Founder & Systems Architect

Architecting
Digital Assets.

I'm Francesco Di Donato, a software engineer building high-performance SaaS assets and native Mac utilities.

Escaping the hourly trap. Building automated SaaS assets & native Mac utilities. Digital Nomad.

Projects.

2024 – 2026

Velocaption Preview
Featured macOS Utility

Velocaption

Generate high-quality captions for your videos in seconds. Built natively for macOS to ensure privacy and peak performance.

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Blog.

Read Archive
How I Turned 4 Sites and a Shared Lib Into One pnpm Workspace

April 13, 2026

How I Turned 4 Sites and a Shared Lib Into One pnpm Workspace

A first-person walkthrough of converting four separate Astro repositories and a shared components library into a single pnpm workspace. Real layout, real gotchas, and the five traps that cost me the most time.

Run a 1-Bit LLM on Your Mac with bitnet.cpp

April 13, 2026

Run a 1-Bit LLM on Your Mac with bitnet.cpp

A first-person walkthrough of running BitNet b1.58 on an M1 Pro: real benchmarks (22.5 tok/s), five real gotchas, a 3B model in under 1 GB of RAM, and the GPU never touched.

How SynthID Was Broken: Three Attacks That Defeated Google's AI Watermark

April 12, 2026

How SynthID Was Broken: Three Attacks That Defeated Google's AI Watermark

Researchers broke Google's SynthID watermark 3 ways. Spectral analysis drops detection by 91.4%, diffusion re-nosing overwrites it, and synonym swaps defeat text marking.

Remote Terminal: iPhone to Mac via Tailscale

April 10, 2026

Remote Terminal: iPhone to Mac via Tailscale

Set up a secure remote terminal from your iPhone to your Mac using Tailscale and Remobi. No port forwarding, no SSH keys, zero internet exposure. Takes five minutes.

BitNet b1.58: The 1-Bit LLM That Matches Full-Precision Models

April 9, 2026

BitNet b1.58: The 1-Bit LLM That Matches Full-Precision Models

BitNet b1.58 replaces every Transformer weight with -1, 0, or 1, cutting energy use by 71.4x while matching FP16 quality at 3B+ parameters. Here is how.

JSON-LD Structured Data for Blogs: A Real Implementation

April 7, 2026

JSON-LD Structured Data for Blogs: A Real Implementation

Pages with structured data are 2.3x more likely to appear in AI Overviews. Here is how I added BlogPosting JSON-LD to my Astro blog with real code.

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