Useful Things

I build what I need. I share what works.

Tools that cut through complexity.
Built solo. Used daily. Shared openly.

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01 — Melo

Task clarity in
every new tab

"I was tired of task apps that felt like work."

Every new tab is a fresh start. Melo puts the Eisenhower Matrix right where you need it—helping you focus on what actually matters, not what screams loudest.

Try Melo
IMPORTANT URGENT
The best tool is one you forget you're using.

02 — Postgres Odyssey

Finally understand
PostgreSQL

"I couldn't grok Postgres internals from docs alone."

Interactive visualizations that make B-trees, query planning, and MVCC click. Not another dry tutorial—a journey through how PostgreSQL actually works.

Start Learning
QUERY PATH

The Maker

Heyya, I'm Charles MJ

Software engineer who builds tools when existing ones frustrate me enough. These aren't startups. They're solutions I use daily that I figured others might find useful too.

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