Deno Website Diff

A Deno util that uses puppeteer to get screenshots of a website in different resolutions and check them for visual changes

Running it

Puppeter executable is necessary. Images will be generated inside screenshots folder.

Generating the first screenshots

Generates screenshots of the website for all resolutions

PUPPETEER_EXECUTABLE_PATH=/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome deno run --allow-read --allow-write --allow-net --allow-env --allow-run --unstable mod.ts https://mywebsite.com

Generating diffs

Generates diffs of the domain with the previously stored screenshots

PUPPETEER_EXECUTABLE_PATH=/Applications/Google\ Chrome.app/Contents/MacOS/Google\ Chrome deno run --allow-read --allow-write --allow-net --allow-env --allow-run --unstable mod.ts https://mywebsite.com --diff