Demos
Simple Programs
nginx
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nginx + PHP-FPM
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Shell
Python
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Shell on wasm-posix-kernel
dash shell + GNU coreutils running inside a POSIX kernel compiled to WebAssembly
Interactive
Script
Start Shell
Stop
-- Insert Snippet --
echo hello
ls /tmp
echo "hello world" | wc -c
i=1; while [ $i -le 5 ]; do echo $i; i=$((i+1)); done
echo test > /tmp/f.txt && cat /tmp/f.txt
-- Load Example --
Hello World
Pipes & Filters
Loops & Arithmetic
File Operations
Text Processing
Subshells & Variables
Run
Ctrl+Enter to run
Shell Commands
echo "Hello from dash on WebAssembly!" uname -a echo "---" echo "Available coreutils:" echo cat cut head tail sort uniq wc tr printf basename dirname env expr test
Output