Fastify Tutorial: An Alternative to Express Online Training

This intermediate Fastify Tutorial prepares software engineers to read and code in Fastify and unlock its special features that make it a faster alternative to Express for your web frameworks.

If you're working with Node.js or building anything in the MEAN or MERN stacks, you're probably already familiar with Express. But did you know that Fastify is a major competitor to Express and considered by many to deliver faster performance with less overhead?

Express and Fastify might be in competition with one another, but that doesn't mean you should only learn one. This course focuses on what makes Fastify unique and how you can leverage that to build fast web frameworks that are highly customizable and unique to your needs.

Once you're done with this JavaScript skills training, you'll know how to read and code in Fastify and unlock its special features that make it a faster alternative to Express for your web frameworks.

For anyone who leads an IT team, this JavaScript training can be used to onboard new software engineers, curated into individual or team training plans, or as a JavaScript reference resource.

Fastify Tutoria: What You Need to Know

This Fastify Tutorial has videos that cover NodeJS web framework topics including:

Building out fast and reliable web frameworks with Fastify
Enabling full Fastify encapsulation for plugins
Parsing JSON automatically with Fastify's fast rendering
Reading and writing in Fastify's clean syntax

Who Should Take Fastify Tutorial: An Alternative to Express Training?

This Fastify Tutorial is considered associate-level JavaScript training, which means it was designed for software engineers. This Fastify skills course is designed for software engineers with three to five years of experience with NodeJS web framework.

New or aspiring software engineers. For brand new software engineers, a course like this is a career move. Learn a fast web app framework without any preconceived ideas about the 'right' way to do things. Fastify might not be the world's most popular web app framework, but it's arguably the fastest, and you can harness that speed with this course.

Experienced software engineers. Software engineers with years of experience have something of a responsibility to stay familiar with all the alternatives to the normal way of doing things. This Fastify tutorial is a perfect way to challenge some of your ideas about what a web app framework can do and why Express might not be the sole king.

Skill:
Back-end Development with Fastify: The Basics
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Creating and Running a Fastify Server
  9 mins
- 4. Adding Simple Route Handlers
  11 mins
- 5. Restarting Fastify Automatically with Nodemon
  6 mins
- 6. Fastify Plugin Basics
  9 mins
- 7. Plugin-First Development with the Fastify CLI
  13 mins
- 8. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Route Parameters, Query Parameters, and Request Bodies
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Generating Projects with the Fastify CLI
  7 mins
- 4. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Validation and Serialization
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Request Body Validation with Schemas
  16 mins
- 4. Response Serialization with Schemas
  6 mins
- 5. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Cookies, Decorators, and Request Hooks
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Testing Cookies with Postman
  10 mins
- 4. Fastify Request Hooks
  12 mins
- 5. Fastify Decorator Basics
  13 mins
- 6. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Front-end Execution Basics
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Front-end Execution Basics
  12 mins
- 4. Loading Data from Fastify with Front-end Code
  11 mins
- 5. Modifying Interface Elements
  11 mins
- 6. Other Front-end and Back-end Interactions
  19 mins
- 7. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Working with Handlebars Templates
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Creating and Rendering Handlebars Templates
  15 mins
- 4. Combining URL Parameters and Templates
  10 mins
- 5. The Handlebars "If" and "Each" Helpers
  14 mins
- 6. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Simple REST API Example
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Basic REST API Design
  10 mins
- 4. Creating a "List" Endpoint
  10 mins
- 5. Creating a "Read" Endpoint
  10 mins
- 6. Creating a "Create" Endpoint
  10 mins
- 7. Creating "Delete" and "Update" Endpoints
  13 mins
- 8. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Full-Stack Todo List Example
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Basic Strategy and Setup
  7 mins
- 4. Loading and Displaying Todos
  15 mins
- 5. Creating New Todos
  15 mins
- 6. Deleting Todos
  4 mins
- 7. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Build a Cookies-Based Shopping Cart
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Creating an In-Memory Cart API
  13 mins
- 4. Adding and Removing Cart Items
  7 mins
- 5. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Build a Shopping Cart Front-end
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Creating a Products Page
  11 mins
- 4. Creating a Shopping Cart Page
  7 mins
- 5. Adding to and Removing From Cart on the Front-end
  11 mins
- 6. Adding a Simple Filter
  7 mins
- 7. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Build a Tic-Tac-Toe Game API
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Basic Game Flow and Implementation Strategy
  4 mins
- 4. Creating New Games
  12 mins
- 5. Accepting Player Input
  10 mins
- 6. Preventing Duplicate Moves
  6 mins
- 7. Calculating Wins, Losses, and Ties
  12 mins
- 8. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Add Front-end Logic to a Blog Site
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Creating a Navigation Bar
  9 mins
- 4. Adding Upvotes to the Back-end
  9 mins
- 5. Adding Upvotes to the Front-end
  7 mins
- 6. Adding Comments to the Back-end
  9 mins
- 7. Adding Comments to the Front-end
  15 mins
- 8. Conclusion
  1 min
Skill:
Back-end Development with Fastify: Build a Full-Stack Blog Site
- 1. Overview
  1 min
- 2. Introduction
  1 min
- 3. Project Design and Setup
  9 mins
- 4. Creating the Pages
  14 mins
- 5. Creating the Articles List Page
  12 mins
- 6. Implementing the Individual Article Page
  10 mins
- 7. Displaying a "Not Found" Page
  9 mins
- 8. Conclusion
  1 min

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Course overview

11 HOURS OF TRAINING

13 SKILLS

74 VIDEOS

0 VIRTUAL LABS

0 PRACTICE EXAMS

Shaun Wassell

Nugget trainer since 2021

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Fastify Tutorial: An Alternative to Express FAQs: Cost, Training, Value

Is it worth it to learn Fastify?

If you're in need of a high-performance, low-overhead web framework, it's definitely worth it to at least check Fastify out. Not everyone needs to know Fastify, but the number of features that Fastify comes with combined with its low memory usage and extensibility makes it obviously worth it for many different professionals. From Node.js developers to API and microservice developers, many developers find it worthwhile to have Fastify familiarity on their toolbelt.

How long will it take to learn Fastify?

It shouldn't take more than a week or so to learn what Fastify is capable of or understand its component parts. What can take longer is mastering its implementation and the various layers of abstraction that can add complexity to your app. For example, Fastify's structured validation is done through type providers. That simplifies handling data, but you have to master defining those rules – and that's what takes time.

How difficult is this Fastify Tutorial?

This Fastify course is called a tutorial for a reason: rather than dive in deep right away, it familiarizes developers with what parts of the Fastify web framework are familiar as well as those things that set it apart. If you've already got experience or familiarity with Express.js, Koa or Hapi, you'll have an easy time with this course. If you're relatively new to development frameworks, the foundational concepts are covered thoroughly to help you along.

How long are skills in Fastify going to be relevant?

The development community loves comparing different frameworks and weighing in on whether or not any of them have a future: Fastify is often compared to its competitors Express and Koa. Fastify is a tried and tested framework with a mature ecosystem, it's simple, flexible – and it just works. There will continue to be competitors, and those may have unique use cases, but knowing how to develop in Fastify will remain relevant and useful for years to come.

What's the best way to learn Fastify?

A video-based course like this tutorial course is one of the best ways to learn Fastify because it's broken into small nuggets of knowledge. You can skip past any sections you're already familiar with and then focus on the things about Fastify you're not familiar with. Once you're through the videos and have seen how the web framework works, practice environments and special sims give you challenges and places to build projects of your own.

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