browserbase/stagehand
Aug 2025 – Oct 2025
3 Months active
Languages Used
JavaScriptTypeScriptJSONMarkdown
Technical Skills
AI integrationDOM manipulationNode.jsPlaywrightPuppeteerTypeScript
Sean McGuire
PROFILE
Sean Mcguire
Sean McGuire developed a robust browser automation platform in the browserbase/stagehand repository, focusing on reliability, maintainability, and developer productivity. Over three months, he engineered advanced features such as Shadow DOM support, cross-frame data extraction, and unified API models, addressing complex automation scenarios and reducing flaky behavior. His work included implementing action and agent caching to improve performance, enhancing observability with structured logging, and refining session and page lifecycle management. Using TypeScript, Node.js, and Playwright, Sean delivered well-architected solutions that streamlined automation workflows, improved test coverage, and enabled scalable integration into larger systems, demonstrating strong depth in full stack development.
Overall Statistics
Feature vs Bugs
75%Features
Repository Contributions
155Total
Bugs
26
Commits
155
Features
78
Lines of code
101,650
Activity Months3
Your Network
23 peopleWork History
October 2025
44 Commits • 23 Features
Oct 1, 2025October 2025 release for browserbase/stagehand delivered notable performance, stability, and API improvements that enhance automation reliability and developer experience. The work focused on caching, API unification, improved locator capabilities, DOM readiness, and targeted bug fixes to reduce flaky behavior and runtime errors. These changes collectively shorten test execution time, improve accuracy of interactions, and streamline integration into larger automation pipelines.
44 Commits • 23 Features
Oct 1, 2025October 2025 release for browserbase/stagehand delivered notable performance, stability, and API improvements that enhance automation reliability and developer experience. The work focused on caching, API unification, improved locator capabilities, DOM readiness, and targeted bug fixes to reduce flaky behavior and runtime errors. These changes collectively shorten test execution time, improve accuracy of interactions, and streamline integration into larger automation pipelines.
October 2025
September 2025
101 Commits • 53 Features
Sep 1, 2025September 2025 monthly summary focusing on reliability, scalability, and data-extraction capabilities across a broad set of browser automation features. This period delivered robust page lifecycle management, enhanced cross-frame data extraction, and improved observability, while stabilizing runtime behavior under headless configurations and reducing noise in the codebase.
September 2025
101 Commits • 53 Features
Sep 1, 2025September 2025 monthly summary focusing on reliability, scalability, and data-extraction capabilities across a broad set of browser automation features. This period delivered robust page lifecycle management, enhanced cross-frame data extraction, and improved observability, while stabilizing runtime behavior under headless configurations and reducing noise in the codebase.
August 2025
10 Commits • 2 Features
Aug 1, 2025Concise monthly summary for 2025-08 focused on delivering a robust browser automation stack in browserbase/stagehand, with a emphasis on business value, reliability and maintainability.
10 Commits • 2 Features
Aug 1, 2025Concise monthly summary for 2025-08 focused on delivering a robust browser automation stack in browserbase/stagehand, with a emphasis on business value, reliability and maintainability.
August 2025
Activity
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Quality Metrics
Correctness91.2%
Maintainability86.8%
Architecture87.6%
Performance86.0%
AI Usage28.8%
Skills & Technologies
Programming Languages
JSONJavaScriptMarkdownTypeScript
Technical Skills
AI integrationAPI DesignAPI DevelopmentAPI designAPI developmentAPI integrationCode MaintenanceDOM manipulationError HandlingJavaScriptNode.jsPlaywrightPuppeteerSoftware ArchitectureSoftware Refactoring
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline