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Jeema Sara Jacob

PROFILE

Jeema Sara Jacob

Worked on the microsoft/clarity repository to deliver cross-provider chat telemetry integrations and improve DOM replay reliability. Developed telemetry hooks for Live Chat, Tidio, and Crisp, enabling analytics across multiple chat providers by updating build configurations and integrating with Rollup. Focused on release engineering by bumping the Clarity JavaScript package version to support deployment readiness. Addressed a Subresource Integrity (SRI) mismatch bug during DOM replay, refactoring TypeScript logic to ensure resources render correctly and simplifying code paths for maintainability. Leveraged JavaScript, TypeScript, and front-end development skills to enhance observability, web performance, and the overall stability of the Clarity platform.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

5Total
Bugs
1
Commits
5
Features
2
Lines of code
22,276
Activity Months2

Your Network

14 people

Shared Repositories

14

Work History

May 2026

1 Commits

May 1, 2026

May 2026 monthly summary: Implemented Subresource Integrity (SRI) correctness fix during DOM replay for microsoft/clarity, ensuring resources render correctly and are not blocked by mismatched SRI hashes. Refactored and inline-integrated the SRI stripping logic, removing dead code paths and aligning replay behavior with capture/proxy flows. This work improves replay fidelity, stability, and user experience, while contributing to maintainable code and clearer release notes.

October 2025

4 Commits • 2 Features

Oct 1, 2025

Concise monthly summary for 2025-10 focusing on key features delivered, major bugs fixed, and overall impact. Highlighted business value and technical achievements for microsoft/clarity.

Activity

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Quality Metrics

Correctness92.0%
Maintainability86.0%
Architecture86.0%
Performance84.0%
AI Usage28.0%

Skills & Technologies

Programming Languages

JavaScriptTypeScript

Technical Skills

API IntegrationBuild ConfigurationBuild ToolsEvent HandlingFront-end DevelopmentJavaScriptRollupTelemetryTypeScriptVersion Controlfront end developmentweb performance optimization

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

microsoft/clarity

Oct 2025 May 2026
2 Months active

Languages Used

JavaScriptTypeScript

Technical Skills

API IntegrationBuild ConfigurationBuild ToolsEvent HandlingFront-end DevelopmentJavaScript