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.
Popular Backend topics
One of Haskell’s features that I really liked was list comprehensions, so I was very pleased to discover how nice Julia’s comprehensions ...
New
In this episode, we look at some common functionality that we got with Rails UJS and what it looks like to reimplement these with Hotwire...
New
Algebraic effects and handlers provide a modular abstraction for expressing effectful computation, allowing the programmer to separate th...
New
GitHub - nanobowers/py2cr: Python3 to Crystal Translation using Python AST Walker.
Python3 to Crystal Translation using Python AST Walke...
New
GitHub - let-def/hotcaml: Hotcaml: an interpreter with watching and reloading.
Hotcaml: an interpreter with watching and reloading - Git...
New
GitHub - vitalik/django-ninja: :dash: Fast, Async-ready, Openapi, type hints based framework for building APIs.
:dash: Fast, Async-rea...
New
I am often fascinated by old tech.
While I do not have the experience nor the expertise on the subject, in the last months, some very sp...
New
To build a web application you need to make architecture decisions across a range of topics. The beauty of Ruby on Rails or Django is tha...
New
Triangle frenzy.
Suppose we want to draw a batch of images, where each image is made up of randomly positioned and colored triangles, th...
New
user-defined iteration using range over func values · Discussion #56413 · golang/go.
There is no standard way to iterate over a sequence...
New
Other popular topics
Reading something? Working on something? Planning something? Changing jobs even!?
If you’re up for sharing, please let us know what you’...
New
A thread that every forum needs!
Simply post a link to a track on YouTube (or SoundCloud or Vimeo amongst others!) on a separate line an...
New
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me.
I think the Planck and the Preonic (o...
New
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
New
Create efficient, elegant software tests in pytest, Python's most powerful testing framework.
Brian Okken @brianokken
Edited by Kat...
New
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
If you want a quick and easy way to block any website on your Mac using Little Snitch simply…
File > New Rule:
And select Deny, O...
New
This is cool!
DEEPSEEK-V3 ON M4 MAC: BLAZING FAST INFERENCE ON APPLE SILICON
We just witnessed something incredible: the largest open-s...
New
Background
Lately I am in a quest to find a good quality TTS ai generation tool to run locally in order to create audio for some videos I...
New
Ok, well here are some thoughts and opinions on some of the ergonomic keyboards I have, I guess like mini review of each that I use enoug...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /python
- /js
- /rails
- /security
- /go
- /swift
- /vim
- /clojure
- /java
- /emacs
- /haskell
- /svelte
- /onivim
- /typescript
- /kotlin
- /c-plus-plus
- /crystal
- /tailwind
- /react
- /gleam
- /ocaml
- /elm
- /flutter
- /vscode
- /ash
- /html
- /opensuse
- /zig
- /deepseek
- /centos
- /php
- /scala
- /react-native
- /lisp
- /sublime-text
- /textmate
- /nixos
- /debian
- /agda
- /deno
- /django
- /kubuntu
- /arch-linux
- /nodejs
- /spring
- /ubuntu
- /revery
- /manjaro
- /julia
- /diversity
- /lua
- /markdown
- /c









