bun-debug

/bun:debug

Launch a script with Bun's debugger enabled for interactive debugging.

Parameters

file

(required): Script file to debug

--brk

Break at first line (for fast-exiting scripts)

--wait

Wait for debugger to attach before running

--port=

Use specific port (default: auto-assigned) Execution Standard debug (opens debug URL): bun --inspect $FILE Break at first line: bun --inspect-brk $FILE Wait for debugger attachment: bun --inspect-wait $FILE Custom port: bun --inspect = $PORT $FILE Debug tests: bun --inspect-brk test $PATTERN Output The command outputs a debug URL: ------------------- Bun Inspector ------------------- Listening: ws://localhost:6499/ Open: debug.bun.sh/#localhost:6499

Post-launch Report the debug URL to user Explain how to connect: Open debug.bun.sh/#localhost: in browser Or use VSCode with Bun extension attached to the WebSocket URL Remind about breakpoint controls (F8 continue, F10 step over, F11 step into) VSCode Integration For VSCode debugging, suggest adding to .vscode/launch.json : { "type" : "bun" , "request" : "launch" , "name" : "Debug" , "program" : "${file}" , "stopOnEntry" : true }