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Welcome to the Crystal Forum
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1
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3316
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December 4, 2018
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Looking for resources on idioms and patterns
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6
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132
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May 5, 2026
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Intro
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0
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33
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May 5, 2026
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User-space pipe implementation
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17
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258
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May 5, 2026
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Programmatic AST construction as a supported use case
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13
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225
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May 4, 2026
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I built a dashboard to track the Crystal ecosystem on GitHub: Crystal Community Stats
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1
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120
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May 2, 2026
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Benben v0.6.0 has been released
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20
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2415
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April 30, 2026
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"Why isn't there an LSP for Crystal?"
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21
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2851
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April 30, 2026
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Crystal 1.20.1 is released!
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1
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84
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April 30, 2026
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New shards proocodile is here!
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6
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570
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April 29, 2026
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Top IDE for Crystal?
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29
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9239
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April 29, 2026
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Awful experience when add sub-command specified options use OptionParser
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6
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237
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April 29, 2026
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[Idea] Splat def parameters into array
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11
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178
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April 28, 2026
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Crystal 1.19.2 is released!
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1
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65
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April 28, 2026
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Crystal community in Gitlab
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2
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74
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April 28, 2026
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Athena ORM Alpha Version - Testers wanted!
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1
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79
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April 26, 2026
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Handling typing for optional dependencies
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10
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191
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April 26, 2026
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Athena 0.22.0 | Now with real-time updates!
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0
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201
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April 25, 2026
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Kemal-by-example: Discover the Power of Kemal Through Practice
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10
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177
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April 25, 2026
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A pomodoro timer written in Crystal
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2
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72
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April 24, 2026
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Execution contexts and `HTTP::Server`
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5
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115
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April 23, 2026
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Crystal for Agents v1.20.0 release
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18
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276
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April 23, 2026
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Why do you choose Crystal over Rust?
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5
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246
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April 22, 2026
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LLM Assisted Coding ( Vibe coding )
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0
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92
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April 22, 2026
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Why Crystal, 10 Years Later: Performance and Joy
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1
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133
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April 21, 2026
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Crystal Weekly is relaunching today!
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9
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248
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April 21, 2026
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Different levels of `@[Deprecation]` annotations?
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13
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134
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April 21, 2026
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[ANN] Project Journaling Protocol (PJP): Persistent Memory for your AI Pair-Programmers
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4
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111
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April 21, 2026
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When are folks removing `Time.monotonic` usage from their shards?
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7
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320
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April 19, 2026
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Experimental Crystal stdlib replacements
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2
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152
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April 19, 2026
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