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Crystal 0.19 breaks Crinja
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1
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141
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January 19, 2026
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There is a way to optimize this program?
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62
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1866
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January 18, 2026
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Incorrect overload selected with freevar and generic inheritance
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4
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478
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January 17, 2026
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Empty content when reading 'big' packets on TCP/IP
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4
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276
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January 15, 2026
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State & Plans of GUI development with Crystal
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77
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13898
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January 15, 2026
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\b in regexp is word boundary, not backspace
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4
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192
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January 15, 2026
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Crystal on OpenIndiana
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5
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233
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January 14, 2026
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Crystal spec is VERY slow and very high CPU usage when the first time run `crystal spec -O1`
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9
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291
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January 13, 2026
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C-binding type signature for pointer or nil
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9
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178
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January 7, 2026
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Rewrite the ruby version of rbtris(which use ruby2d gem) use sdl.cr, the screen refresh doesn't seem to work correctly
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11
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389
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January 5, 2026
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Any way to specify default -D options?
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5
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221
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January 5, 2026
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Newline-delimited JSON
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14
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738
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December 27, 2025
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How to Extract the homepage Field from shard.yml
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8
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333
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December 27, 2025
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Very slow build speeds for hello world
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48
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1921
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December 25, 2025
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How to get the width of the terminal?
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5
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618
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December 21, 2025
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Create parsor for simple if statements
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1
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231
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December 17, 2025
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Modifying a set (or hash) while iterating it
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3
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212
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December 8, 2025
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How to increase recursion depth limit (stack size limit)?
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12
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2198
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November 24, 2025
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Get the current mode of a file
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5
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146
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November 19, 2025
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OptionParser : conditional option
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4
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173
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November 18, 2025
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File reads, reversing a slice
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4
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270
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November 15, 2025
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Restricting options in CLI app
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4
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288
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November 13, 2025
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Question about inheritence
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1
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159
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November 6, 2025
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Generate a library and load it
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14
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877
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November 5, 2025
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Equivalent of Ruby's `self.class::Subclass`
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16
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584
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October 30, 2025
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Cml and choose - type problems
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3
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201
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October 28, 2025
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Feasibility of multi-executable architecture for a large application using Crystal
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6
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286
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October 26, 2025
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How can I force the type of a nested literal from the outside in?
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2
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175
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October 25, 2025
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Optimization for nillable var check and code
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7
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291
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October 21, 2025
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Check if an array index exist
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3
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249
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October 20, 2025
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