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Andrew Wong, Rachel Manning, Guillaume Bibeau Laviolette, and Alyssa Hope
This course covers the primary skills required for API development. Students will build a RESTful JSON API with Node and Postgres. Along the way, you will cover essential topics like databases and querying, API architecture, database migrations, REST, CRUD,...
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This course covers the primary skills required for API development. Students will build a RESTful JSON API with Node and Postgres. Along the way, you will cover essential topics like databases and querying, API architecture, database migrations, REST, CRUD, creating a testing environment, password hashing and route authorization via JWTs. By completing the exercises and course content, students will gain the knowledge to create a secure, well organized API from scratch and learn skills JavaScript developers use every day.

What's inside

Syllabus

Welcome to the very beginning of the APIs with Postgres course! In this lesson we will kick things off by talking about the course contents and requirements, and all get on the same page with APIs.
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This lesson will focus solely on databases. We'll cover various types of databases, each with their own strengths and then hone our attention in on SQL and the relational database Postgres.
You know some Postgres and Node. This lesson is all about getting them to talk to each other. We will cover many vital web development concepts and create a clean and dependable API structure.
Making the data in our database accessible to the outside world is the whole job of our API. In this lesson we cover the libraries and logic needed to make our API able to respond to outside requests.
No API is complete without offering adequate protection and privacy. This lesson is all about industry standard methods for protecting information and requiring authorization for private pages
Now that you've seen the bigger picture for utilizing Postgres and Node to create an API, we circle back around to explore some new Postgres syntax and apply it in the API.
Imagine yourself as a developer at a small company where you and your coworker are building a shopping app. Your task is to use the skills and knowledge from this course to create the API.

Good to know

Know what's good
, what to watch for
, and possible dealbreakers
Well-suited for aspiring or early career web developers or those seeking industry standards
Taught by recognized professionals in their field
Takes a hands-on approach by building out an API from scratch
Develops core skills used daily by practicing JavaScript developers
May require additional knowledge to follow, but strong foundational concepts
Requires students to come in with a strong foundation in node.js

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Activities

Be better prepared before your course. Deepen your understanding during and after it. Supplement your coursework and achieve mastery of the topics covered in Creating an API with PostgreSQL and Express with these activities:
Review Node.js Fundamentals
Recall fundamental concepts in Node.js to strengthen your understanding of its core functionality and prepare for the upcoming course material.
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  • Review core JavaScript concepts such as data types, variables, and control flow.
  • Set up a Node.js development environment and run basic commands.
  • Practice writing simple Node.js scripts to handle input and output.
Gather Resources on API Development
Enhance your knowledge by gathering a collection of useful resources, such as articles, tutorials, and documentation, on API development techniques.
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  • Search for reputable sources on API development.
  • Organize the resources into categories for easy reference.
Follow Along with Postgres Tutorials
Deepen your understanding of Postgres by following guided tutorials, which will provide hands-on experience and reinforce the concepts you'll encounter in the course.
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  • Find reputable online tutorials or courses on PostgreSQL.
  • Follow the tutorials step-by-step.
  • Practice creating and querying databases, tables, and views.
Five other activities
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Attend API-Focused Meetups or Conferences
Expand your knowledge and network with professionals in the API development field by attending industry events.
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  • Identify relevant API meetups or conferences in your area.
  • Attend the events and participate in discussions.
  • Connect with speakers, attendees, and potential mentors.
Build a Simple Recipe Database
Apply the concepts learned in the course by creating a practical project that involves building a simple recipe database using Node.js and Postgres.
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  • Plan the database schema and create the necessary tables.
  • Implement CRUD operations (Create, Read, Update, Delete) for recipe data.
  • Build API endpoints to access the recipe database.
  • Test the functionality of the database and API.
Participate in Online API Challenges
Challenge yourself by participating in online API development challenges, which provide a competitive and engaging environment to test your skills.
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  • Identify reputable online platforms that host API challenges.
  • Choose challenges that align with your skill level and interests.
  • Develop innovative solutions and submit them for evaluation.
Develop a Blog Post or Tutorial on API Development
Solidify your understanding by creating a blog post or tutorial that shares your knowledge and insights on API development concepts.
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  • Choose a specific topic related to API development.
  • Research and gather information on the topic.
  • Write a well-structured and informative blog post or tutorial.
Contribute to Open Source API Projects
Gain practical experience and contribute to the API development community by volunteering your skills on open source projects.
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  • Identify open source API projects that align with your interests.
  • Review the project documentation and codebase.
  • Contribute code or documentation to the project.

Career center

Learners who complete Creating an API with PostgreSQL and Express will develop knowledge and skills that may be useful to these careers:

Reading list

We've selected six books that we think will supplement your learning. Use these to develop background knowledge, enrich your coursework, and gain a deeper understanding of the topics covered in Creating an API with PostgreSQL and Express.
An in-depth look at the architectural considerations and challenges of designing and building data-intensive applications. Provides valuable insights into data modeling, storage, and processing.
A practical guide to securing APIs. Covers a wide range of security threats and vulnerabilities, and provides best practices and techniques for protecting APIs from unauthorized access and malicious attacks.
Valuable source of recipes and examples for creating RESTful web services. Includes plenty of real-world examples of API design and implementation in various programming languages.
A collection of design patterns commonly used in Node.js development. Provides valuable insights into best practices and architectural patterns for building scalable and maintainable applications. Can be helpful in understanding the design considerations and patterns used in API development.
The official tutorial for PostgreSQL. Provides a comprehensive overview of PostgreSQL, including installation, configuration, SQL syntax, and database administration. Serves as a valuable reference for Postgres-specific concepts and techniques.

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