bytecodealliance/wasmtime
View on GitHubA lightweight WebAssembly runtime that is fast, secure, and standards-compliant
- Stars
- 18.6k
- Forks
- 1.8k
- Open beginner issues
- 0
- Indexed issues
- 770
- Avg merge
- 1d 18h
- Merged PRs (30d)
- 126
- Dominant language
- Rust
- License
- Apache-2.0
- Last GitHub push
- Sep 14, 2026
- Latest indexed
- Sep 14, 2026
- Contributing guide
- Contributing guide
- Code of conduct
- Code of conduct
- Beginner labels
- good first issue help wanted
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bug cranelift cranelift:area:aarch64
bytecodealliance/wasmtime#5483 · 1 comment · 0 reactions · 0 assignees ·
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wasmtime:platform-support
bytecodealliance/wasmtime#5499 · 12 comments · 1 reaction · 0 assignees ·
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wasmtime:debugging
bytecodealliance/wasmtime#5537 · 14 comments · 4 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5559 · 1 comment · 2 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5574 · 3 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5616 · 8 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5617 · 5 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:goal:optimize-speed cranelift:mid-end
bytecodealliance/wasmtime#5623 · 3 comments · 0 reactions · 0 assignees ·
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bug
bytecodealliance/wasmtime#5628 · 4 comments · 0 reactions · 0 assignees ·
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cranelift
bytecodealliance/wasmtime#5634 · 0 comments · 0 reactions · 0 assignees ·
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wasm-proposal:threads
bytecodealliance/wasmtime#5643 · 0 comments · 0 reactions · 0 assignees ·
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bug cranelift
bytecodealliance/wasmtime#5645 · 6 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5648 · 2 comments · 0 reactions · 0 assignees ·
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wasm-proposal:threads
bytecodealliance/wasmtime#5660 · 0 comments · 0 reactions · 0 assignees ·
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isle
bytecodealliance/wasmtime#5686 · 1 comment · 0 reactions · 0 assignees ·
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isle
bytecodealliance/wasmtime#5699 · 1 comment · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5700 · 12 comments · 1 reaction · 0 assignees ·
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bytecodealliance/wasmtime#5713 · 6 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5732 · 25 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5752 · 9 comments · 0 reactions · 0 assignees ·
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isle
bytecodealliance/wasmtime#5771 · 6 comments · 0 reactions · 0 assignees ·
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Souper-synthesized optimizations that we should investigate generalizing and adding to the mid-end Opencranelift:goal:optimize-speed souper
bytecodealliance/wasmtime#5783 · 8 comments · 0 reactions · 0 assignees ·
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bug cranelift cranelift:area:aarch64
bytecodealliance/wasmtime#5824 · 0 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:goal:compile-time
bytecodealliance/wasmtime#5829 · 0 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5862 · 3 comments · 0 reactions · 0 assignees ·
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good first issue
bytecodealliance/wasmtime#5879 · 4 comments · 1 reaction · 0 assignees ·
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bug cranelift cranelift:area:riscv64
bytecodealliance/wasmtime#5882 · 0 comments · 0 reactions · 0 assignees ·
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cranelift:area:x64 wasm-proposal:simd
bytecodealliance/wasmtime#5913 · 0 comments · 0 reactions · 0 assignees ·
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Is if safe to have `unsafe impl Send + Sync` for custom types when using wasmtime in single thread? Open
bytecodealliance/wasmtime#5936 · 1 comment · 0 reactions · 0 assignees ·
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cranelift:area:clif
bytecodealliance/wasmtime#5962 · 1 comment · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#5974 · 7 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#6002 · 1 comment · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#6009 · 4 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:E-easy cranelift:mid-end good first issue
bytecodealliance/wasmtime#6038 · 0 comments · 0 reactions · 0 assignees ·
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bytecodealliance/wasmtime#6040 · 2 comments · 0 reactions · 0 assignees ·
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cranelift
bytecodealliance/wasmtime#6050 · 0 comments · 1 reaction · 0 assignees ·
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cranelift:goal:optimize-speed
bytecodealliance/wasmtime#6051 · 3 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:area:clif
bytecodealliance/wasmtime#6056 · 0 comments · 4 reactions · 0 assignees ·
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bug cranelift
bytecodealliance/wasmtime#6073 · 0 comments · 4 reactions · 0 assignees ·
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cranelift cranelift:goal:compile-time cranelift:goal:optimize-speed cranelift:mid-end
bytecodealliance/wasmtime#6080 · 7 comments · 0 reactions · 0 assignees ·
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isle
bytecodealliance/wasmtime#6082 · 5 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:goal:optimize-speed cranelift:mid-end
bytecodealliance/wasmtime#6094 · 10 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:area:machinst cranelift:area:x64
bytecodealliance/wasmtime#6097 · 2 comments · 1 reaction · 0 assignees ·
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cranelift:goal:optimize-speed
bytecodealliance/wasmtime#6100 · 0 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:goal:optimize-speed cranelift:mid-end
bytecodealliance/wasmtime#6106 · 2 comments · 0 reactions · 0 assignees ·
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cranelift cranelift:goal:optimize-speed cranelift:mid-end
bytecodealliance/wasmtime#6109 · 0 comments · 0 reactions · 0 assignees ·
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wasmtime logo idea Open
bytecodealliance/wasmtime#6127 · 2 comments · 1 reaction · 0 assignees ·
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isle
bytecodealliance/wasmtime#6128 · 9 comments · 1 reaction · 0 assignees ·
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cranelift cranelift:mid-end
bytecodealliance/wasmtime#6129 · 0 comments · 0 reactions · 0 assignees ·
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wasmtime:docs
bytecodealliance/wasmtime#6139 · 1 comment · 0 reactions · 0 assignees ·