CommunityNews

CommunityNews

TypeScript as fast as Rust: TypeScript++

TL;DR: This is a proposal to create a language that sits somewhere between Typescript and Rust, and which you can incrementally adopt if you already use Typescript.

Typescript and Rust can feel pretty similar:

// Typescript
type Vec2 = { x: number, y: number };

function avgLen(vecs: Vec2[]): number {
    let total = 0;
    for (const vec of vecs) {
        total += Math.sqrt(vec.x*vec.x + vec.y*vec.y);
    }
    return total / vecs.length;
}
// Rust
struct Vec2 { x: f64, y: f64 }

fn avg_len(vecs: &[Vec2]) -> f64 {
    let mut total = 0.0;
    for vec in vecs {
        total += (vec.x*vec.x + vec.y*vec.y).sqrt();
    }
    return total / vecs.len() as f64;
}

In some ways, Rust feels like a more restrictive but faster version of Typescript. But Typescript/Javascript can be very fast too; owing to years of hard work by browser vendors. In this article we’ll look at the performance characteristics of each in more detail, and see if we can have the best of both worlds.

Read in full here:

https://zaplib.com/docs/blog_ts++.html

This thread was posted by one of our members via one of our news source trackers.

Where Next?

Popular Backend topics Top

First poster: KnowledgeIsPower
Rocket is a web framework written in Rust. It provides a concise API and is opinionated and feature-rich beyond what you would typically ...
New
First poster: bot
Metaprogramming in Nim #1 Introduction. In this video i will show you and teach you about Nim’s Metaprogramming features/capabilities. E...
New
CommunityNews
Today, we, the Tokio team, are announcing the initial release of Tokio Console (Github), enabling Rust developers to gain deeper insight ...
New
First poster: bot
GitHub - vydd/sketch: A Common Lisp framework for the creation of electronic art, visual design, game prototyping, game making, computer ...
New
First poster: bot
IS C++ DOOMED?. I was bored so wrote a contiguous queue in C++ ( ). These are my thoughts from that exercise. INTRO I’ve written a lot o...
New
CommunityNews
Python 3.11 in the Web Browser - A Journey Christian Heimes PyConDE & PyDataBerlin 2022 conference . Compile CPython to Web Assembly...
New
First poster: OvermindDL1
GitHub - mcobzarenco/zee: A modern text editor for the terminal written in Rust. A modern text editor for the terminal written in Rust -...
New
First poster: bot
GitHub - WhatsApp/waraft: An Erlang implementation of RAFT from WhatsApp. An Erlang implementation of RAFT from WhatsApp. Contribute to ...
New
First poster: bot
Some Thoughts on Zig — Sympolymathesy, by Chris Krycho. One of the biggest things Zig has going for it—especially compared to Rust—is th...
New
First poster: KnowledgeIsPower
Released in 2024, uv is hands-down the best tool for managing Python installations and dependencies. Here’s why.
New

Other popular topics Top

PragmaticBookshelf
Stop developing web apps with yesterday’s tools. Today, developers are increasingly adopting Clojure as a web-development platform. See f...
New
PragmaticBookshelf
Write Elixir tests that you can be proud of. Dive into Elixir’s test philosophy and gain mastery over the terminology and concepts that u...
New
AstonJ
poll poll Be sure to check out @Dusty’s article posted here: An Introduction to Alternative Keyboard Layouts It’s one of the best write-...
New
PragmaticBookshelf
From finance to artificial intelligence, genetic algorithms are a powerful tool with a wide array of applications. But you don't need an ...
New
New
AstonJ
We’ve talked about his book briefly here but it is quickly becoming obsolete - so he’s decided to create a series of 7 podcasts, the firs...
New
AstonJ
If you get Can't find emacs in your PATH when trying to install Doom Emacs on your Mac you… just… need to install Emacs first! :lol: bre...
New
hilfordjames
There appears to have been an update that has changed the terminology for what has previously been known as the Taskbar Overflow - this h...
New
AstonJ
This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...
New
RobertRichards
Hair Salon Games for Girls Fun Girls Hair Saloon game is mainly developed for kids. This game allows users to select virtual avatars to ...
New