![]() You will use JWT-based authentication when making requests from the web app and Okta’s JWT Verifier in an Express middleware to validate the token. At a high level, with Sequelize and Finale you can quickly generate dynamic REST endpoints with just a few lines of code. The server will run Express with Sequelize and Finale. If an unauthenticated user navigates to the posts manager, the web app should attempt to authenticate the user. Okta’s OpenID Connect (OIDC) will handle our web app’s authentication through the use of Okta’s Vue SDK. ![]() The frontend will be a single page application (SPA) with a homepage, login and logout, and a posts manager. This tutorial covers two primary builds, a frontend web app and backend REST API server. It has one of the lowest barriers to entry of any modern framework while providing all the required features for high performance web applications. Vue.js is a robust but simple JavaScript framework. Take Your Vue.js Frontend and Auth Flows for a Test Drive.Node with Express, Okta JWT Verifier, Sequelize, and Finale.Vue.js with Vue CLI, vue-router, and the Okta Vue SDK.This tutorial uses the following technologies but doesn’t require intimate knowledge to follow along: This tutorial will take you step by step through scaffolding a Vue.js project, offloading secure authentication to Okta’s OpenID Connect API (OIDC), locking down protected routes, and performing CRUD operations through a backend REST API server. ![]() There was a unanimous consensus around how to handle state management, conditional rendering, two-way binding, routing, and more. What seemed simple on the surface ended up being a frustrating mess. After being frustrated with Angular’s complexity, I found React and thought I was in the clear. The server allows the utilization of numerous methods to effectively establish the internal connection well.I’ve danced the JavaScript framework shuffle for years starting with jQuery, then on to Angular. This tutorial covered all the steps required to install the required components of PostgreSQL using npm and to further utilize communication using commands. Well done! You should now be able to have a functional API that runs effectively on Node.js and uses a connected PostgreSQL database. A package.json is simply a file containing all the dependencies for your project: !`)) This creates a package.json in the directory in which this command is run. We can do that by simply running the following command in the terminal: npm init -y To get started, first we need to initialize our node project. Generally, it is really simple to get started with the installation of the required elements. The following software components are required before we can begin developing the API: First, we need to check that we have installed certain required software to ensure that the right environment is present for the development to take place. Getting started with development is simple. Why Use Node.js and PostgreSQL?Įven though there a range of different options available when it comes to creating an API, we are using Node.js and PostgreSQL for the sheer convenience they provide in the creation of APIs.Ĭontrary to other frameworks, we can get our API up and running in a matter of minutes thanks to the convenience afforded to us by our choice. The step-by-step instructions will help you gain a clear understanding of the process. We will explore all the required steps to set up the environment and go deeper into the actual creation of the API. We start from the basics and then delve into every step that you need to take to set up your API. ![]() Today’s tutorial digs deeper into the use of PostgreSQL to create a communicative API that works along with Node.js. The framework allows the creation of simple APIs that can be up and running in a matter of minutes. Unlike in the past, streamlined communication is now easy to have thanks to Node.js. It is critical for software systems to have a seamless communication system to mutually communicate all the important details. ![]() This article describes how you can use Node.js and PostgreSQL to create an API and provides an example for how to create a table. ![]()
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