promises-spec
An open standard for sound, interoperable JavaScript promises—by implementers, for implementers. (by promises-aplus)
purescript
A strongly-typed language that compiles to JavaScript (by purescript)
| promises-spec | purescript | |
|---|---|---|
| 22 | 52 | |
| 1,831 | 8,464 | |
| 0.2% | 0.4% | |
| 0.0 | 6.5 | |
| 9 months ago | 18 days ago | |
| Haskell | ||
| Creative Commons Zero v1.0 Universal | BSD 3-clause "New" or "Revised" 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.
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.
promises-spec
Posts with mentions or reviews of promises-spec.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-22.
-
Implement Promises/A+ from scratch
Today, I tried implementing Promises/A+ from scratch to test my coding skill. In the process, I’ve crafted this guide to share my insights and experiences with those who share a similar interest. Without further ado, let’s dive in.
-
Using XPath in 2023
That made me chuckle.
For those not familiar with the promise design controversy:
http://brianmckenna.org/blog/category_theory_promisesaplus
https://github.com/promises-aplus/constructor-spec/issues/24
https://github.com/promises-aplus/promises-spec/issues/94
-
Why is JavaScript so hated?
If you really want to go down the rabbit hole on this one, start here
-
What the imperative shell of an Functional Core/Imperative Shell language looks like
Advantage 1, nesting, is the most important here, and it's often the most-overlooked advantage. Overlooking nesting is how Promises in Javascript got to be fundamentally broken.
-
[AskJS] Is JavaScript missing some built-in methods?
Have you read the infamous GitHub thread where people tried to fix this before it got finalized? It's quite a trip
-
This typo lasted several pomodoro sessions.
1.) JS implementation of Promise is not a monad. See this StackOverflow answer or this GitHub discussion for more details
-
How to implement Promise in a FAANG interview
In this article, we will go over how to implement a basic version of a promise during a FAANG interview. The standard for promise implementation is called A+, but it includes a huge amount of details, making it almost impossible to implement all of them during a one-hour coding interview. Therefore, we will focus on implementing a basic variation that should be enough to show the interviewer your solving skills.
- what object
-
Oopsy Poopsy ahahaha *sharts uncontrollably*
Hey, at least you weren't these guys: https://github.com/promises-aplus/promises-spec/issues/94
-
Haskell is the greatest programming language of all time ... the rational adult in a room full of children ... When I program in Haskell, I am in utopia. I am in a different world than 99.9% of what I see posted on Reddit.
Total carnage
purescript
Posts with mentions or reviews of purescript.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-29.
- Learning Elm by porting a medium-sized web front end from React (2019)
- Ask HN: Interest in a Rust-Inspired Language Compiling to JavaScript?
-
Building React Components Using Unions in TypeScript
Naturally I’d recommend using a better language such as ReScript or Elm or PureScript or F#‘s Fable + Elmish, but “React” is the king right now and people perceive TypeScript as “less risky” for jobs/hiring, so here we are.
-
Is there a better way to do read-only types
Unless you want to switch to https://www.purescript.org/.
-
Why I'm Leaving Elm
PureScript[1][2] seems pretty alive these days. From my relatively small, self-contained experiments, it's a lot more flexible and expressive than Elm at the expense of (maybe?) being a bit harder to learn up-front.
[1]: https://www.purescript.org/
[2]:https://github.com/purescript/purescript
- (strongly typed) functional language compilers running in browser
-
purescript VS purs-eval - a user suggested alternative
2 projects | 2 Mar 2023
- Por que Elm é uma linguagem tão deliciosa?
-
I will die on this hill (curve)
*cough* I mean Purescript.
-
My main beef with Haskell/JS
Assuming this is a PS knock, fwiw this went away a good bit ago: https://github.com/purescript/purescript/releases/tag/v0.14.2
What are some alternatives?
When comparing promises-spec and purescript you can also consider the following projects:
proposal-symbol-thenable
fp-ts - Functional programming in TypeScript
q - A promise library for JavaScript
reason - Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems
zx - A tool for writing better scripts
elm-reactor
proposal-set-methods - Proposal for new Set methods in JS
Elm - Compiler for Elm, a functional language for reliable webapps.
cats-effect - The pure asynchronous runtime for Scala
rescript-compiler - The compiler for ReScript.
fantasy-land - Specification for interoperability of common algebraic structures in JavaScript
Idris2 - A purely functional programming language with first class types
promises-spec vs proposal-symbol-thenable
purescript vs fp-ts
promises-spec vs q
purescript vs reason
promises-spec vs zx
purescript vs elm-reactor
promises-spec vs proposal-set-methods
purescript vs Elm
promises-spec vs cats-effect
purescript vs rescript-compiler
promises-spec vs fantasy-land
purescript vs Idris2