Looking at assembly output from rustc to see zero cost abstractions in action:
miniblog.
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TIL that LSP 3.18 was released this month! Several APIs now support richer content, such as tooltips or docs on code action kinds.
Signature help continues to improve too, allowing you see more about a function at its call site.
TIL about actionlint, a static analysis tool for GitHub action YAML files: https://github.com/rhysd/actionlint
Seems really useful, developing actions can be tricky.
OpenSSH will send packets at 20ms intervals to prevent network timings revealing what you're typing: https://undeadly.org/cgi?action=article;sid=20230829051257
Really elegant solution!