scala-pet-store
Immer
Our great sponsors
scala-pet-store | Immer | |
---|---|---|
11 | 141 | |
1,055 | 26,943 | |
- | 1.0% | |
0.0 | 7.1 | |
7 days ago | 5 days ago | |
Scala | JavaScript | |
Apache License 2.0 | MIT License |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
scala-pet-store
-
Where can I find a Typelevel code example?
In addition to the great work from Gabriel Volpe, there's the Scala Pet Store and a to-do app.
-
Scala Resurrection
Hello, you can try to look for pet store implementations on GitHub using Scala, like https://github.com/pauljamescleary/scala-pet-store. The "Pet Store" is usually an example repo demonstrating how to build a CRUD service. Since Scala is a language capable of expressing multiple design techniques, multiple ways of solving similar problems exist, which is neither good nor bad, just irritating for a beginner.
- Grasping the concepts and getting them down to earth
-
Looking for a really good/complex example codebase or tutorial for Scala FP
- https://github.com/pauljamescleary/scala-pet-store
-
Scala FP code samples?
Hi guys, finish you know of any good github sample apps, written in scala, in proper functional style ? the ⠀goal is to see actual production code that is FP worthy, to look up to :) I am looking to see how FP looks in practice similar to https://github.com/pauljamescleary/scala-pet-store or https://github.com/hcwilhelm/twm I have 2 years of scala experience, mostly akka tech stack, and some basic cats knowledge. Thanks Mircea
- Do you have someone experienced with Flutter and Scala? What is your stack, and what do you think about this?
- Example of building web apis (functionally) in Scala
Immer
-
Immer VS mutative - a user suggested alternative
2 projects | 25 Jan 2024
-
Show HN: Cami.js – A No Build, Web Component Based Reactive Framework
```
It looks like it’s mutating, but both the reducers and update() uses immer* under the hood, so we still respect immutability under the hood.
Cami supports redux devtools so you can use that for time-travel debugging too!
—-
* https://github.com/immerjs/immer
- Why do we need modules at all?
-
Making Sense of React Server Components
I heard that immutability libraries like immer.js [0] help with this. Anyone go this way and had good success? Is this 'the way'?
[0]: https://immerjs.github.io/immer/
-
How We Fixed Performance With JS Object Variable Mutation
So, that's what we built, and we built it in the most obvious way — using JavaScript Proxy objects to track mutations and reflect those changes across Appsmith’s framework. Initially things looked good — it worked, aside from a few hacks to make some data types work with map and set, and we were following the example of other projects that had similar requirements. If it was good enough for them, it should be good enough for us, right?
-
The sword refers to immer, the faster and stronger immutable data js tool limu stable version released!
But is immer really the ultimate answer? The performance problem of immer is more prominent in large arrays and deep-level object scenarios. See this issue description, many authors in the community began to try to make breakthroughs, and noticed that structura and mutative, I found that it is indeed many times faster than immer as they said, but it still fails to solve the problem of both fast speed and good development experience. I will analyze the two issues in detail below.
-
Ramda: A practical functional library for JavaScript programmers
I like immer for this kind of thing: https://github.com/immerjs/immer
It gives you immutable updates without getting bogged down in FP abstractions.
-
Why my variable is being mutated if I make any changes to my data ?
I've always been a huge fan of immer for these case. For your code, it would simply turn into setGridData((prev) => produce(prev, draft => applyChanges(changes, draft)) but I recommend you go over their documentation to fully understand how it works
-
Is there a better way to do read-only types
If you're trying to make things actually immutable, Object.freeze and deep copies can clutter things up pretty good, have you considered using something like immer? (https://immerjs.github.io/immer/)
-
5 React Libraries to Level Up your Projects in 2023
If you want to set up from Context, Zustand is your best bet. It offers an extremely simple API that lets you create a store with values and functions. Then, you can access that store from anywhere in your application to read and write values. Reactivity included! If you want to store nested object data in your store, consider using Immer alongside Zustand to easily change nested state.
What are some alternatives?
pfps-shopping-cart - :shopping_cart: The Shopping Cart application developed in the book "Practical FP in Scala: A hands-on approach"
immutability-helper - mutate a copy of data without changing the original source
http4s-micrometer-metrics - Http4s https://http4s.org metrics implementation based on meters4s https://github.com/ovotech/meters4s
immutable-js - Immutable persistent data collections for Javascript which increase efficiency and simplicity.
ZIO - ZIO — A type-safe, composable library for async and concurrent programming in Scala
redux-toolkit - The official, opinionated, batteries-included toolset for efficient Redux development
TheHive - TheHive: a Scalable, Open Source and Free Security Incident Response Platform
Recoil - Recoil is an experimental state management library for React apps. It provides several capabilities that are difficult to achieve with React alone, while being compatible with the newest features of React.
tagless-final - [Moved to: https://github.com/DevInsideYou/tagless-final]
react-query - 🤖 Powerful asynchronous state management, server-state utilities and data fetching for TS/JS, React, Solid, Svelte and Vue. [Moved to: https://github.com/TanStack/query]
lila - ♞ lichess.org: the forever free, adless and open source chess server ♞
valtio - 💊 Valtio makes proxy-state simple for React and Vanilla