Hey, I wrote a thing about AI in astrophysics
ergosphere.blog/posts/the-ma...

Features I want to try first in Neovim 0.12 Auto-completion without plugins, improved UI core, plugin management and more...

#Neovim 0.12 is out! Here the list of features I’m checking out first: cj.rs/blog/nvim0.12/

💬 Feel free to comment here!

#blog #blogging #nvim

A Guide to vim.pack (Neovim built-in plugin manager) – Evgeni Chasnovski A somewhat concise yet comprehensive guide to vim.pack: how it works and how to use it

For almost a year developing `vim.pack` (Neovim>=0.12 built-in plugin manager) has been one of my top open source priorities.

With #neovim 0.12 release around the corner, I decided to make a comprehensive guide about how `vim.pack` works and how to use it.

echasnovski.com/blog/2026-03...

Let’s Encrypt will have simpler #DNS challenges soon. This is particularly exciting for wildcard certificates, where for now we often use sensitive API tokens: cj.rs/blog/wildcard/

💬 Feel free to comment here!

#blog #blogging #LetsEncrypt #dns-persist

I’ve tried the new short-lived (~6 days) Let’s Encrypt certificate with Caddy: cj.rs/blog/6days/, here are my first impressions.

💬 Feel free to comment here!

#blog #blogging #tls #security #LetsEncrypt #Caddy

Adopting shorter & more meaningful URLs on my website for #2026!: cj.rs/blog/su/

💬 Feel free to comment here!

#blog #blogging

Using #CAA DNS records in practice with #caddy and #LetsEncrypt: cj.rs/blog/lets-en...

💬 Feel free to comment here!

#blog #security

#Vim and #neovim have some incredibly flexible features. Here is an example, integrating the new cargo info into the editor to peek at package details: cj.rs/blog/cargo-i....
💬 Feel free to comment here!

Is It Worth the Time?

My favorite xkcd: xkcd.com/1205/