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Welcome to the Crystal Forum
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1
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3292
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December 4, 2018
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Projects that shouldn't work: doomcr
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6
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51
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March 1, 2026
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Why Isn't Every Sane Developer Obsessed with Crystal?
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34
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402
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February 28, 2026
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Retriggering a shards postinstall?
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2
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42
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February 28, 2026
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RFC: New Motto For Crystal
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34
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1491
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February 28, 2026
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Error: can't find file 'sanitize'
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4
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59
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February 28, 2026
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Today in prototypes that worked too well: Sheety!
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19
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159
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February 28, 2026
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Crystal spec hangs on Apple Silicon after linking
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6
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55
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February 28, 2026
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I Built A Crystal Compiler With Parallel/Incremental Compilation
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13
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265
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February 27, 2026
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Croupier, a tasks / dataflow library
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12
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548
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February 27, 2026
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The mighty Tsoding made a crystal video
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2
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102
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February 25, 2026
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Update a value in struct which previously unknown, easy way?
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4
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270
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February 25, 2026
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Possible Bug report: Problem compiling Crystal programs after update to the latest release on Termux (Android)
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2
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39
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February 24, 2026
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Experimental personal AI agent: Crybot
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16
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339
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February 24, 2026
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How to search keyword on Crystal lang Change log?
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7
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39
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February 23, 2026
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Need to crazy-optimize some GMP stuff?
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4
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86
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February 23, 2026
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Vibe Collab: a way to collaborate while wielding AI agents
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0
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43
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February 22, 2026
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Di; new dependency injection shard
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17
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141
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February 21, 2026
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Announcing Autobot - AI agent framework in Crystal
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1
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110
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February 21, 2026
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Crystal in LangArena benchmark
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3
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109
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February 20, 2026
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Vibe-coding in Crystal
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39
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1021
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February 20, 2026
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ANSI sequences modified unexpectedly
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3
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51
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February 19, 2026
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I went crazy and tried to do some hard stuff because I'm an adult and can just do things
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7
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197
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February 19, 2026
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How/Why did you find Crystal?
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25
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1328
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February 19, 2026
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Feedback about a more regular spotlight/showcase of Crystal projects
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4
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209
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February 18, 2026
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When are folks removing `Time.monotonic` usage from their shards?
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6
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256
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February 18, 2026
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Crystal driving the LLM?
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11
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130
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February 17, 2026
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Shards' `postinstall` considered harmful
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115
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5604
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February 17, 2026
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`hace` shard
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2
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40
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February 14, 2026
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Training ChatGPT on Crystal's standard lib and syntax
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19
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1204
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February 17, 2026
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