CEF/Chromium Logs Output
# Render zshot-cli.com as a PNG, but output all Chromium log messages to STDERR
zshot --log-chrome-to-stderr https://zshot-cli.com/
zshot is based on the CEF project which embeds the Chromium browser as a headless browser. This process itself is quite complex, and has many internal behaviors that may be helpful in observing when debugging how zshot rendered something. You can use --log-chrome-to-stderr to observe these logs.
Log Levels
The log level you specify with --log-level will affect the logging level of the Chromium output as well.