Tip of the day #20 - Want a fresh Co(o)rs ?

Do you know how simple is it to handle CORS (Cross-Origin Resource Sharing) from a NestJS server ?

Sometimes ago I struggled with cross origin problems between my NestJS server and the client side which spit out a lot of CORS errors when running Wasm programs trying to access foreign resources from the client side.

I found it that simple to handle, just enable CORS in NestJS like this :
In the boostrap() function of your main.ts, after you instantiated your App with NestFactory, just add : 
« app.enableCors(); »

Have fun, stay safe and be nice until next time, cheers ! 🤘🏼🍻

#javascript #Node #nestjs @nestframework