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About the Help & Support category
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0
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965
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December 6, 2018
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Just for confirm: after the discussions, what do people (including the core team) call someone who uses Crystal?
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4
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62
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October 13, 2026
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Alternatives To Snake Case? [ String Splitting, Parsing ]
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4
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126
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October 13, 2026
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Generic class new doesn't infer type var for instance var
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2
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66
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October 11, 2026
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Ld64.lld: undefined symbol: close (and memcpy/memset/etc.) linking on macOS 26 (Xcode 26.2 SDK)
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1
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88
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October 9, 2026
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Runtime problem with an application compiled with Crystal 1.21.1
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5
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147
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October 4, 2026
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GitHub action for Ubuntu GETting 404 fetching dependencies
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8
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146
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October 4, 2026
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Socket connection error after macOS 26.7 update
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10
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157
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September 27, 2026
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Variables in loops
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1
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107
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September 22, 2026
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Help with the Log module and databases
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4
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91
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September 20, 2026
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How about the new lightwight semantic analyzer in newest 0.19 crystalline?
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6
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404
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September 18, 2026
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Not initialized error
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13
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290
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September 15, 2026
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Crystal JSON Lexer is too strict on single unpaired UTF-16 surrogate for skipped fields
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2
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96
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September 9, 2026
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Using new parallel ExecutionContext
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26
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702
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September 3, 2026
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How to make your crystal program compile reeeeeally slow
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10
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250
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September 3, 2026
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How to create a GUI app using libui-ng on Windows?
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36
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2781
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August 30, 2026
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Surprising non-performance of String#split
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16
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313
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August 28, 2026
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Log: When to use emit vs. context
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3
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163
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August 9, 2026
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Redis sentinel support
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7
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178
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July 29, 2026
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Unexpected token: "DELIMITER_START" was, well, unexpected
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3
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104
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July 24, 2026
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How to enable automatic multi-thread on Crystal 1.21?
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4
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142
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July 18, 2026
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Non-blocking STDIN read
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3
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109
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July 14, 2026
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Clear-cache effect?
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1
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97
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June 25, 2026
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Compilation on OpenBSD
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11
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240
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June 22, 2026
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State & Plans of GUI development with Crystal
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79
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14574
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June 16, 2026
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User-space pipe implementation
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40
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1126
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June 15, 2026
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Macro finished
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9
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224
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June 2, 2026
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Argon2 question
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1
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142
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May 30, 2026
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ERROR: Unable to identify distribution type (void)
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8
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209
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May 22, 2026
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Why my shards no search result in shardbox or shards.info?
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11
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271
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May 13, 2026
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