// Workers AI · dad joke modeWhat did "Hello World" say to the compiler? "You're code-pendent on me.

Hello, world is a prototypical computer program used as an example or test.

Hello World may also refer to:

Photographs

• Hello, World (photograph), photograph from the 2026 Artemis II mission

Music

• "Hello World!" (composition), a song by the Iamus computer
• "Hello World" (Tremeloes song), 1969
• "Hello World" (Lady Antebellum song), 2010
• "Hello World", a song by Nik Kershaw from the album To Be Frank
• "Hello, World!", a 2015 song by Bump of Chicken
• "Hello World", a 2015 song by Ginny Blackmore
• "Hello World", a song by Belle Perez
• "Hello World", a 2022 song by Alan Walker featuring Torine
• "Hello World", a 2024 song by LiSA
• "Hello World", the theme song of the 2024 Summer Olympics, performed by Gwen Stefani and Anderson Paak

Albums

• Hello World, a 2011 album by Back-On
• Hello World (Information Society album), 2014
• Hello World (Pinguini Tattici Nucleari album), 2024
• Hello World (Scandal album), 2014
• Hello, World (EP), 2024, by Baekhyun
• Hello, World! (EP), 2022, by Xdinary Heroes
• Hello World: The Motown Solo Collection, a compilation album by Michael Jackson

Other uses

• Helloworld Travel, an Australian-based travel agency
• Helloworld (TV program), an Australian travel and lifestyle show
• Hello World (film), a 2019 Japanese animated science fiction drama
• Hello World (TV series), a 2022 Telugu comedy
• Hello World: How to Be Human in the Age of the Machine, a book by Hannah Fry

See also

• "Hello Earth", a track from Kate Bush's 1985 album Hounds of Love