Micael Levi L. C. articles - 14 total
NestJS tip: how to run operations when the HTTP server is ready
Let's say you want to perform few tasks right after your HTTP server is ready to handle connections....
NestJS tip: how to attach decorators to all controllers at once
What In the official NestJS integration with OpenAPI (formerly Swagger) @nestjs/swagger we...
NestJS tip: how to use Node.js built-in .env file reader with NestJS CLI
Starting from Node.js v20.6.0 you can read dot env files into the process.env object using the...
NestJS tip: how to change HTTP server timeouts
What If you don't know what those HTTP timeouts are, I recommend you to read the following...
NestJS tip: how to inject the native logger as any other provider
for NestJS v8, v9, v10, v11 Why? The Logger class from @nestjs/common is not a built-in...
NestJS tip: how to inject multiple versions of the same provider into one module (e.g.: many Axios instances)
for NestJS v8, v9, v10, v11 What? Let's say you want to use multiple "versions" of the...
NestJS tip: fine-grained exception filtering for the same exception class!
for NestJS v8, v9, v10, v11 What We can now have multiple exception filters for the...
NestJS tip: how to disable initialization logging
for NestJS v8, v9, v10, v11 For big NestJS apps we might see a bunch of initialization logs like...
NestJS tip: type safety on parameter decorators
for NestJS v8, v9, v10, v11 In NestJS we can create specialized kind of parameters decorators...
Enable/disable NestJS devtools integration without changing your code!
Don't know what NestJS Devtools is? check this out: Introduction to NestJS Devtools with Kamil...
NestJS tip: multi-value providers almost like `multi` from Angular
for NestJS v8, v9, v10, v11 You can see and play with the full code here. Angular's dependency...
NestJS tip: how to always use your custom logger
TL;DR for NestJS v8, v9, v10, v11 Since we always want to use our own logger instead of...
5 steps to create a bare minimum NestJS app from scratch!
Let's say you want to create a new NestJS standard application from scratch but taking the full...
NestJS tip: platform-agnostic way to define response status/headers
TL;DR for NestJS v8, v9 and v10, v11 If you want to change the default status code...