Emscripten is an LLVM-to-JavaScript compiler. It takes LLVM bitcode (which can be generated from C/C++, using llvm-gcc or clang, or any other language that can be converted into LLVM) and compiles that into JavaScript, which can be run on the web (or anywhere else JavaScript can run).
Commercial Use
Modify
Distribute
Sub-License
Private Use
Hold Liable
Include Copyright
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
There are no reported vulnerabilities
| 30 Day SummarySep 30 2025 — Oct 30 2025
 | 12 Month SummaryOct 30 2024 — Oct 30 2025
 |