github.com/raj/wgpu-cr
0.1.1 / published Aug 19, 2026 / repository
Crystal bindings for wgpu-native (WebGPU), inspired by wgpu-py. Low-level FFI + an idiomatic high-level API for GPU compute and rendering.
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The documentation build for this version ran and did not produce anything usable. That is usually a shard that does not compile against the Crystal version it declared.
What the builder reported
docs-build: crystal docs exited 62
crystal docs said:
no-egress: verified in-process as uid 1000, ip and vsock sockets denied, io_uring denied, no_new_privs set
Crystal built without LibXML2 support, HTML sanitization will be skipped
Showing last frame. Use --error-trace for full trace.
In src/wgpu/native.cr:6:1
6 | require "./link"
^
Error: can't find file './link' relative to '/tmp/tmp.JbNbno/src/src/wgpu/native.cr'