Frontend>Blogs/Talks

How I built a telnet chat server with WebAssembly

CommunityNews

CommunityNews

How I built a telnet chat server with WebAssembly

How I built a telnet chat server in 2021 with WebAssembly.
I love the aesthetics of terminals and I’m not the only one, there is a whole
subreddit dedicated to people sharing their desktops and
showcasing different…

If a client’s process receives some malicious data from the telnet connection and crashes, it will only terminate the existing connection. It can’t access the state of any other Processes. In my first implementation I was often using .unwrap in the code, following Erlang’s let it crash philosophy and knowing that if I see any crashes in the logs I can always later investigate why they happened, but the application should continue running.

Lunatic is a universal runtime for fast , robust and scalable server-side applications. It’s inspired by Erlang and can be used from any language that compiles to WebAssembly. You can read more about the motivation behind Lunatic here.

https://lunatic.solutions/blog/lunatic-chat/

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

View thread on forum
/erlang/wasm
0 1227 0

Where Next?

View thread on forum
erlang
wasm
Home Frontend>Blogs/Talks
/erlang/wasm
0 1227 0
Last post

Popular Frontend topics Top

First poster: bot
Frontend>Blogs/Talks

A WebAssembly Powered Augmented Reality Sudoku Solver
A WebAssembly Powered Augmented Reality Sudoku Solver. An Augmented Reality Sudoku solver using the WebAssembly build of OpenCV (a C++ ...
blog.scottlogic.com
/wasm
0 1204 0
New
psantos
Frontend>Blogs/Talks

How to install TailwindCSS 2.0 using Ruby on Rails 6.1
In this tutorial, I’ll walk you step-by-step on how to install TailwindCSS 2.0 on Ruby on Rails.
blog.psantos.dev
/rails/tailwind
3 1721 3
New
First poster: bot
Frontend>Blogs/Talks

Vanilla List • The Vanilla JavaScript Repository
Because lighter plugins mean lighter sites. https://vanillalist.top/ This thread was posted by one of our members via one of our news ...
vanillalist.top
#sticky/js
0 1525 0
New
First poster: bot
Frontend>Blogs/Talks

Of Course We Can Make a CSS-Only Clock That Tells the Current Time
Let’s build a fully functioning and settable “analog” clock with CSS custom properties and the calc() function. Then we’ll convert it int...
css-tricks.com
#css#course
2 1034 0
New
First poster: bot
Frontend>Blogs/Talks

How JavaScript Works: the evolution of graphics
In this article, we will look at the fascinating evolution of graphics in browsers from the prehistoric days of the early browsers. We wi...
blog.sessionstack.com
/js
0 1287 0
New
First poster: bot
Frontend>Blogs/Talks

You don’t need React for building websites
Here’s what I think: if you are building websites, you don’t need React (in most cases). I have been building websites for over nine yea...
silvestar.codes
/react
0 1412 0
New
First poster: bot
Frontend>Blogs/Talks

Dissecting Deno
I had the chance to toy around with Deno recently. And with “toy around” I mean dissecting it into little pieces and see how the sausage ...
fettblog.eu
/deno
0 1498 0
New
First poster: bot
Frontend>Blogs/Talks

Smoothly Reverting CSS Animations
Hey there, you probably tried to animate some HTML elements in your time using transitions, transforms, and animations in the CSS. I trie...
pragmaticpineapple.com
#css#animations
0 1066 0
New
karolina.curiosum
Frontend>Blogs/Talks

What does AI dream about? Stable Diffusion in Elixir
Bumblebee & Stable Diffusion & Phoenix Live View meets in one place! Learn how to create a live prompt generating Stable Diffusio...
curiosum.com
#ai/elixir#blog-post
2 1045 0
New
ragamuf
Frontend>Blogs/Talks

Automate the Registration of Javascript Stimulus Controllers in a Phoenix app
I wrote a handy little Mix task to automatically register your Stimulus javascript controllers when using esBuild with Phoenix. It is sim...
gocassava.com
/elixir/phoenix#blog-post/js#stimulus
1 789 0
New

Other popular topics Top

PragmaticBookshelf
Hybrid>Learning Resources

Programming Flutter
Instantly view the changes you make to an app with stateful hot reload, and define a declarative UI in the same language as the app logic...
pragprog.com
#pragprog/book-programming-flutter#published-book/flutter
11 4501 1
New
AstonJ
General Dev>Dev Chat

How fast do you type? Check your WPM here!
Do the test and post your score :nerd_face: :keyboard: If possible, please add info such as the keyboard you’re using, the layout (Qw...
typing-speed-test.aoeu.eu
/keyboards
82 7682 31
New
Exadra37
Linux>Questions

What is the most minimalist Linux server distro?
I am asking for any distro that only has the bare-bones to be able to get a shell in the server and then just install the packages as we ...
#linux#servers
66 25846 24
New
DevotionGeo
General Dev>Dev Chat

The V Programming Language
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
#programminguages/v
21 13874 7
New
AstonJ
General Dev>Dev Chat

Languages Without Garbage Collection
Continuing the discussion from Thinking about learning Crystal, let’s discuss - I was wondering which languages don’t GC - maybe we can c...
#garbage-collection
21 5575 7
New
foxtrottwist
General Dev>Dev Chat

Warp—The blazingly fast, Rust-based terminal
A few weeks ago I started using Warp a terminal written in rust. Though in it’s current state of development there are a few caveats (tab...
/rust#terminal
52 6785 22
New
AstonJ
Frontend>Chat

Online Hand to eye coordination test
Was just curious to see if any were around, found this one: I got 51/100: Not sure if it was meant to buy I am sure at times the b...
#online-tools
4 4562 1
New
AnfaengerAlex
Android>Questions

Unresolved Reference to android in build.gradle.kts – Beginner Issue
Hello, I’m a beginner in Android development and I’m facing an issue with my project setup. In my build.gradle.kts file, I have the foll...
#binding
0 7460 2
New
PragmaticBookshelf
Backend>Learning Resources

Elixir Patterns
This book forgoes the abstract and instead provides concrete examples to help you better leverage the unique properties of Elixir, Erlang...
pragprog.com
#pragprog/elixir/erlang#published-book#beam/book-elixir-patterns
2 3476 2
New
CommunityNews
Game Dev>In The News

Grand Theft Auto: Vice City | DOS games in browser
Open-source implementation of the classic GTA engine now running directly in your browser. Experience the reVC technology demo on DOS.Zon...
dos.zone
#games#browser
0 173 0
New
Back to top

Sponsor Spotlight

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Latest in Erlang

Erlang Portal ❯

Latest in WebAssembly

WebAssembly Portal ❯

Frontend>Blogs/Talks

Frontend Blogs/Talks ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap