observerward

Install command:
brew install observerward

Also known as: observer_ward

Web application and service fingerprint identification tool

https://emo-crab.github.io/observer_ward/

License: GPL-3.0-only

Formula JSON API: /api/formula/observerward.json

Formula code: observerward.rb on GitHub

Bottle (binary package) installation support provided for:

macOS on
Apple Silicon
sequoia
sonoma
ventura
macOS on
Intel
sonoma
ventura
Linux ARM64
x86_64

Current versions:

stable 2025.6.5

Depends on when building from source:

rust 1.87.0 Safe, concurrent, practical language

Analytics:

Installs (30 days)
observerward 36
observerward --HEAD 1
Installs on Request (30 days)
observerward 36
observerward --HEAD 1
Build Errors (30 days)
observerward 0
Installs (90 days)
observerward 168
observerward --HEAD 2
Installs on Request (90 days)
observerward 168
observerward --HEAD 2
Installs (365 days)
observerward 828
observerward --HEAD 2
Installs on Request (365 days)
observerward 828
observerward --HEAD 2
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