An attempt at applying topic modelling to understand BTS’s lyrics.

1. Introductions

BTS (방탄소년단) is many things, including

  • A septet that debuted in 2010 under Big Hit Entertainment
  • The best-selling artist in South Korean history
  • 43rd in the Forbes Celebrity 100 (2019) as one of the world’s top-earning celebrities

A lot of BTS’s success is credited to what they sing about, usually…

A summary of various approaches to style a webpage to match the user’s system theme using CSS, HTML and native javascript.

Approach 1: Just CSS — `prefers-color-scheme’

The classic method: detect user’s theme preference with CSS media feature prefers-color-scheme .

While a completely different set of styles can be specified for each theme; using CSS variables…

Kaili Chen

Student of tech, working in tech. Also at

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