TIL꞉ today I learned

TIL `@ spi` attribute in Swift

Jan 28, 2026

TIL Swift @\_spi attribute System Programming Interfaces (SPI) in Swift Explained.

TIL - abbreviation for today I learned: used in writing, for example on social media, before giving interesting new information. TIL "Hey Jude" and "Bohemian Rhapsody" were both recorded using the same piano.