

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Intro To

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# Express Middleware

	.reveal li {font-size: 32px;}
	.reveal ul ul li, .reveal ul ol li, .reveal ol ol li, .reveal ol ul li { font-size: 28px; }