Monitoring·Static page

Detect the change.
Keep the evidence.

Watch your pages and get notified when content or appearance changes. A screenshot is stored on every change, compared side by side with the previous one, and the change is reported as a GitHub Issue. No server, no external dependencies.

Use this template

Features

Everything essential, already done.

Capture only on change

Initial shot on day one, then only when a real change is detected. No filler captures.

Visual before/after compare

Each page shows two shots at 50% width side by side, with arrows to browse the history.

GitHub Issue per change

Every change opens or comments an issue, in the configured language (Spanish or English).

Screenshots outside the repo

State and images live in the Actions cache. Nothing generated is ever committed.

01

Define your sources

One row per URL in config.yml: CSS, XPath, JSONPath, or full HTML.

02

Capture on every change

Initial shot on day one, then only when something moves.

03

Publish the result

Dashboard, history and automatic issues. Old data is pruned to keep the site light.

Resilient by default.

·Tolerates anti-bot checks and cookie banners.
·No published hashes or text diff: the event matters, not the state.
·Screenshots persisted in the Actions cache, never the repository.
·Interface in Spanish and English, strings centralized.

From zero to published

A single configuration file.

Use the template on GitHub.
Fill in config.yml.
Enable GitHub Pages.
Run the workflow once.

language: en

sources:
  - name: News
    url: https://example.com/headline
  - name: Store
    url: https://example.org/latest-prices

Detect the change.Keep the evidence.