Skip to content

Pull requests: bytecodealliance/wasmtime

New pull request New
86 Open 9,229 Closed
86 Open 9,229 Closed
Author
Filter by author
Loading
Label
Filter by label
Loading
Use alt + click/return to exclude labels
or ⇧ + click/return for logical OR
Projects
Filter by project
Loading
Milestones
Filter by milestone
Loading
Reviews
Filter by reviews
No reviews Review required Approved review Changes requested
Assignee
Filter by who’s assigned
Assigned to nobody Loading
Sort
Sort by
Newest Oldest Most commented Least commented Recently updated Least recently updated Best match
Most reactions
👍 👎 😄 🎉 😕 ❤️ 🚀 👀

Pull requests list

Fix wasip1 memory leak wasi Issues pertaining to WASI
#12599 opened Feb 16, 2026 by mbund Loading…
Make SCCs and graph traversals reusable wasmtime:api Related to the API of the `wasmtime` crate itself
#12590 opened Feb 13, 2026 by fitzgen Loading…
1
Add Global::value_ptr() for cross-thread cooperative signaling wasmtime:api Related to the API of the `wasmtime` crate itself
#12587 opened Feb 13, 2026 by AlbertMarashi Loading…
11
Add struct subtypes fuzzing Issues related to our fuzzing infrastructure
#12577 opened Feb 12, 2026 by khagankhan Loading…
11
WIP: component func witness wasmtime:api Related to the API of the `wasmtime` crate itself
#12573 opened Feb 11, 2026 by pchickey • Draft
Remove subtask reparenting fuzzing Issues related to our fuzzing infrastructure wasi Issues pertaining to WASI
#12570 opened Feb 11, 2026 by alexcrichton • Draft
1
2
Limit the number of frames in backtrace collection wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:config Issues related to the configuration of Wasmtime
#12542 opened Feb 9, 2026 by adambratschikaye Loading…
8
Add support for fine-grained operator costs wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:config Issues related to the configuration of Wasmtime winch Winch issues or pull requests
#12541 opened Feb 9, 2026 by d-sonuga Loading…
1
10
S390x: implement arith overflow cranelift Issues related to the Cranelift code generator
#12523 opened Feb 4, 2026 by theotherjimmy Loading…
21
fix: skip importing memfd and rustix if std feature is disabled cranelift Issues related to the Cranelift code generator wasmtime:api Related to the API of the `wasmtime` crate itself
#12520 opened Feb 4, 2026 by HoKim98 Loading…
24
fix: skip drop_fibers_and_futures when concurrency support is disabled wasmtime:api Related to the API of the `wasmtime` crate itself
#12515 opened Feb 4, 2026 by zacharywhitley Loading…
1
perf(wasi-nn): avoid extra allocations in tensor byte conversions
#12490 opened Feb 2, 2026 by ANtutov Loading…
1
Implement branch hinting proposal support wasmtime:docs Issues related to Wasmtime's documentation
#12483 opened Jan 31, 2026 by gfx Loading…
1
5
Fix leaks of already-initialized fields when struct/array init fails wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:ref-types Issues related to reference types and GC in Wasmtime
#12482 opened Jan 31, 2026 by zzjas Loading…
1
4
Fixed-length lists, host side fuzzing Issues related to our fuzzing infrastructure wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:c-api Issues pertaining to the C API. wasmtime:config Issues related to the configuration of Wasmtime
#12315 opened Jan 11, 2026 by cpetig • Draft
7
chore: update wit files to 0.2.9
#12247 opened Jan 6, 2026 by cdmurph32 • Draft
4
Add support for map type fuzzing Issues related to our fuzzing infrastructure wasmtime:api Related to the API of the `wasmtime` crate itself wasmtime:c-api Issues pertaining to the C API. wasmtime:config Issues related to the configuration of Wasmtime wizer Issues related to Wizer snapshotting, pre-initialization, and the `wasmtime wizer` subcommand
#12216 opened Dec 23, 2025 by yordis • Draft
10
Additional matching wasmtime:api Related to the API of the `wasmtime` crate itself
#12212 opened Dec 22, 2025 by BoilingFusion Loading…
1
4
feat(p3): implement wasi:tls wasmtime:api Related to the API of the `wasmtime` crate itself
#12174 opened Dec 16, 2025 by rvolosatovs • Draft
wasip3 filesystem unlink: Homogenize error returns wasi:impl Issues pertaining to WASI implementation in Wasmtime wasi:tests Issues pertaining to WASI tests in Wasmtime wasi Issues pertaining to WASI
#12169 opened Dec 16, 2025 by wingo Loading…
3
filesystem: Paper over fadvise harmless failure on macos wasi Issues pertaining to WASI
#12138 opened Dec 8, 2025 by wingo Loading…
3
fix(jit): Add MAP_JIT support for 100% stable JIT on ARM64 macOS cranelift Issues related to the Cranelift code generator
#12077 opened Nov 24, 2025 by darmie Loading…
1
20
Update README and linker documentation for function wrapping in module instances wasmtime:api Related to the API of the `wasmtime` crate itself
#12073 opened Nov 23, 2025 by Tam1SH Loading…
4
Capturing caller instance support wasmtime:api Related to the API of the `wasmtime` crate itself
#12064 opened Nov 21, 2025 by gionut Loading…
3
[Cranelift] (n < m) → ((if c then m else x) < (if c then n else x)) …= false cranelift Issues related to the Cranelift code generator isle Related to the ISLE domain-specific language
#12001 opened Nov 7, 2025 by bongjunj Loading…
6
ProTip! Filter pull requests by the default branch with base:main.