GoogleChromeLabs/ps-analysis-tool
Jan 2025 – Dec 2025
6 Months active
Languages Used
BatchJavaScriptTypeScriptBashShell
Technical Skills
Browser AutomationCommand Line InterfaceConfigurationScriptingWindows ScriptingFront End Development
Gagan Deep Singh
PROFILE
Gagan Deep Singh
Over six months, contributed to GoogleChromeLabs/ps-analysis-tool by delivering six features and addressing security vulnerabilities, focusing on automation, browser testing, and UI improvements. Developed cross-platform automation scripts in Bash and Batch to streamline Chrome extension setup and testing workflows, reducing manual steps and increasing reliability. Enhanced the React-based frontend by standardizing link components and clarifying UI labels, improving accessibility and user comprehension. Introduced robust CLI tools for Chrome channel management and isolated testing environments, leveraging shell scripting and system administration skills. Proactively managed npm dependencies, remediating vulnerabilities to strengthen project security and maintainability while supporting consistent, reproducible development and testing processes.
Overall Statistics
Feature vs Bugs
86%Features
Repository Contributions
10Total
Bugs
1
Commits
10
Features
6
Lines of code
1,765
Activity Months6
Your Network
33 peopleWork History
December 2025
1 Commits
Dec 1, 2025December 2025: Consolidated security improvements in the ps-analysis-tool (GoogleChromeLabs/ps-analysis-tool) by hardening dependencies and addressing vulnerabilities exposed by npm audit. This work focused on risk reduction and stabilization to support safer deployments and long-term maintainability.
1 Commits
Dec 1, 2025December 2025: Consolidated security improvements in the ps-analysis-tool (GoogleChromeLabs/ps-analysis-tool) by hardening dependencies and addressing vulnerabilities exposed by npm audit. This work focused on risk reduction and stabilization to support safer deployments and long-term maintainability.
December 2025
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for GoogleChromeLabs/ps-analysis-tool focusing on delivering the Chrome Channel Launcher with PRT support and related testing improvements. Delivered a robust CLI (chrome-prt) to launch Chrome channels with PRT features, enabling automated testing across Stable, Dev, and Canary channels. Implemented OS-specific binary detection, explicit or auto channel selection, and a temporary isolated user data directory for safe testing. Enhanced reliability through robust error handling for unsupported operating systems and missing Chrome installations.
October 2025
1 Commits • 1 Features
Oct 1, 2025October 2025 monthly summary for GoogleChromeLabs/ps-analysis-tool focusing on delivering the Chrome Channel Launcher with PRT support and related testing improvements. Delivered a robust CLI (chrome-prt) to launch Chrome channels with PRT features, enabling automated testing across Stable, Dev, and Canary channels. Implemented OS-specific binary detection, explicit or auto channel selection, and a temporary isolated user data directory for safe testing. Enhanced reliability through robust error handling for unsupported operating systems and missing Chrome installations.
July 2025
1 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 highlighting the Chrome for Testing feature delivery, stability improvements, and the developer's impact on testing workflows.
1 Commits • 1 Features
Jul 1, 2025Concise monthly summary for 2025-07 highlighting the Chrome for Testing feature delivery, stability improvements, and the developer's impact on testing workflows.
July 2025
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 — GoogleChromeLabs/ps-analysis-tool: Key feature delivered was a UI clarity improvement in the Received Bids Table by renaming the column from 'Media Type' to 'Ad Type'. This change is cosmetic with no data structure or functionality alterations and was implemented via commit b7d4a89a70c18eecafb7fb0b85d7ed46c18aa88d (Rename 'Media Type' column to 'Ad Type' in bids table (#1027)). No major bugs fixed this month. Impact: improved user comprehension, reduced ambiguity in bidding data, and faster decision-making for analysts. Technologies/skills demonstrated: UI/UX labeling, frontend/workflow discipline, version control and changelog traceability with issue #1027.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025 — GoogleChromeLabs/ps-analysis-tool: Key feature delivered was a UI clarity improvement in the Received Bids Table by renaming the column from 'Media Type' to 'Ad Type'. This change is cosmetic with no data structure or functionality alterations and was implemented via commit b7d4a89a70c18eecafb7fb0b85d7ed46c18aa88d (Rename 'Media Type' column to 'Ad Type' in bids table (#1027)). No major bugs fixed this month. Impact: improved user comprehension, reduced ambiguity in bidding data, and faster decision-making for analysts. Technologies/skills demonstrated: UI/UX labeling, frontend/workflow discipline, version control and changelog traceability with issue #1027.
February 2025
3 Commits • 2 Features
Feb 1, 2025In February 2025, the ps-analysis-tool repo focused on two high-impact feature deliveries that improve navigation, consistency, and accessibility, while reinforcing code maintainability through clear, commit-driven refactors.
3 Commits • 2 Features
Feb 1, 2025In February 2025, the ps-analysis-tool repo focused on two high-impact feature deliveries that improve navigation, consistency, and accessibility, while reinforcing code maintainability through clear, commit-driven refactors.
February 2025
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025 – GoogleChromeLabs/ps-analysis-tool: Delivered end-to-end automation for PAT Analysis Tool launch and UI theming, enabling reliable cross-OS testing for Privacy Sandbox workflows. Consolidated the PAT feature set with new/updated batch scripts to download, install, and configure the PAT extension and Chrome flags. Updated Windows batch file workflow to fetch the latest assets from the main branch and introduced chrome-pat scripts for easier testing. This work improves test setup repeatability, reduces manual steps, and increases confidence in test results across Windows and other OS environments.
January 2025
3 Commits • 1 Features
Jan 1, 2025January 2025 – GoogleChromeLabs/ps-analysis-tool: Delivered end-to-end automation for PAT Analysis Tool launch and UI theming, enabling reliable cross-OS testing for Privacy Sandbox workflows. Consolidated the PAT feature set with new/updated batch scripts to download, install, and configure the PAT extension and Chrome flags. Updated Windows batch file workflow to fetch the latest assets from the main branch and introduced chrome-pat scripts for easier testing. This work improves test setup repeatability, reduces manual steps, and increases confidence in test results across Windows and other OS environments.
Activity
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Quality Metrics
Correctness95.0%
Maintainability94.0%
Architecture94.0%
Performance90.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BashBatchJavaScriptShellTypeScript
Technical Skills
AutomationBrowser AutomationCommand Line InterfaceConfigurationDevOpsFront End DevelopmentReactScriptingShell ScriptingSystem AdministrationTypeScriptUI DevelopmentWindows Scriptingdependency managementnpm
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