SPIDER
SPIDER captures every step of your debugging process. Revisit prior code states, see outputs and diffs at a glance, and make sense of your work with an interactive node canvas.
main.py — SPIDER
main.py
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def validate_input(data):
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if data is None:
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raise ValueError("Empty")
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return process(data)
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result = validate_input(x)
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print(result)
OUTPUT
PROBLEMS
Processing complete. Result: 42
Initial state
✓ Output captured
Added validation
✓ Output captured
Try/catch block
TypeError: undefined
Fixed edge case ✓
✓ Output captured
Bug was here! Check null case 🐛
This fixed the crash on empty input
Features
Snapshot History
Every run creates a snapshot. Revisit any prior code state instantly with full context.
Output at a Glance
See stdout, stderr, and errors for each snapshot without switching contexts.
AI Summaries
Automatically generated summaries highlight key code changes for quick review.
Drag & Arrange
Organize your debugging canvas. Move nodes, add sticky notes, color-code your work.
Start capturing your debugging process today.