Let's Get Started Create a NestJS applicationĮnough talk, let's write some code. This is all super helpful but it's very limited when it comes to complex business logic and you'll shortly run into the same problems as with plain Express apps. On top, it includes a basic web service implementation to use it as a progressive web app (PWA). There is a basic router included, that generates routes from your folder/file structure similar to Nuxt.js or Next.js. Sapper (short for Svelte App Mak er) gives us a default template that does server-side rendering (SSR) with Polka or Express. We'll do the same thing, but with Svelte! Why not Sapper? I personally like using components for building UIs especially in the way Svelte implements them.Īs a side note: There is a project Express React Views that lets you render React components with Express. svelte components into HTML, JavaScript, and CSS.īut why not use Pug, Handlebars, (insert any express view engine available)? Why, Svelte? Isn't Svelte a 'Frontend Framework'? It covers almost every part of the framework, so I stick to the things we need for our app and give cross-references where needed.

If you are interested I highly recommend the very good documentation at NestJS Documentation. I don't go into more details about NestJS. Additionally, I'm a big fan of di containers, because they make testing and modularity of your app so much easier. It comes with a lot of helpful utilities that you usually would add by yourself, but it lets you change almost all aspects of the framework.

Its architecture is heavily influenced by Angular and so it handles TypeScript as a first class citizen.įor me, NestJS was a real game-changer when it comes to Node.js backend development. It can be compared with Spring Boot or Symfony. NestJS is a framework for Node.js backend web applications. Npm run start:dev Techstack Overview What is NestJS? If you can't wait to get started, this is for you: git clone nest-svelte

Companies that use pug template