That example is Hello World. Hello World is about the most straightforward piece of code you can imagine. It has a very simple list of requirements: Print the text “hello, world” to the screen. And that’s it! Of course, the exact text—including its punctuation—varies and isn’t that important. The following pages provide examples of “Hello, world!” programs in different programming languages. Each page includes an explanation of the code elements that comprise the program and links to IDEs you may use to test the program. As described in more detail in the related Wikipedia article, Hello, world! is a classic first program one creates when learning a new programming language. The objective of the application is the same: to print the text Hello, world! to the screen in some form, be it console output or a dialog. A modern web interface showcasing Hello World examples in various programming languages. This project provides an interactive way to explore different programming languages and their basic syntax. An Artemis II astronaut took this picture of Earth from the Orion spacecraft’s window after completing the translunar injection burn. There are two auroras (top right and bottom left) and zodiacal light (bottom right) is visible as the Earth eclipses the Sun. Use the print function to print the line Hello, World!. This site is generously supported by DataCamp. DataCamp offers online interactive Python Tutorials for Data Science. Join over a million other learners and get started learning Python for data science today! What language do you want to learn? Hello-world.com: Learn languages with games, songs and vocabulary, Total immersion, Serious fun! with Hello-World! The Hello World program is the first step in learning a programming language and one of the easiest programs to learn. It just prints a Hello World message to the screen. A Hello, world program is usually a simple computer program that outputs a message similar to Hello, world. The text may be printed out or displayed on a screen (often a console).