Backend>Official News

Crystal: Digging into struct initialization performance

NewsBot

NewsBot

Crystal: Digging into struct initialization performance

A new Crystal blog post/announcement has been posted!

Get the full details here: Digging into struct initialization performance - The Crystal Programming Language
View thread on forum
/crystal#performance#official-news#struct
0 438 0

Where Next?

View thread on forum
crystal
performance
official-news
struct
Home Backend>Official News
/crystal#performance#official-news#struct
0 438 0
Last post

Popular Backend topics Top

bot
Backend>Official News

Kotlin v1.4.20-M1 released!
Kotlin v1.4.20-M1 has been released. Link: Release Kotlin 1.4.20-M1 · JetBrains/kotlin · GitHub
github.com
/kotlin#language-release-news
2 1907 0
New
First poster: bot
Backend>Official News

Node.js v12.20.0, v15.3.0 and v14.15.1 released!
Node.js v12.20.0, v15.3.0 and v14.15.1 has been released. Link: Release 2020-11-24, Version 12.20.0 'Erbium' (LTS), @mylesborins · node...
github.com
#news/nodejs
0 2331 1
New
First poster: bot
Backend>Official News

Phel is a functional programming language inspired by Clojure that compiles to PHP
phel-lang/phel-lang. Phel is a functional programming language that compiles to PHP. It is a dialect of Lisp inspired by Clojure and Jan...
github.com
/clojure/php#programming#phel
0 1696 0
New
First poster: AstonJ
Backend>Official News

Crystal 1.0 - What to expect
A new Crystal blog post/announcement has been posted! Get the full details here: Crystal 1.0 - What to expect - The Crystal Programming...
crystal-lang.org
/crystal#official-news
3 1605 4
New
First poster: bot
Backend>Official News

Circle: The C++ Automation Language
Circle is a new programming language that extends C++ 17 to support data-driven imperative metaprogramming. Circle combines the immediacy...
circle-lang.org
/c-plus-plus#circle
0 1976 0
New
First poster: bot
Backend>Official News

Spring v6.0.0-M1 released!
Spring v6.0.0-M1 has been released. Link: Release v6.0.0-M1 · spring-projects/spring-framework · GitHub
github.com
/spring#official-news
0 1807 0
New
First poster: bot
Backend>Official News

Julia v1.8.0-beta1 released!
Julia v1.8.0-beta1 has been released. Link: Release v1.8.0-beta1 · JuliaLang/julia · GitHub
github.com
/julia#official-news
0 1602 0
New
NewsBot
Backend>Official News

Node.js v24.1.0 and v22.16.0 released!
Node.js v24.1.0 and v22.16.0 has been released. Link: Release 2025-05-21, Version 24.1.0 (Current), @aduh95 · nodejs/node · GitHub Li...
github.com
/nodejs#official-news
0 1821 0
New
NewsBot
Backend>Official News

Ruby 3.4.5 Released
A new Ruby blog post/announcement has been posted! Get the full details here: Ruby 3.4.5 Released
ruby-lang.org
/ruby#official-news
0 2107 0
New
NewsBot
Backend>Official News

Kotlin: Amper Update, October 2025 – Compose Hot Reload and UX Improvements
A new Kotlin blog post/announcement has been posted! Get the full details here: Amper Update, October 2025 – Compose Hot Reload and UX ...
blog.jetbrains.com
/kotlin#official-news#compose
0 2401 0
New

Other popular topics Top

Devtalk
General Dev>Dev Chat

What dev-related stuff have you been up to?
Reading something? Working on something? Planning something? Changing jobs even!? If you’re up for sharing, please let us know what you’...
#community
1052 22283 402
New
ohm
Science/Tech>Tech Chat

Games! Which do you play?
Which, if any, games do you play? On what platform? I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
#games
246 6097 101
New
DevotionGeo
Backend>Questions

Can someone explain the -t option/flag in docker run command?
I know that -t flag is used along with -i flag for getting an interactive shell. But I cannot digest what the man page for docker run com...
#docker
7 10261 2
New
AstonJ
General Dev>Code Editors

Poll: Which code editor do you use?
You might be thinking we should just ask who’s not using VSCode :joy: however there are some new additions in the space that might give V...
#community#polls/vim/emacs#code-editors/vscode#notepad/sublime-text#atom/textmate#codespaces#brackets/onivim#geany
121 5796 61
New
AstonJ
General Dev>Code Editors

Onivim 2 Code Editor
Thanks to @foxtrottwist’s and @Tomas’s posts in this thread: Poll: Which code editor do you use? I bought Onivim! :nerd_face: https://on...
#code-editors/onivim/revery
88 6144 32
New
PragmaticBookshelf
Backend>Learning Resources

Concurrent Data Processing in Elixir
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
pragprog.com
#pragprog/elixir#published-book/book-concurrent-data-processing-in-elixir
78 6059 24
New
PragmaticBookshelf
Backend>Learning Resources

Programming Phoenix LiveView
Build highly interactive applications without ever leaving Elixir, the way the experts do. Let LiveView take care of performance, scalabi...
pragprog.com
#pragprog/elixir/phoenix#published-book/book-programming-phoenix-liveview
83 11955 26
New
PragmaticBookshelf
Backend>Learning Resources

Python Testing with pytest, Second Edition
Create efficient, elegant software tests in pytest, Python's most powerful testing framework. Brian Okken @brianokken Edited by Kat...
pragprog.com
#pragprog/python#published-book/book-python-testing-with-pytest-second-edition
16 7461 4
New
PragmaticBookshelf
Backend>Learning Resources

Programming Ruby 3.2 (5th Edition)
Programming Ruby is the most complete book on Ruby, covering both the language itself and the standard library as well as commonly used t...
twitter.com
#pragprog/ruby/rails#published-book/book-programming-ruby-3-2-5th-edition
28 8550 13
New
PragmaticBookshelf
General Dev>Learning Resources

A Common-Sense Guide to Data Structures and Algorithms in Python, Volume 1
Big O Notation can make your code faster by orders of magnitude. Get the hands-on info you need to master data structures and algorithms ...
pragprog.com
#pragprog/python#published-book/book-a-common-sense-guide-to-data-structures-and-algorithms-in-python-volume-1
24 5988 11
New
Back to top

Sponsor Spotlight

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Latest in Crystal

Crystal Portal ❯

Backend>Official News

Backend Official News ❯

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