emscripten-core

emscripten-core/emscripten

Emscripten: An LLVM-to-WebAssembly Compiler

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emscripten hacktoberfest wasm webassembly

7 Open Issues Need Help Last updated: Aug 9, 2026

Open Issues Need Help

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`WebAssembly.instantiate(): illegal flag value 90 @+642213` when `-sSINGLE_FILE=1` in release build 15 days ago

help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

Support `desynchronized` canvas context attribute 2 months ago

good first bug help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

Files uploading into Virtual File System with -s CASE_INSENSITIVE_FS=1 5 months ago

good first bug help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

[request] standalone version of file_packager.py 7 months ago

good first bug help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

Implement Direct Sockets API 7 months ago

help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

cURL-like API for XHR request as a JavaScript library 7 months ago

HTML5 API filesystem networking help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly

memoryprofiler parent div doesn't have a class 10 months ago

good first bug help wanted

emscripten-core/emscripten

27.6K

Emscripten: An LLVM-to-WebAssembly Compiler

C++

#emscripten#hacktoberfest#wasm#webassembly