Tag: open source
Articles tagged open source on the Hello Tham blog — 4 articles.

FinvestLens 1.0: 56,000 lines of accounting software in fourteen days
FinvestLens 1.0: 56,000 lines of accounting software in fourteen days
A native Apple double-entry accounting app, verified against a real 46,000-transaction GnuCash book to the cent — built from a single-sentence prompt, with the agent drafting its own specifications. What the method got right, and what real data found that no test suite would.

HelloNotes 1.0: a Markdown knowledge base that is actually a Mac app
HelloNotes 1.0: a Markdown knowledge base that is actually a Mac app
Fifteen days, 220 commits and 32,000 lines of Swift — a local-first knowledge base whose database is a folder, built from a single-sentence prompt. What the method got right, and the four traps that ate real hours.
The Evolution of Hello Astro: My Personal Learning Journey with Astro
The Evolution of Hello Astro: My Personal Learning Journey with Astro
Reflecting on my first Astro project—migrating from Gatsby/Next.js, building a popular starter template, and partnering with Antigravity for a major v7 overhaul.

A celebration of 50 Years of Unix
A celebration of 50 Years of Unix
A beautiful operating system, still healthy after 50 years.