JavaScript · Coercion

JavaScript Coercion puzzles

16 JavaScript puzzles on coercion. Read the snippet, guess the output, then reveal the answer and why JavaScript behaves that way.

• #592026-07-29
• #582026-07-28
• #562026-07-26
• #552026-07-25
• #502026-07-20
• #472026-07-17
• #422026-07-12
• #332026-07-03
• #292026-06-29
• #232026-06-23
• #222026-06-22
• #202026-06-20
• #172026-06-17
• #102026-06-10
• #92026-06-09
• #82026-06-08