rescript-compiler
Angular
Our great sponsors
rescript-compiler | Angular | |
---|---|---|
94 | 699 | |
6,453 | 94,464 | |
1.3% | 0.8% | |
9.5 | 10.0 | |
6 days ago | 6 days ago | |
OCaml | TypeScript | |
GNU General Public License v3.0 or later | 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.
rescript-compiler
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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.
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Way to High Confidence: The Ideal Testing Trophy
REscript
Angular
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Angular Signals, Reactive Context, and Dynamic Dependency Tracking
/** * https://github.com/angular/angular/blob/75a186e321cb417685b2f13e9961906fc0aed36c/packages/core/src/render3/reactivity/untracked.ts#L15 * * packages/core/src/render3/reactivity/untracked.ts * **/ export function untracked(nonReactiveReadsFn: () => T): T { const prevConsumer = setActiveConsumer(null); try { return nonReactiveReadsFn(); } finally { setActiveConsumer(prevConsumer); } }
- Episode 24/15: Wiz behind the curtain, Copilot in VSCode
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Always unsubscribe. No exceptions. Debate closed.
source: https://github.com/angular/angular/issues/46542
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Angular Signals: Best Practices
Besides the dangers, mentioned by Angular docs (infinite loops, change detection errors), there is another thing, that might be quite nasty: effects are executed in a reactive context, and any code you call in effect, will be executed in a reactive context. If that code reads some signals, they will be added as dependencies to your effect. Here Alex Rickabaugh explains the details.
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Understanding control flow syntax in Angular 17
In June 2023, the Angular team raised a new RFC to implement control flow syntaxes within Angular. They gave the following rationale for introducing control flow syntax:
- Episode 24/09: Testing without TestBed, SSR & Hydration
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Preparing our Code for Zoneless Angular
For scheduling, I use awesome code I found in the Angular source code.
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⏰ It’s time to talk about Import Map, Micro Frontend, and Nx Monorepo
Just to give you more context, I led the migration of several AngularJS applications to the newer Angular Framework. My client finally decided to make that move following the AngularJS deprecation announcement (stay up to date please 🙏)️.
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Conventional commit specification
Link — angular/CONTRIBUTING.md
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Angular Control Flow: the complete guide
Angular v17 was released some months ago with a ton of new features, a brand new logo and the new blog angular.dev.
What are some alternatives?
svelte-wasm
Next.js - The React Framework
Elm - Compiler for Elm, a functional language for reliable webapps.
qwik - Instant-loading web apps, without effort
TypeScript - TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
SvelteKit - web development, streamlined
Fable: F# |> BABEL - F# to JavaScript, TypeScript, Python, Rust and Dart Compiler
Alpine.js - A rugged, minimal framework for composing JavaScript behavior in your markup.
purescript - A strongly-typed language that compiles to JavaScript
solid - A declarative, efficient, and flexible JavaScript library for building user interfaces.
reason - Simple, fast & type safe code that leverages the JavaScript & OCaml ecosystems
lit - Lit is a simple library for building fast, lightweight web components.