From https://discord.com/channels/695645237418131507/1451994700025298957/1452992894247108660

It is not hard-coded - it's configurable and can be enabled/disabled.

1. Default

By default, wayparam replaces all query parameter values with a placeholder, which is FUZZ.

Example (default):

https://example.com/search?q=test&page=2
→ https://example.com/search?page=FUZZ&q=FUZZ

but you can decide to use --placeholder:

wayparam -d example.com --placeholder X

output:

https://example.com/search?page=X&q=X

2. Disable replacement entirely (keep real values)

Use --keep-values:

wayparam -d example.com --keep-values

Output:

https://example.com/search?page=2&q=test

This completely disables FUZZ replacement.

Internal logic (for clarity)

Internally this is controlled by NormalizeOptions:

keep_values = False -> replace values with placeholder
keep_values = True -> preserve original values
placeholder = "FUZZ" -> configurable string

So the behavior is explicitly user-controlled, not implicit or hard-coded.