Gradualizer
rescript-compiler
Gradualizer | rescript-compiler | |
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6 | 95 | |
606 | 6,472 | |
- | 0.9% | |
5.0 | 9.5 | |
14 days ago | 3 days ago | |
Erlang | OCaml | |
MIT License | GNU General Public License v3.0 or later |
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.
Gradualizer
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eqwalizer VS Gradualizer - a user suggested alternative
2 projects | 17 Apr 2023
Gradualizer is a typechecker for Erlang. It's a bidirectional typechecker, which means it uses non-local type inference, i.e. a blend of typechecking with type inference. It aims to follow the principles of gradual typing, so that it's possible to add type annotations only to parts of your code, instead of the entire code base, and it's going to work with that. One of the eqwalizer authors, Ilya Klyuchnikov, contributed to Gradualizer in the past.
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[New] How do you verify program correctness in Elixir?
If you're looking for compile-time (or actually check-time) feedback you might be interested in Gradient, a gradual type checker for Elixir and a frontend to Gradualizer. These tools, while experimental, allow for applying "making illegal states unrepresentable" principle thanks to exhaustiveness checking. In general, they are more akin to the ML-style type checking than Dialyzer is.
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OCaml Programming: Correct and Efficient and Beautiful
I'm hoping that https://github.com/josefs/Gradualizer and its Elixir counterpart get us closer to what "I" want. I find dialyzer often inscrutable compared to something like OCaml's or Haskell's type errors.
I do still use it and typespecs, because it's better than no checking.
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Elixir and Phoenix after two years
There's Gradualyzer with support for Gradual Typing on the way.
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V0.14 of Gleam, a type safe language for the Erlang VM, has been released
There's an effort currently being led by Facebook to create gradual type system for Erlang call Gradualizer, which should also make its way over to Elixir.
https://github.com/josefs/Gradualizer
rescript-compiler
- Borgo is a statically typed language that compiles to Go
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Tired of Typescript? Check out ReScript!
ReScript is a fully typed language with an easy to understand JS like syntax, blazing fast compiler, that compiles to JavaScript. You can easily drop it into an existing project, and there is even a way to generate TypeScript types if you want to add it to a TypeScript project!
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Learning Elm by porting a medium-sized web front end from React (2019)
If you’re a front-end developer, you should checkout ReScript[1], supposedly a JS-oriented successor of ReasonML and developed by the ReasonML team.
[1] https://rescript-lang.org/
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ReScript: Rust like features for JavaScript
ReScript is "Fast, Simple, Fully Typed JavaScript from the Future". What that means is that ReScript has a lightning fast compiler, an easy to learn JS like syntax, strong static types, with amazing features like pattern matching and variant types. Until 2020 it was called "BuckleScript" and is closely related to ReasonML.
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Ask HN: Interest in a Rust-Inspired Language Compiling to JavaScript?
As another commenter has already suggested, ReasonML has a lot of what you described here.
However, modern JS-oriented toolchain for ReasonML is called ReScript and you can learn more here: https://rescript-lang.org/
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How does one write React apps in a purely functional style without making the entire codebase a mess?
ReScript (before BuckleScript) https://rescript-lang.org/ is a functional language that can also use OOP. Ideal for Javascript and Typescript projects, React and servers. It integrates perfectly with Javascript and Typescript code https://rescript-lang.org/docs/react/latest/introduction
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Show HN: EdgeDB Cloud and 4.0 with FTS and Auth
Thank you!
We invited Gabriel because we think what he's building is pretty cool. It showcases so much about EdgeDB: its type system, data model, query language, composability, introspection, etc.
I'm not a ReScript user myself. What I know is that it's a functional programming language somewhat heavily inspired by OCaml. Their website goes into details [1]
[1] https://rescript-lang.org/
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Strong typing, a hill I'm willing to die on
You might want to look into ReScript (https://rescript-lang.org/). It has strong static typing with type inference, and it is very fast.
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Building React Components Using Unions in TypeScript
This is because a “Tagged Union”, another word for TypeScript’s Discriminated Union, is a way to “tag which one is in use right now… we check the tag to see”. Just like when you’re shopping and check the tag of a piece of clothing to see what the price is, what size it is, or what material it’s made out of. Languages like ReScript compile many of their Unions (called Variants) to JavaScript Objects that have a tag property.
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Converting a JavaScript React app to a ReScript React app.
ReScript is "Fast, Simple, Fully Typed JavaScript from the Future". Let's take a look at how we can add it to an existing React project.
What are some alternatives?
purerl - Erlang backend for the PureScript compiler
svelte-wasm
lumen - An alternative BEAM implementation, designed for WebAssembly
Elm - Compiler for Elm, a functional language for reliable webapps.
gradualixir - Gradualizer Mix Wrapper
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
emqx - The most scalable open-source MQTT broker for IoT, IIoT, and connected vehicles
Fable: F# |> BABEL - F# to JavaScript, TypeScript, Python, Rust and Dart Compiler
vernemq - A distributed MQTT message broker based on Erlang/OTP. Built for high quality & Industrial use cases. The VerneMQ mission is active & the project maintained. Thank you for your support!
purescript - A strongly-typed language that compiles to JavaScript
gradient - Gradient is a static typechecker for Elixir
reason - Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems