JOURNAL

Notes worth keeping.

Practical guide · English

AI streaming speed explained: tokens/s, TTFT and fair comparisons

Understand output pacing with a reproducible 200-token example, then distinguish a browser simulation from a real API benchmark.

Practical guide · English

HEIC to JPG and PNG compression: a no-upload image workflow

Choose formats for compatibility, transparency and size, convert HEIC/HEIF, compress PNG and check the exported image and metadata.

tutorial · 中文 / Chinese

Start with light, explore generative visuals

Original article in Chinese

guide · 中文 / Chinese

One Bubufu account for your creative work

Original article in Chinese

architecture · 中文 / Chinese

Self-hosted & client encryption: translation with zero telemetry

Original article in Chinese