Creating The Simplest React To-Do List

#shorts

[brucewayne]

Why not using a map, I know it's 2 arrays but it seems more suitable for this kind of things

[PhilipAlexanderHassialis]

Thanks Jack for bringing these new functions to light! Do we have metrics in terms of memory consumption, speed of execution etc? Or they perform identically to the spread operator? Also, as other commenters said, the naming of the methods can be potentially confusing.

[Dev-Siri]

Kinda looks like Dart with copyWith( ).

[ofadiman]

I don't understand the reasoning behind naming those methods. After this video, I would rename the "with" method to "replaceAt" and the "toSpliced" method to "deleteFromIndex".

[ElektrykFlaaj]

In the "old approach" i would just use todos.map()

[nested]

I wonder why JavaScript does not have remove(element) and removeAt(index) methods like it's essential omg

[bren.r]

The original ways are more verbose and easier to understand.

[ichiroutakashima]

I kind of agree on the everything else, apart from the delete. Won't filter be much shorter and faster? Why is toSpliced better? That said, is splice actually better than filter method? I feel like it's always the opposite.

[muhammadlahin]

Neat. But still no Firefox support yet.

[yassinesafraoui]

In my humble opinion, I don't think it's practically useful because in a real project you'll probably face something more complex that you'll just wanna do by hand( destructuring operator + classic for loop) instead of wasting time searching for the most beautiful way of writing it