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Python framework for fast, stealthy web automation and testing
A Python-based automation framework that simplifies UI testing, web scraping, and bot-detection evasion with built-in stealth modes and rich reporting.
SeleniumBase is a Python framework that streamlines browser automation, UI testing, and web scraping. It targets both newcomers and seasoned developers who need a reliable way to interact with modern web applications.
The library offers raw-Python scripting as well as pytest-compatible test cases, allowing automatic discovery and execution. Built-in stealth features—UC Mode and CDP Mode—help bypass bot-detection, CAPTCHAs, and Cloudflare challenges. A pure CDP mode runs without Selenium or WebDriver, communicating directly with Chrome DevTools. Comprehensive reporting generates PDFs, HTML logs, screenshots, and video captures, while a visual dashboard presents results at a glance.
Installation is a single pip command, and over 200 example scripts demonstrate common patterns. Tests can be run locally, in headless mode, or integrated into CI/CD pipelines using standard pytest commands. Command-line options enable mobile emulation, grid farms, and locale settings, making SeleniumBase adaptable to diverse environments.
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E‑commerce checkout validation
Automated end-to-end test verifies product selection, cart, and order confirmation, generating PDF and screenshot reports.
Bypassing Cloudflare protection
Script uses UC + CDP modes to navigate Cloudflare challenge pages and interact with the site without manual captcha solving.
Large‑scale web scraping
Stealth modes allow extraction of data from sites that block bots, while built-in selectors simplify element interaction.
CI/CD integrated regression suite
Pytest-compatible tests run on each commit, producing HTML dashboards and alerts for failures.
It can use Selenium/WebDriver by default, but also offers a pure CDP mode that operates without them.
Chrome/Chromium is fully supported; other browsers work through standard Selenium drivers.
UC Mode modifies request headers and mimics real user behavior, while CDP Mode interacts directly with Chrome DevTools Protocol for deeper stealth.
Yes, headless execution is supported via command-line options.
SeleniumBase includes a GUI recorder and visual tools, but test scripts are still written in Python.
Project at a glance
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