JavaScript, 16 bytes n=>n.toString(2) Try it online!
posted 3y ago by Shaggy
# JavaScript, 16 bytes <!-- language-all: lang-javascript --> n=>n.toString(2) [Try it online!](https://tio.run/##DctBCoAgEADAr4SnFUlC6GTbJ3qBVIoRu2FL@HvzOjBX@MK7l/zISHycLWIjXMkKb1IyJXC6RS5QcfJ1QTd7Y6remV6@T3tzAlCqi33CsUko0oNRAw7KRKhatx8)