observable VS Bond

Compare observable vs Bond and see what are their differences.

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observable Bond
8 0
507 4,232
3.2% 0.0%
8.3 0.0
10 days ago almost 2 years ago
Bikeshed Swift
GNU General Public License v3.0 or later MIT License
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
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.

observable

Posts with mentions or reviews of observable. We have used some of these posts to build our list of alternatives and similar projects. The last one was on 2023-12-22.
  • What We Need Instead of "Web Components"
    8 projects | news.ycombinator.com | 22 Dec 2023
    > especially since Observables have been widely available and actively worked on for a long time, without seeing wide adoption

    Take a look at "Userland libraries" section [0] of the proposal (almost certainly written by Ben). He argues that observables get reinvented in the userland in various libraries over and over again. It is a primitive, like a Promise, only better.

    [0] - https://github.com/WICG/observable?tab=readme-ov-file#userla...

    8 projects | news.ycombinator.com | 22 Dec 2023
    > except that "reactivity" does not meet the bar of developers collectively having landed on a solution to a common problem

    Now that everyone seems to be in love with signals, there is work going on in the web components community group to prepare a spec for a signal (or observable, not sure what they are trying to call it) primitive [0]. It seems that they are getting ready to bring it to TC39 as a proposal.

    (In the meantime, the Observable primitive from rxjs been given a go-ahead for browser implementation. There is a proposal ready [1], and I think I heard that it may already be in Chrome behind a flag [2].

    So yeah; it's gonna be fun. Especially if both groups call their primitive Observable :-)

    0 - https://github.com/webcomponents-cg/community-protocols/issu...

    1 - https://github.com/WICG/observable

    2 - https://nitter.net/BenLesh/status/1737174784406933599

  • You Don't Need to “Learn” Svelte: Embracing the Simplicity of JavaScript
    2 projects | news.ycombinator.com | 4 Sep 2023
    Perhaps this falls into the repetitive boilerplate category you referred to, but if you want framework-agnostic domain objects that still work well with Svelte, create your own using the observer pattern.

    Create an object with a subscribe method and whatever other methods make sense for updating its state. Svelte will treat it like one of its stores, and it will work with the $ syntax. It can be used with React via its `useSyncExternalStore` hook. It can be used with SolidJS via its `from` utility.

    If you don't want to handle the set-up boilerplate, you could use another library like Effector or RxJS, but of course, that means another dependency. There is a gradual move to make something like this a part of the platform[1], but who knows when or if it will land.

    [1] https://github.com/domfarolino/observable

  • Observable API Proposal
    6 projects | news.ycombinator.com | 28 Jul 2023

Bond

Posts with mentions or reviews of Bond. We have used some of these posts to build our list of alternatives and similar projects.

We haven't tracked posts mentioning Bond yet.
Tracking mentions began in Dec 2020.

What are some alternatives?

When comparing observable and Bond you can also consider the following projects:

RxSwift - Reactive Programming in Swift

ReactiveCocoa - Cocoa framework and Obj-C dynamism bindings for ReactiveSwift.

Anchorage - A collection of operators and utilities that simplify iOS layout code.

BrickKit - DEPRECATED - BrickKit For IOS

ReSwift - Unidirectional Data Flow in Swift - Inspired by Redux

Masonry - Harness the power of AutoLayout NSLayoutConstraints with a simplified, chainable and expressive syntax. Supports iOS and OSX Auto Layout

ReactKit - Swift Reactive Programming.

SnapKit - A Swift Autolayout DSL for iOS & OS X

PureLayout - The ultimate API for iOS & OS X Auto Layout — impressively simple, immensely powerful. Objective-C and Swift compatible.

PromiseKit - Promises for Swift & ObjC.

ReactorKit - A library for reactive and unidirectional Swift applications

Luminous - Luminous provides you a lot of information about the system and a lot of handy methods to quickly get useful data on the iOS platform.