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Welcome to the Crystal Forum
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1
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3308
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December 4, 2018
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Programmatic AST construction as a supported use case
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10
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91
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April 13, 2026
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Debugger support
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196
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11714
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April 12, 2026
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The Crumble framework
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0
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57
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April 12, 2026
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Crystal on Rails
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5
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117
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April 11, 2026
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Announcing kemal-auth — comprehensive authentication for Kemal
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0
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42
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April 10, 2026
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Announcing crystal-pdf, crystal-asciidoctor, and crystal-asciidoctor-pdf
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0
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56
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April 10, 2026
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LSP implementation for Crystal on Windows
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16
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661
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April 10, 2026
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Official Linux ARM64 builds
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1
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59
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April 9, 2026
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Crystal Talk in Singapore
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0
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55
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April 9, 2026
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Experimental Crystal stdlib replacements
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1
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95
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April 9, 2026
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Vibe-coding in Crystal
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65
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1572
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April 8, 2026
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User-space pipe implementation
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16
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218
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April 8, 2026
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[ANN] Planeta: a simple blog agregator
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0
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49
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April 7, 2026
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How to format the output of a time::span to a string? e.g. "3h24m12s"
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6
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199
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April 7, 2026
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Sysrift v0.1.0 release
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5
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183
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April 7, 2026
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[RFC] Surviving the AI PR Flood: The Macro X-Ray & Asymmetric TDD
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19
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388
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April 7, 2026
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Constant time cryptography
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2
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36
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April 7, 2026
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Create an SDK for Temporal.io
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3
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149
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April 6, 2026
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Vibe coded projects (various ports)
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1
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97
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April 5, 2026
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Upcoming 1.20 release
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2
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199
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April 7, 2026
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Kemal-cache: Powerful Caching for Kemal Applications
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1
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67
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April 3, 2026
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Kemal-by-example: Discover the Power of Kemal Through Practice
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3
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86
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April 2, 2026
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Data loss when writing long lines with File.print after File.set_encoding
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3
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81
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March 30, 2026
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Awful experience when add sub-command specified options use OptionParser
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5
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195
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March 28, 2026
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5 Years Anniversary of Crystal 1.0
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5
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315
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March 27, 2026
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Looking for Crystal or Ruby job in Sweden/Europe
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1
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136
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March 27, 2026
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Howdy (an introduction)
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8
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223
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March 25, 2026
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Introduction
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1
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99
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March 25, 2026
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New Preview Environment service for PRs
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0
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68
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March 24, 2026
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