call stack · step through

Call Stack Stepper

Three tiny programs, paused mid-run. Step through them line by line and watch the call stack build up and peel back off — every frame carrying its own copy of the values.

step 0 / 0
step
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stack depth over time
step
0 / 0
frames on stack
1
calls made
0
result
running…

source

▸ current line  ·  n frames paused here line 1

call stack

1 frame

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