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Playwright vs Shortest: catalog facts
Playwright	Shortest
Free Free and open source.	Free The framework is open source under the MIT license; it uses the Anthropic Claude API.
Windows, macOS, Linux, Command line	Command line
One API across Chromium, Firefox and WebKit Auto-waiting and retrying assertions reduce flaky tests	Writes end-to-end scenarios in natural language Built on Playwright
Requires writing test code Downloads its own browser builds, which take disk space	Requires access to the Anthropic Claude API Installed as a development dependency in a project
Downloadable app	Downloadable app
Open source	Open source
License: Apache-2.0	License: MIT
No account needed	Not stated if an account is needed
Works offline	Needs internet
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 8, 2026

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