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emscripten-core/emscripten

Emscripten: An LLVM-to-WebAssembly Compiler

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 (27,361 stars)
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 (3,519 forks)
Indexed issues
 (121 indexed issues)
open beginner issues
 (118 open beginner issues)
Latest indexed
Aug 14, 2026
Last GitHub push
May 15, 2026
License
Other
Contributing guide
Contributing guide
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No code of conduct
Dominant language
C++
PR merge metrics
 (Avg merge 19d 10h) (147 merged PRs in 30d)
Beginner labels
help wanted

Issues

118 open indexed issues

Open
add uploader demo to tests
help wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #11128 · May 11, 2020 · C++ · 27,361 stars

12 comments0 reactions0 assignees
Open
WebIDL + JSImplementation + DOMString
good first bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #10705 · Mar 17, 2020 · C++ · 27,361 stars

2 comments0 reactions0 assignees
Open
Asyncify: support recursive yield
good first bughelp wantedwontfix
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #10375 · Feb 6, 2020 · C++ · 27,361 stars

3 comments5 reactions0 assignees
Open
Make use of Asyncify for pthread_join
asyncifygood first bughelp wantedmultithreading
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #9910 · Nov 27, 2019 · C++ · 27,361 stars

25 comments1 reaction0 assignees
Open
WebIDL binder: Use WeakRefs in cache
good first bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #9854 · Nov 18, 2019 · C++ · 27,361 stars

7 comments2 reactions0 assignees
Open
Use WeakRefs in event handlers?
good first bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #9820 · Nov 11, 2019 · C++ · 27,361 stars

3 comments0 reactions0 assignees
Open
is allocateUTF8 safe to use ?
good first bughelp wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #9786 · Nov 5, 2019 · C++ · 27,361 stars

9 comments0 reactions0 assignees
Open
scanf prompt loops forever
help wanted
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #9183 · Aug 8, 2019 · C++ · 27,361 stars

14 comments2 reactions0 assignees
Open
Upgrade MUSL Version
help wantedwontfix
Why recommendedNo assignee yet · Has a beginner-friendly label
No assignee yetHas a beginner-friendly labelContributing guide available

emscripten-core / emscripten · #7279 · Oct 13, 2018 · C++ · 27,361 stars

14 comments0 reactions0 assignees