match-iz
A tiny pattern-matching library in the style of the TC39 proposal. (by shuckster)
fp-ts
Functional programming in TypeScript (by gcanti)
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match-iz | fp-ts | |
---|---|---|
11 | 98 | |
135 | 10,534 | |
- | - | |
6.6 | 7.0 | |
about 1 month ago | 7 days ago | |
JavaScript | TypeScript | |
MIT License | 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.
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.
match-iz
Posts with mentions or reviews of match-iz.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-04-08.
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match-iz: a tiny pattern-matching library
Thank you, and it does!
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Javascript futures and Result monads belong together
I do enjoy a bit of monad'ing. I often use this minimal Maybe in projects, inspired by Folktale and Crocks.
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Defeating Javascript Obfuscation
I've done a little myself with eslint-plugins and codemods and found it useful for avoiding repetition and ?.. There's a TC39 proposal that's in the works, but I got impatient and wrote a small lib that tries to provide the same functionality.
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Upcoming ECMAScript features I'm excited about
I'm doing my part, though!
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[AskJS] favorite JavaScript library
Honestly, my own. Not that I can take credit for the fundamental shape of the API -- it's directly inspired by the TC39 pattern-matching proposal. Still, I use it all the time and can't wait for the day when I don't have to.
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oxide.ts - my Rust-inspired Option/Result and match library - Version 1.0 Release
Slightly related is this pattern matching library I saw the other week, you might be interested: https://github.com/shuckster/match-iz
- match-iz: A tiny pattern-matching library in the style of the TC39 proposal
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Does JavaScript have an equivalent for this?
JavaScript doesn't have that natively yet, but you can get close using a library:
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[AskJS] Why does our community hate Operator Overloading?
While pattern-matching doesn't exist in the language yet, there are many libraries on NPM for it, and it looks applicable for your own use-cases. (Full disclosure: The above example is from my own.)
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Pattern matching = switch++
After learning about the exciting, but sadly only Stage 1 proposal for pattern-matching in JavaScript, I felt compelled to write a library that tries to, erm, match it as closely as I could:
fp-ts
Posts with mentions or reviews of fp-ts.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-03-24.
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From a Lorry Driver to Ruby on Rails Developer at 38
I think it’s great that functional programming is making its way into traditional imperative languages - even JavaScript (I recently came across https://gcanti.github.io/fp-ts/ as a pretty extreme example)
Elixir/Erlang has function-level pattern matching, which I really like. I’ve yet to see it anywhere else, though my understanding is it came from Prolog.
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Type-Safe Printf() in TypeScript
While I certainly agree, I've found that this is often an indication of too-complex an architecture, and a fundamental re-think being necessary. I've had projects that depend on [fp-ts], which end up incredibly generic-heavy, but still make it entirely through a typecheck(not build- typescript's just worse at that than other tools like esbuild) in seconds-at-worse.
Obviously depends on your organization/project/application, but I do like these things as complexity-smells.
[fp-ts]: https://gcanti.github.io/fp-ts/
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Introducing fp-utils a functional utility library for Deno / Node
Unlike more comprehensive functional libraries like fp-ts, each module can be imported and resolved separately. If you just need options, simply add the option module and you're good to go.
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Blog post: graphs and monads with Typescript
While it's quite abstract, I believe it may be useful to those of you who is interested to learn more about functional programming [in Typescript] and also get more intuition on diverse programming ideas. I use fp-ts as a functional programming library there.
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Functional Programming Library for Golang by IBM
The library for TypeScript that this is influenced by is here:
https://github.com/gcanti/fp-ts
Interesting how both languages with this library converge to a similar syntax, due to heavy use of functions.
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Is Scala worth learning in 2023?
Learn something that pays the bill first - nowadays it's Golang/Rust react/typescript. Then you can try some pure fp libs like fp-ts and fp-core.rs, and look through existing scala cats docs. If you'll feel bad about it - that's totally fine and expectable, fp takes a paradigm shift and not that many dev able to shift their brains way of thought due to basic psychological rigidity) (inability to change habits and to modify concepts/attitudes once developed). And that's purely a staffing and management issue - folks hired randoms out of the blue, and called 'em a team.
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Application Bootstrapping with fp-ts
fp-ts, a library that caters to functional programming in TypeScript, comes with some micro-abstractions that already solve a few of our needs.
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What are some strategies for ensuring correctness and fewer errors in dynamically typed languages?
Also, don't underestimate how powerful TypeScript can be in capable hands (namely Giulio Canti's). Check out fp-ts, for instance.
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Use Pure Functions to understand functional programming
You are able to type it using function overloads, an example can be found here - link, line 236.
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Error Handling Patterns
looks like more ergonomic/focused version of fp-ts[1]
[1] https://gcanti.github.io/fp-ts/