Dan Holloran (@grimicorn)

@grimicornSt. Louis, MOJoined May 2026

Senior Full Stack Developer with 14+ years building performant, scalable web applications. Passionate about architecture, mentorship, and finding the right tool for the job.

@grimicornSt. Louis, MOJoined May 2026

Senior Full Stack Developer with 14+ years building performant, scalable web applications. Passionate about architecture, mentorship, and finding the right tool for the job.

Dan Holloran

About

Available for

Dan Holloran's blogs

Recently published

Uint8Array toBase64 and toHex: Stop Round-Tripping Bytes Through btoa

import defer: Lazy Modules Without Going Async

Turbopack's Persistent Build Cache Only Helps If Your CI Keeps It

CSS reading-flow: Fix the Tab Order Your Layout Broke

WebNN: The Only Web API That Can Reach Your NPU

Dan Holloran

About

Available for

Dan Holloran's blogs

Recently published

Uint8Array toBase64 and toHex: Stop Round-Tripping Bytes Through btoa

import defer: Lazy Modules Without Going Async

Turbopack's Persistent Build Cache Only Helps If Your CI Keeps It

CSS reading-flow: Fix the Tab Order Your Layout Broke

WebNN: The Only Web API That Can Reach Your NPU

Dan Holloran

About

Available for

Dan Holloran's blogs

Recently published

Uint8Array toBase64 and toHex: Stop Round-Tripping Bytes Through btoa

import defer: Lazy Modules Without Going Async

Turbopack's Persistent Build Cache Only Helps If Your CI Keeps It

CSS reading-flow: Fix the Tab Order Your Layout Broke

WebNN: The Only Web API That Can Reach Your NPU

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Dan Holloran

About

Available for

Dan Holloran's blogs

Recently published

Uint8Array toBase64 and toHex: Stop Round-Tripping Bytes Through btoa

import defer: Lazy Modules Without Going Async

Turbopack's Persistent Build Cache Only Helps If Your CI Keeps It

CSS reading-flow: Fix the Tab Order Your Layout Broke

WebNN: The Only Web API That Can Reach Your NPU