Build a Basic CRUD App with Angular and Node
In recent years, single page applications (SPAs) have become more and more popular. A SPA is a website that consists of just one page. That lone page acts as a container for a JavaScript application. The JavaScript is responsible for obtaining the content and rendering it within the container. The content is typically obtained from a web service and RESTful APIs have become the go-to choice in many situations. The part of the application making...
Add Login to Your ASP.NET Core MVC App
One of the improvements in the latest version of ASP.NET Core (MVC ) is a new and simplified authentication integration. However, managing authentication on your own is still a considerable burden. Not only do you need to handle signup and login, but you also have to set up the database, manage security aspects of registration and login, and take care of session management. Since the integration of external auth providers has never been more comfortable,...
Tutorial: Build a Basic CRUD App with Laravel and Angular
Laravel is a popular PHP framework for Web application development and it’s a pretty good choice if you’re starting a new project today for multiple reasons: Laravel is a well-architectured framework that’s easy to pick up and write elegant code, but it’s powerful as well. It contains many advanced features out-of-the-box: Eloquent ORM, support for unit/feature/browser tests, job queues, and many more. There’s an abundance of great learning resources and it boasts one of the...
Build a Single-Page App with Go and Vue
Single-Page Applications (SPAs) improve user experience by offering rich UI interactions, fast feedback, and the relief of knowing you don’t need to download and install a traditional application. Browsers are now operating systems and websites are apps. While a SPA isn’t always the answer, for apps that rely on snappy user interaction they are increasingly common. To the end user, a well-designed SPA feels like rainbows and unicorns. From the developer perspective, reality can often...
Stolen Access Tokens and You
What never dies, spreads rampantly, and is guaranteed to bite you? You guessed it: Stolen access tokens! In recent weeks, we’ve seen a number of hacks around OAuth access tokens. As much as we’d like to blame the underlying technology, it’s more out of misuse and misunderstanding than anything else. No matter who it is, the outbreak is the same: A website uses OAuth with little to no granularity in scopes The website issues an...
Simple Token Authentication for Java Apps
JSON Web Tokens have quickly become the standard for securing web applications, superseding older technologies like cookies and sessions. Used properly, they address a range of security concerns, including cross-site scripting attacks (XSS), man-in-the-middle attacks (MITM), and cross-site request forgery (CSRF). They also give us the benefit of inspectable metadata and strong cryptographic signatures. In this post, I’ll take a deep dive into JWTs. First, I’ll cover some theoretical ground explaining how they work. After...
Get Started with Blazor and WebAssembly
If you’re a modern web dev, you’re probably using JavaScript. Until recently, it was the only serious choice for more web development. For those of us who may not have JS as their primary language competency (but who are still interested in building web apps) that world is beginning to change. Today, we have WebAssembly (Wasm). WebAssembly is an alternative way of developing web applications, and it doesn’t require you to know any JavaScript. WebAssembly...
Build a Simple Web App with Express, React and GraphQL
GraphQL and React have both become quite popular in the last few years, and it’s safe to say they go together like avocado and toast. A GraphQL server can be written in Node and lets you easily create a flexible API using JavaScript classes and functions. When a frontend developer queries the server, only the information asked for gets processed. This means you can make the backend as robust as you want while keeping the...
Build a Mobile App with React Native and Spring Boot
React Native is a framework for building mobile applications with React. React allows you to use a declarative style of programming to describe how your UI should look. It uses embedded HTML (called JSX) to render buttons, lists, scrollable views, and many other components. I’m a seasoned Java and JavaScript developer that loves Spring and TypeScript. Some might call me a Java hipster because I like JavaScript. In this post, I’m going to show you...
Add User Authentication to Your Spring Boot App in 15 Minutes
When’s the last time you had fun building a web application? We love Spring Boot because it makes it super easy to build a rich Java web application, and it can even be pretty fun. By combining Spring, Spring Boot, and Gradle, we have a complete build system that can develop, test, run, and deploy Spring applications in minutes. But what about user authentication and authorization, you’re probably thinking. Maybe with a sneer. Surely that’s...