CrystalLanguage3d ago
Check out this interview with Carl Hörberg of 84codes, where he explains why they chose Crystal to build LavinMQ – a great example of Crystal in production.
https://youtu.be/C8kq3KoP97k?si=WMKwssxOP8-7PYPu&t=246
#crystallang #84codes
alexanderadamMay 2, 2025

Oh wow, according to @codetrendr (account should start mirroring soon) #LavinMQ was 🚀 trending on #GitHub two weeks ago? 🤩

For those who don't know: it's a #MessageQueue written in  #CrystalLang supporting #AMQP 0-9-1 (like 🐰 #RabbitMQ) and #MQTT (popular in 🤖 #IoT).

And it was born at @84codes / #84codes. 🙏🏻

https://lavinmq.com/

#crystallanguage #crystal

Message Queueing and Message Streaming

The extremely fast Message Broker that handles a large amounts of messages and connections, based on the AMQP 0-9-1 protocol.

LavinMQ
CrystalLanguageNov 11, 2023

Christina from 84codes presents learnings from her first year in Crystal and shares insights on how to enhance your Crystal code for better performance.

https://www.youtube.com/watch?v=YDyC1ICv2jc&list=PLt-CsM4G1WoadONHl3zPN_Ts5PqH8TgMZ&index=2

#CrystalConf #CrystalLang #84Codes #LavinMQ

Christina Dahlén – The Path to Performance | CrystalConf 2023

YouTube
alexanderadamOct 23, 2023

I loved Christina Dahlén's #CrystalConf talk about "The Path to performance" in #CrystalLang.

All the content from #84codes is pretty cool. It's lovely to have them in the @CrystalLanguage community.

Crystal LanguageOct 7, 2020
#84codes not only uses Crystal in production, they use it on aarch64/arm64 😱. A sneak peak to one of their scripts at https://dev.to/carlhoerberg/cross-compile-crystal-to-aarch64-2g1 for future reference.
We are so lucky to have them as sponsors ❤️
Cross compile Crystal to aarch64

Here's an example of how to cross compile a crystal app on a host machine and then transfering it to...

Crystal LanguageOct 4, 2020
#84codes not only uses Crystal in production, they use it on aarch64/arm64 😱. A sneak peak to one of their scripts at https://dev.to/carlhoerberg/cross-compile-crystal-to-aarch64-2g1 for future reference.
We are so lucky to have them as sponsors ❤️
Cross compile Crystal to aarch64

Here's an example of how to cross compile a crystal app on a host machine and then transfering it to...

alexanderadamOct 1, 2020

RT @[email protected]

#84codes not only uses Crystal in production, they use it on aarch64/arm64 😱. A sneak peak to one of their scripts at https://dev.to/carlhoerberg/cross-compile-crystal-to-aarch64-2g1 for future reference.
We are so lucky to have them as sponsors ❤️

🐦🔗: https://twitter.com/CrystalLanguage/status/1311750882812456963

Cross compile Crystal to aarch64

Here's an example of how to cross compile a crystal app on a host machine and then transfering it to...