Bits and bytes of code

At work, engineers are strongly encouraged to use an additional factor of authentication for SSH keys, rather than the traditional passwordless approach. While Yubikey's work well for this type of thing, I found that 1Password's SSH support is actually much more ergonomic.

ast-grep is an amazing tool for structural code search. With it, you can search for code by it's AST shape, rather than just a simple string or regex search. I've been using it a fair bit at work, and I developed a few scripts that replaced the core logic of the Flashlight project I built last year.