static-land
fp-ts
static-land | fp-ts | |
---|---|---|
3 | 97 | |
766 | 10,493 | |
0.4% | - | |
0.0 | 7.0 | |
over 4 years ago | about 1 month ago | |
JavaScript | TypeScript | |
MIT License | 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.
static-land
-
Should I Move From PHP to Node/Express?
There are respective fantasy land and static land specs, with the law conformance checks.
-
Expanding Single Page Apps into multiple Browser Windows — Part 2
A big poster child of functional style in JS-land is actually implemented on top of textbook OOP (Array.prototype.map/filter). For anyone interested in the gore details of functional polymorphism, look no further than the comparison between fantasy land and static land. Basically, it boils down to a simple fact: functional algebra constructs can be implemented in terms of other functional algebra constructs, but when push comes to shove, the most efficient Array map implementation is not going to be the same thing as a map implementation for any other data structure (Stream, Optional, whatever) and you can't have a magical compiler optimize under the hood for you in Javascript, because well, Javascript. So functional polymorphism has to be shoved somewhere, and as it turns out OOP happens to be a good complement for that conundrum.
-
Higher Kinded Deno
My goal with hkts is two-fold. First, to learn more about functional programming by implementing some common type classes (specifically, the ones defined in the static-land spec). Second, to put together a pragmatic, easy to read/understand library of tools based on fp-ts, io-ts, and monocle-ts that are deno native.
fp-ts
-
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.
-
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/
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
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.
-
Error Handling Patterns
looks like more ergonomic/focused version of fp-ts[1]
[1] https://gcanti.github.io/fp-ts/
What are some alternatives?
hkts - Functional programming tools: option, either, task, state, optics, etc.
effect - An ecosystem of tools to build robust applications in TypeScript.
RxPHP - Reactive extensions for PHP
ramda - :ram: Practical functional Javascript
fantasy-laws - Property-based tests for FL-compatible ADTs
proposal-pattern-matching - Pattern matching syntax for ECMAScript
mostly-adequate-guide - Mostly adequate guide to FP (in javascript)
purescript - A strongly-typed language that compiles to JavaScript
cats-effect - The pure asynchronous runtime for Scala
io-ts - Runtime type system for IO decoding/encoding
lodash - A modern JavaScript utility library delivering modularity, performance, & extras.
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.