About

I am a Senior Staff Engineering Manager at PayPal, where I currently lead AI Labs with a focus on Agentic AI, Machine Learning Engineering, and Web Performance. As a TC39 Delegate representing ECMA and a Google Developer Expert (GDE) for Web and Payments, I actively help shape the future of JavaScript and the web platform.

I'm a proud member of the Node.js Foundation, a mentor for the Google Launchpad Accelerator, and a prolific open-source contributor. To date, I've authored over 300 Node.js modules, which collectively receive more than 22 million downloads per month.

Currently Working On

• AI Labs & Agentic AI: Leading research and development in enterprise-grade AI agents, including projects like AgentU and local browser-based LLM inference.
• Model Context Protocol (MCP): Bridging remote tools to browser AI surfaces via WebMCP Bridge and mcphost.link.
• JavaScript Standards: Tracking ECMAScript proposals at jsfeatures.in and making complex technical specifications accessible through my Reading the Spec sessions.
• Developer Productivity: Maintaining high-impact community resources like git-tips (21k+ stars) and functional-programming-jargon.

Latest Writing

Check out my latest technical writings and personal stories at h3manth.com/scribe.

"A computer polyglot. CLI, web && FOSS philosopher."