When using findOrFail() or findOneOrFail() from typeORM, a 500 error is returned if there is no entity (EntityNotFoundError).
To make it returns a 404, use an exception filter as described in https://docs.nestjs.com/exception-filters .
file /src/filters/entity-not-found-exception.filter.ts
React Fiber is an ongoing reimplementation of React's core algorithm. It is the culmination of over two years of research by the React team.
FWIW: I (@rondy) am not the creator of the content shared here, which is an excerpt from Edmond Lau's book. I simply copied and pasted it from another location and saved it as a personal note, before it gained popularity on news.ycombinator.com. Unfortunately, I cannot recall the exact origin of the original source, nor was I able to find the author's name, so I am can't provide the appropriate credits.
