WebAssembly/shared-everything-threads

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A draft proposal for spawning threads in WebAssembly

Stars: 97
Forks: 6
Open beginner issues: 0
Indexed issues: 25

Dominant language: WebAssembly
License: No license data
Last GitHub push: Jun 25, 2026
Latest indexed: Sep 20, 2026
Contributing guide: Contributing guide
Code of conduct: Code of conduct
Beginner labels: No beginner labels indexed
PR merge metrics: No merged PRs in 30d

Beginner friendly Everything

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25 open issues indexed

shared objects: user space initialization safety Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

WebAssembly/shared-everything-threads#119 · 2 comments · Opened Aug 28, 2026
Overloading of RMW and wait operations Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#114 · 7 comments · Opened Apr 23, 2026
Change "share" syntax in func type Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#106 · Opened Jan 3, 2026
Clarifications on "more complex" unchanged instructions Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

WebAssembly/shared-everything-threads#105 · 6 comments · Opened Nov 5, 2025
Making thread-local initialization explicit Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#99 · 5 comments · Opened Jun 18, 2025
Disallow atomic operations on unshared objects? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#98 · 18 comments · Opened May 19, 2025
Unclear meaning of unshared `externref` and `anyref` in combination with JS API Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#97 · 7 comments · Opened Apr 16, 2025
Identify start function in CM `thread.spawn` with an index Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#89 · 26 comments · Opened Nov 25, 2024
Ideas and resources for fuzzing shared-everything threads Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

WebAssembly/shared-everything-threads#84 · 8 comments · Opened Oct 15, 2024
Data count section is insufficient for shared data segments Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

WebAssembly/shared-everything-threads#83 · 17 comments · Opened Sep 20, 2024
Allowing instantiation of modules that import linear memory as shared, with unshared memory Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

WebAssembly/shared-everything-threads#82 · 8 comments · Opened Sep 12, 2024
Text format for shorthand `shared` functions Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

WebAssembly/shared-everything-threads#81 · 6 comments · Opened Aug 28, 2024
Design doc for collecting shared-to-unshared edges Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#79 · Opened Aug 14, 2024
Alternative to ThreadLocalFunction Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#75 · 2 comments · Opened Jul 12, 2024
Using FinalizationRegistry for ThreadBoundData Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#74 · 4 comments · Opened Jul 11, 2024
Text format for inline `shared` tables Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#71 · 5 comments · Opened Jun 27, 2024
"Solving" TLS by doing nothing Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#70 · 5 comments · Opened Jun 20, 2024
Context locals redux Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#66 · 50 comments · 2 reactions · Opened Jun 10, 2024
Is there a way to make i31 shared? Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#57 · 5 comments · Opened May 2, 2024
Accessing non-shared locals insides shared-barrier Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#47 · 8 comments · Opened Mar 6, 2024
Making thread-local functions viable Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#46 · 17 comments · Opened Feb 28, 2024
Shared-to-non-shared edges Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#45 · 1 comment · Opened Feb 22, 2024
shared-suspendable and shared-fixed as separate function types Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#44 · 15 comments · Opened Feb 21, 2024
Alternative to thread-local globals and functions Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

WebAssembly/shared-everything-threads#42 · 19 comments · Opened Feb 15, 2024
Question about thread-local function optimization Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

WebAssembly/shared-everything-threads#41 · 1 comment · Opened Feb 15, 2024

WebAssembly/shared-everything-threads

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