The Crystal Programming language

Fernando

Mar 2

Background jobs for Kemal server in Crystal lang

#crystal #docker #opensource #programming

6

5 min read

Fernando

Mar 1

Database for Kemal server in Crystal lang

#crystal #database #api

5

3 min read

kojix2

Mar 9

Calling the ChatGPT API interactively from Crystal language

#chatgpt #crystal

3

2 min read

Seth T.

Mar 6

Crystal PCRE2 Upgrade Guide

#crystal #amberframework #upgrades #maintenance

8 4

6 min read

kojix2

Mar 7

Calling OpenAI API from Crystal Language

#openai #crystal

1 min read

Michael Nikitochkin for JetThoughts LLC

Feb 19

Minimalist web server for static files with Crystal

#crystal #crystallang #howto

5 1

1 min read

Fernando

Feb 23

Algorithms and standard library modules in my Battlesnake

#crystal #programming #opensource

5

4 min read

Fernando

Feb 21

Documenting a Crystal open source project

#crystal #githubactions #opensource #tutorial

18 2

2 min read

Fernando

Feb 15

Deploy a Crystal app with Docker and Opentelemetry

#crystal #docker #webdev #opensource

9 1

2 min read

Fernando

Feb 14

Learning Crystal with Battlesnake

#crystal #opensource #api

13 3

5 min read

Franciscello

Jan 11

Blocks and methods overloading

#todayilearned #crystal #beginners

7

4 min read

Matthew McGarvey

Jan 7

Converting a nilable generic argument to its non-nil version

#crystal

8

5 min read

Ary Borenszweig

Jan 5

Incremental compilation for Crystal - Part 3

#crystal #incremental #compilers #compilation

20

3 min read

Ary Borenszweig

Jan 3

Incremental compilation for Crystal - Part 1

#crystal #incremental #compilers #compilation

32 7

6 min read

Ary Borenszweig

Jan 4

Incremental compilation for Crystal - Part 2

#crystal #incremental #compilers #compilation

16

5 min read

Michael Nikitochkin

Dec 11 '22

Quick note: Generate flamegraph for Crystal app

#performance #crystal #crystallang

7

1 min read

Jeremy Woertink

Sep 15 '22

Programming in the Adult Entertainment Industry III

#crystal #javascript #nsfw

14

7 min read

Tomasz Wegrzanowski

Sep 11 '22

Open Source Adventures: Episode 79: Exploring Crystal Regular Expression API

#crystal #ruby #regex

9

4 min read

Franciscello

Aug 18 '22

Here be docs

#todayilearned #crystal #programming #opensource

8

3 min read

Tomasz Wegrzanowski

Jul 15 '22

Open Source Adventures: Episode 73: How to solve Light Up Puzzle with math

#crystal #z3

5

5 min read

Tomasz Wegrzanowski

Jul 18 '22

Open Source Adventures: Episode 76: Ameba linter for Crystal

#crystal

10

4 min read

Tomasz Wegrzanowski

Jul 17 '22

Open Source Adventures: Episode 75: Issues with Crystal Char type

#crystal

7 5

2 min read

Tomasz Wegrzanowski

Jul 16 '22

Open Source Adventures: Episode 74: Crystal Z3 Solver for Light Up Puzzle

#crystal #z3

7

4 min read

Franciscello

Jul 11 '22

Subclasses

#todayilearned #crystal #smalltalk #beginners

9

5 min read

Tomasz Wegrzanowski

Jul 10 '22

Open Source Adventures: Episode 72: Crystal Z3 Solver for Dominosa Puzzle

#crystal #z3

4

3 min read

Tomasz Wegrzanowski

Jul 9 '22

Open Source Adventures: Episode 71: Improving Crystal Z3 Shard

#crystal #z3

7

4 min read

Tomasz Wegrzanowski

Jul 6 '22

Open Source Adventures: Episode 70: Crystal Z3 Solver for Nonograms Puzzle

#crystal #z3

6

4 min read

Tomasz Wegrzanowski

Jul 6 '22

Open Source Adventures: Episode 69: Crystal Z3 Solver for Aquarium Puzzle

#crystal #z3

8

3 min read

Tomasz Wegrzanowski

Jul 4 '22

Open Source Adventures: Episode 68: Crystal Z3 Solver for Switches Puzzle

#crystal #z3

8

3 min read

Tomasz Wegrzanowski

Jul 4 '22

Open Source Adventures: Episode 67: Crystal Z3 Solver for Tents Puzzle

#crystal #z3

9

4 min read

Tomasz Wegrzanowski

Jul 3 '22

Open Source Adventures: Episode 66: Crystal Z3 Solver for Mosaic Puzzle

#crystal #z3

10

2 min read

Tomasz Wegrzanowski

Jul 3 '22

Open Source Adventures: Episode 65: Crystal Z3 Solver for Minesweeper Puzzle

#crystal #z3

6

4 min read

kojix2

Jun 12 '22

💎 `eval` in Crystal language! Anyolite 🟢🔴 is amazing...

#crystal #ruby #anyolite #mruby

12

1 min read

Seth T.

Apr 29 '22

Dual-booting Rails 7 & Kemal (a Crystal framework)

#crystal #rails #tutorial #ruby

13 2

5 min read

Franciscello

Apr 25 '22

From`# =>` to `#p`

#todayilearned #crystal #ruby

12

4 min read

kojix2

Apr 16 '22

Create shared library symbolic links when crystal interpreter does not work in crystal 1.4.0

#crystal

5

1 min read

kojix2

Apr 15 '22

Create Github Pages in the mint language

#mint #crystal

7 1

1 min read

Anton Maminov

Apr 11 '22

Crystal 1.4 Enumerable#tally now accepts an optional hash to count occurrences

#crystal

7

2 min read

Matthew McGarvey

Mar 25 '22

Crystal View Context

#crystal #html

8

1 min read

Franciscello

Mar 18 '22

if !obj.nil?

#todayilearned #crystal #ruby #javascript

8

5 min read

kojix2

Mar 8 '22

I built my Crystal language tool with Github Actions and added the deb created by checkinstall to the release page...

#crystal #github #deb

8

3 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 12: Crystal Shard for Z3

#crystal #ruby #z3

9

1 min read

Tomasz Wegrzanowski

Mar 7 '22

Open Source Adventures: Episode 11: Bit Vectors support for Crystal Z3

#ruby #crystal #z3

8

9 min read

Tomasz Wegrzanowski

Mar 6 '22

Open Source Adventures: Episode 10: Real Numbers supports for Crystal Z3

#ruby #crystal #z3

8

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 09: Data Extraction Support for Crystal Z3

#crystal #ruby #z3

9 3

3 min read

Tomasz Wegrzanowski

Mar 5 '22

Open Source Adventures: Episode 08: Extending Crystal Z3 for Booleans

#crystal #ruby #z3

7

6 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 06: How my crystal-z3 compares with bcardiff's crystal-z3

#crystal #ruby #z3

7 5

3 min read

Tomasz Wegrzanowski

Mar 3 '22

Open Source Adventures: Episode 05: Sudoku Solver in Crystal Z3

#crystal #ruby #z3

7 6

6 min read

Tomasz Wegrzanowski

Mar 4 '22

Open Source Adventures: Episode 07: Specs For Crystal Z3

#crystal #ruby #z3

6

5 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 03: Object-Oriented Interface for Crystal Z3

#ruby #crystal #z3

10 4

6 min read

Tomasz Wegrzanowski

Mar 2 '22

Open Source Adventures: Episode 04: Automated Type Conversion for Crystal Z3

#crystal #ruby #z3

8 2

6 min read

Tomasz Wegrzanowski

Mar 1 '22

Open Source Adventures: Episode 02: Hiding Low Level Concerns for Crystal Z3

#ruby #crystal #z3

13 3

6 min read

Ary Borenszweig

Mar 1 '22

Why I love Ruby: the secret algorithms

#ruby #crystal

21 1

6 min read

Tomasz Wegrzanowski

Mar 1 '22

Open Source Adventures: Episode 01: Crystal FFI and Z3

#programming #crystal #z3 #ruby

14

6 min read

Ary Borenszweig

Feb 22 '22

Why I love Ruby: blocks

#ruby #crystal

22 1

5 min read

Ary Borenszweig

Feb 21 '22

Why I love Ruby: a great standard library

#ruby #crystal

25 5

4 min read

Ary Borenszweig

Feb 20 '22

Why I love Ruby: powerful calls

#ruby #crystal

43 4

6 min read

Ary Borenszweig

Feb 17 '22

Why I love Ruby: equality

#ruby #crystal

54 11

3 min read

Ary Borenszweig

Feb 19 '22

Why I love Ruby: almost everything is a call

#ruby #crystal

24 4

4 min read

Ary Borenszweig

Feb 18 '22

Why I love Ruby: string representation

#ruby #crystal

22

5 min read