Advanced filtering in Git commands
Learning more about Git pathspec: negative patterns, attributes...
Blog on Clément Joly – Open-Source, Rust & SQLite
Recent content in Blog on Clément Joly – Open-Source, Rust & SQLite
Latest posts
Features I want to try first in Neovim 0.12
Auto-completion without plugins, improved UI core, plugin management and more...
DNS-PERSIST-01: Safer Wildcard Certificates
No need to put sensitive DNS write API tokens all over the place
6-day Certificates With Let’s Encrypt and Caddy
First impressions
Re: Short URLs
Adopting shorter & more meaningful URLs on my website for 2026!
Let's Encrypt CAA Records with Caddy
Limiting certificate issuance to a server that possesses a particular private key
Cargo Info in Neovim, or How Simple Features Go a Long Way
Integrate Vim and Cargo info with just a few lines of Lua using keywordprg.
Link Aggregator Infrastructure
A look at the surprisingly simple infrastructure of link aggregators like HackerNews or Lobste.rs.
New Asciinema Hugo Module Versions
I’ve just added the last 8 versions of the Asciinema player to gohugo-asciinema , my Hugo module to easily integrate the Asciinema player to your website. Lots of exciting new features, like improved decoding and rendering efficiency as well as some support for streaming asciicasts. See the changelog links below for details of the changes. There were no changes made to the Hugo module itself,…
My Commits and Tags Are Now Signed
Announcement I’m now signing my git commit and tags with an SSH key. Details of the fingerprint can be found in the security document . It says that commit after 2024-01-01 are going to be signed, because I’m starting now on one machine and I will propagate the configuration over the next few days to other machines. Why Why bother with cryptographic signatures? Anyone can pretend to be me. They…
Luasnip and Treesitter for Smarter Snippets
An example on Go error handling.
How We Built Network Analytics V2
I co-authored this post on the Cloudflare Blog: How we built Network Analytics v2 Archived copies: WaybackMachine Archive.is Perma.cc
Should I Compress My Initramfs?
When decompressing is faster than reading from the disk.
Generating Snippets with LuaSnip in Neovim
Generating repetitive snippets with code, like time variant of section titles.
Rust Default Values for Maintainability
Hidden benefits of the humble Default trait
From UltiSnips to LuaSnip
Shaving off a few milliseconds from Neovim startup time.
Git ls-files is Faster Than Fd and Find
Git ls-files is up to 5 times faster than fd or find in this benchmark, but why?
Putting READMEs on your Static Site
I’m happy to introduce RISS (README In Static Site), a tool that transforms a README file and insert it on your website
Academic Papers 2021
Here is some interesting papers I’ve read this year. Weaponizing Middleboxes for TCP Reflected Amplification https://www.usenix.org/system/files/sec21-bock.pdf This paper uses the fact that some middleboxes are non-compliant TCP stacks. In particular, middleboxes sometimes see only one side of a connection and as a result, it’s possible that they answer spoofed packets. After an initial training…
SQLite Pragma Cheatsheet for Performance and Consistency
Last updated: March 18, 2024.