percy/cli
Mar 2026 – Jun 2026
3 Months active
Languages Used
JSONJavaScript
Technical Skills
JavaScriptasync programmingdependency managementfront end developmentpackage managementtesting
Aryan Kumar
PROFILE
Aryan Kumar
Worked on the percy/cli repository over three months, delivering features that enhanced DOM serialization, iframe capture, and security controls. Focused on robust error handling and stability, the work included implementing URI validation to prevent crashes, centralizing iframe-capture logic, and improving shadow DOM handling for accurate snapshotting. Leveraged JavaScript and async programming to optimize performance and reliability, while applying security best practices to harden the HTTP API against sensitive configuration exposure. Maintained comprehensive unit and regression test coverage, using modern testing frameworks to ensure release readiness. Dependency management and version control practices ensured compatibility and streamlined upgrades across the codebase.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
9Total
Bugs
1
Commits
9
Features
5
Lines of code
5,536
Activity Months3
Your Network
59 peopleSame Organization
@browserstack.com39
Work History
June 2026
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for percy/cli focused on delivering reliability improvements for capture across iframes and shadow DOM, fixing key DOM edge-cases, and expanding test coverage to support broader components across SDKs.
2 Commits • 1 Features
Jun 1, 2026June 2026 monthly summary for percy/cli focused on delivering reliability improvements for capture across iframes and shadow DOM, fixing key DOM edge-cases, and expanding test coverage to support broader components across SDKs.
June 2026
May 2026
4 Commits • 3 Features
May 1, 2026May 2026 focused on strengthening capture fidelity, security, and upgrade readiness in percy/cli. Key features delivered include DOM Serialization Enhancements with improved handling of closed shadow roots and interactive states; added data-percy-ignore and ignoreIframeSelectors for iframe exclusion; performance optimizations; and stronger anti-CSS injection safeguards, plus 100% test coverage for @percy/dom. Security hardening for the HTTP API blocks sensitive launchOptions from config input, powered by a schema-driven approach and expanded tests. Dependency management improved by bumping Percy CLI dependencies to latest beta releases to ensure compatibility and early access to features. These changes collectively improve capture reliability, reduce security risk, and streamline upgrades for customers, while showcasing skills in DOM engineering, security controls, test-driven development, and CI hygiene.
May 2026
4 Commits • 3 Features
May 1, 2026May 2026 focused on strengthening capture fidelity, security, and upgrade readiness in percy/cli. Key features delivered include DOM Serialization Enhancements with improved handling of closed shadow roots and interactive states; added data-percy-ignore and ignoreIframeSelectors for iframe exclusion; performance optimizations; and stronger anti-CSS injection safeguards, plus 100% test coverage for @percy/dom. Security hardening for the HTTP API blocks sensitive launchOptions from config input, powered by a schema-driven approach and expanded tests. Dependency management improved by bumping Percy CLI dependencies to latest beta releases to ensure compatibility and early access to features. These changes collectively improve capture reliability, reduce security risk, and streamline upgrades for customers, while showcasing skills in DOM engineering, security controls, test-driven development, and CI hygiene.
March 2026
3 Commits • 1 Features
Mar 1, 2026March 2026: Percy CLI delivered stability-focused changes and tooling improvements with clear business value. The work emphasizes robust error handling, test reliability, and release readiness for smoother CI/CD cycles.
3 Commits • 1 Features
Mar 1, 2026March 2026: Percy CLI delivered stability-focused changes and tooling improvements with clear business value. The work emphasizes robust error handling, test reliability, and release readiness for smoother CI/CD cycles.
March 2026
Activity
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Quality Metrics
Correctness100.0%
Maintainability86.6%
Architecture93.4%
Performance86.6%
AI Usage33.4%
Skills & Technologies
Programming Languages
JSONJavaScript
Technical Skills
API DevelopmentDOM manipulationJavaScriptJavaScript testingSecurity Best PracticesUnit Testingasync programmingdependency managementfront end developmentfull stack developmentpackage managementtestingunit testingversion control
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline