What is the best HTML formatter that folks use in 2026?

Don't say prettier. It turns void elements into self-closing tags, which do not exist in HTML, so it produces invalid HTML.

See https://developer.mozilla.org/en-US/docs/Glossary/Void_element#self-closing_tags

I'm looking for an HTML formatter that produces valid HTML.

#Html #DeveloperTooling #SoftwareEngineering

🚨 New blog post: Packaging kotlin-lsp for NixVim

In this short how-to I show how to write a Nix derivation to package kotlin-lsp for use in a NixVim configuration. I also explain a little bit how I approach packaging Java applications with Nix, when I can't build them from source.

https://britter.dev/blog/2025/11/15/kotlin-lsp-nixvim/

#kotlin #java #nix #nixos #neovim #nixvim #developertooling #developerproductivity

Am I imagining a `git commit --fixup` helper tool that, given a staged change in a hunk of a file present in a previous commit, will automatically find that commit and `--fixup` that commit?

I'm fed up of noticing a problem, then `git log --oneline` and then copypasta a SHA and then `git rebase -i`, and then I notice another thing that's bad and the process starts over.

#Git #SoftwareDevelopment #DeveloperTooling #DevEx

#Development #Releases
WebKit features in Safari 16.4 · Apple’s most gigantic WebKit release yet, including PWA features! https://ilo.im/11yb28

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#Browser #Safari #WebKit #WebDevelopment #WebDev #Frontend #PWA #WebApp #WebPush #AppBadges #WebComponents #ShadowDOM #CSS #HTML #JavaScript #WebAssembly #WebAPI #DeveloperTooling #WebInspector #SafariWebExtensions #SafariContentBlockers #Image #Audio #Video