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Welcome to the Crystal Forum
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0
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3382
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December 4, 2018
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Accessing Google APIs via Crystal
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4
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52
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October 9, 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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70
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October 9, 2026
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Announcing krikri - An Ansible compatible engine written in Crystal
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1
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67
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October 8, 2026
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VCMusic:Simple and lightweight music player written in Crystal and built Adwaita
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3
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98
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October 7, 2026
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RFC: `with ... yield` replacement
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58
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4643
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October 7, 2026
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Reaching out to maintainers of downstream Crystal packages
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4
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109
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October 7, 2026
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Milestone: Running an Offline Kemal App with DNF on Fedora Linux! 🎉
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4
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120
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October 7, 2026
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Macro hook for full file
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8
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113
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October 7, 2026
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Athena ORM Alpha Version - Testers wanted!
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3
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257
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October 5, 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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136
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October 4, 2026
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Haml.cr: Haml template engine for Crystal
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5
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142
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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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141
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October 4, 2026
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Updated Cryomongo driver for MongoDB 8.0 (now ready)
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14
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446
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October 3, 2026
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CodeGraph support for Crystal — feedback wanted
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0
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65
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October 3, 2026
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Py-crystal — write Python extension modules in Crystal`
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2
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90
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October 2, 2026
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Crystal packaging in Fedora
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32
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717
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October 1, 2026
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Nicolino, a static site generator
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8
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441
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September 29, 2026
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Alternatives To Snake Case? [ String Splitting, Parsing ]
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2
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112
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September 29, 2026
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Upcoming 1.22 release
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1
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165
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September 29, 2026
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Using Macros to make docopt faster. Like, 75x faster
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6
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178
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September 28, 2026
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Socket connection error after macOS 26.7 update
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10
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152
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September 27, 2026
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`String::RawConverter` as a nano-benchmark for LLMs
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6
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101
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September 27, 2026
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Hello, new Crystal user,
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1
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95
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September 26, 2026
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Crystal 1.21.1 is released!
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0
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90
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September 26, 2026
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Spinel - Experimental Ruby Compiler for Standalone Executables
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8
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496
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September 26, 2026
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A small experiment on Crystal performance
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22
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805
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September 26, 2026
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Meridian: a deployment CLI for rootless Podman
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2
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94
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September 25, 2026
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Chronicle v0.1.0: Telemetry harvester and context engine for Wayland and AI agents
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5
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147
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September 23, 2026
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Variables in loops
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1
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103
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September 22, 2026
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