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Hi, I'm a Redux maintainer. Any specific concerns that I can help with? You might want to check out our new Redux Starter Kit package. It includes utilities t

Hi, I'm a Redux maintainer. Any specific concerns that I can help with? You might want to check out our new Redux Starter Kit package. It includes utilities to simplify several common Redux use cases, including store setup, defining reducers, immutable update logic, and even creating entire "slices" of state at once: https://redux-starter-kit.js.org https://redux-starter-kit.js.org

jamespollack 8y ago
i love redux - surface area for bugs is reduced so much compared to the past. thanks!
pault 8y ago
After having some pretty extensive (heated) debates about the merits of redux here on HN, I've come to the opinion that the love/hate for redux is a consequence of the departure from MVC architectures that more experienced developers are accustomed to. There are decades of best practices built up around scaling object oriented MVC architectures, but react and redux come from a completely different school of programming where trying to apply traditional inheritance patterns is impossible and can mortally wound a project. There was an article about entity component systems recently posted here, which are typically used in game programming, and I was shocked at how similar it is to the architectures I use in my react apps. This entry [0] from the ECS wiki is a good summary: > Whereas in an inheritance-based design, an enemy may have a complex inheritance chain such as Damageable <- Actor <- GroundBasedActor <- Enemy <- ZombieEnemy, in a C/ES-based design you might have a Health component, a GroundBasedMovement component and a ZombieAi component added to an entity named ZombieEnemy. This eliminates ambiguity issues encountered in an inheritance-based design (should the root be Actor <- DamageableActor or Damageable <- Actor? Should items be implemented twice as PickupActors or DamageablePickupActors?). At the same time, components can be freely combined: a damageable inventory item? add the Collectable and Health components to an entity. It occurred to me that in a lot of ways, games are just extremely complex user interfaces. So it makes sense that patterns that work well in game architectures should map rather cleanly to application UIs. I'd be interested in hearing if anyone else sees the correlation here, or if I'm just confused and misunderstanding ECS architectures. My email is in my user profile. [0]: http://entity-systems.wikidot.com/ http://entity-systems.wikidot.com/
simooooo 8y ago
Having to write immutably is very very hard to do without leaking. This (for me) negates all the great positives of redux.

jamespollack 8y ago

i love redux - surface area for bugs is reduced so much compared to the past. thanks!

pault 8y ago

After having some pretty extensive (heated) debates about the merits of redux here on HN, I've come to the opinion that the love/hate for redux is a consequence of the departure from MVC architectures that more experienced developers are accustomed to. There are decades of best practices built up around scaling object oriented MVC architectures, but react and redux come from a completely different school of programming where trying to apply traditional inheritance patterns is impossible and can mortally wound a project. There was an article about entity component systems recently posted here, which are typically used in game programming, and I was shocked at how similar it is to the architectures I use in my react apps. This entry [0] from the ECS wiki is a good summary: > Whereas in an inheritance-based design, an enemy may have a complex inheritance chain such as Damageable <- Actor <- GroundBasedActor <- Enemy <- ZombieEnemy, in a C/ES-based design you might have a Health component, a GroundBasedMovement component and a ZombieAi component added to an entity named ZombieEnemy. This eliminates ambiguity issues encountered in an inheritance-based design (should the root be Actor <- DamageableActor or Damageable <- Actor? Should items be implemented twice as PickupActors or DamageablePickupActors?). At the same time, components can be freely combined: a damageable inventory item? add the Collectable and Health components to an entity. It occurred to me that in a lot of ways, games are just extremely complex user interfaces. So it makes sense that patterns that work well in game architectures should map rather cleanly to application UIs. I'd be interested in hearing if anyone else sees the correlation here, or if I'm just confused and misunderstanding ECS architectures. My email is in my user profile. [0]: http://entity-systems.wikidot.com/ http://entity-systems.wikidot.com/

simooooo 8y ago

Having to write immutably is very very hard to do without leaking. This (for me) negates all the great positives of redux.