changedetection.io vs byob

changedetection.io and byob share 5 technologies: Flask, werkzeug, flask-login, wtforms, and flask-wtf. Both are written in Python.

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What they share and what sets them apart

dgtlmoon

changedetection.io

Best and simplest tool for website change detection, web page monitoring, and website change alerts. Perfect for tracking content changes, price drops, restock alerts, and website defacement monitoring— MCP included! all for free or enjoy our SaaS plan!

Python35.8kRead on November 14, 2026, at commit 900a120What is changedetection.io built with?

Only in changedetection.io

In common

malwaredllc

byob

An open-source post-exploitation framework for students, researchers and developers.

Python9.5kRead on November 15, 2026, at commit b494690What is byob built with?

Only in byob

Side by side

SizeLines written by people and agents, without generated ones; code files, without tests.
changedetection.io109,075 lines written268 code files
byob357,232 lines written516 code files
Who writes itA commit counts as AI's when it carries its signature: a Co-Authored-By line, its author name or the merge of its branch.
changedetection.io3.3% of its commits signed by AIWith Claude Code and GitHub Copilot
byob0% of its commits signed by AI
ActivityFrom GitHub and its history, on the day SeeRepo read it.
changedetection.ioLast push November 14, 20262,697 commits35,806 stars
byobLast push October 18, 2026625 commits9,520 stars
TestsThe files that test the code, and the share of code files a test imports.
changedetection.io221 test files34.7% of its code files have a test that imports them
byob28 test files2.1% of its code files have a test that imports them

Frequently asked questions

Which is bigger, changedetection.io or byob?
byob, with 357,232 lines written; changedetection.io has 109,075.

The proof: malwaredllc/byob's code at commit b494690

Which has more GitHub stars, changedetection.io or byob?
changedetection.io, with 35,806 stars; byob has 9,520.

The proof: dgtlmoon/changedetection.io on GitHub

Which has more tests, changedetection.io or byob?
changedetection.io, with 221 test files; byob has 28.

The proof: dgtlmoon/changedetection.io's code at commit 900a120

Which was updated more recently, changedetection.io or byob?
changedetection.io: its last push was on November 14, 2026, and byob's on October 18, 2026.

The proof: dgtlmoon/changedetection.io's commits on GitHub

Which has more commits signed by AI, changedetection.io or byob?
changedetection.io: an AI signed 3.3% of its commits, with Claude Code and GitHub Copilot.

The proof: the commits each tool signed in dgtlmoon/changedetection.io

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