int
    main(void) {
        register const char *msg asm("x1") = "hello, world!\n";
        asm (
            "mov w0, #1\n"
            "mov w2, #14\n"
            "mov w16, #4\n"
            "svc #128\n"
            :
            : "r" (msg)
        );
    }

EDIT: my bad, my source had a typo - it's as easy as you'd think:

  $ cc hello.c -o hello
  $ ./hello

https://github.com/below/HelloSilicon

"Later, that the vaccine would prevent you from getting the virus. Finally, that if you were vaccinated, you couldn't spread the virus. All of that, and plenty more, turned out to be false."

It's full of questionable claims (see above) and his reasoning is hard to follow, unless for anti-vaxxers maybe.

- iTerm2 terminal (https://iterm2.com/)

- Visual Studio Code

- Typora for Markdown notes (https://typora.io/)

- MacPass for password management

CLI:

- Everything developed with bubbletea :)(https://github.com/charmbracelet/bubbletea)

- Homebrew

- jq

(this is the best software I used during 2022, but obviously this is not "new" software: software that also had a first release in 2022).