Web development · Hong Kong

Clear thinking for better software.

A small collection of practical notes on building, shipping, and maintaining dependable web applications.

Recent notes

Ideas from the workbench

Engineering

Small release habits that make changes easier to review and roll back.

Performance

Latency is a chain of queues, handshakes, and work—not one ping time.

Operations

Choose a few service indicators that help explain what users experience.

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