apheleia VS elpaca

For black, I can recommend apheleia. It handles not only black but also all the other common formatters (not only for Python), with custom ones being relatively easy to add.

1.projectile-kill-buffers or the built-in project-kill-buffers will do that for the current project. You could run that before switching projects.

2. https://github.com/radian-software/apheleia

3. There might be a way to do this but I'm not sure. Emacs being inherently single threaded probably makes this difficult. But yes, I use M-x (re)compile.

4. libvterm is the best still imo. You can definitely do multiple instances and there's even different tab modes in Emacs now.

I forgot to mention a third option namely lassik/emacs-format-all-the-code and there are efforts to combine/consolidate the three into a single package which would be great.

raxid502/apheleia

I use formatters in order to automatically format source code on save. Personally I use apheleia for this. It requires clang-tools installed as it uses clang formatter.

Generally speaking, emacs does only so much for indenting those mixed mode files, so you might want to use a dedicated JS(X)-formatter (default one would be prettier). I can recommend integrating it using apheleia. It automatically prettifies buffers on save, but without having your cursor jump around like prettier-mode does. It also relies on having the prettier script available (from npm i -g prettier or its likes).

Elpaca [1] does not do this. I use it and it works a treat.

1: https://github.com/progfolio/elpaca

As others have said your packages work well and should still be widely supported. use-package has been blessed by the maintainers of emacs and will be a default package when Emacs 29 is released. If you are looking for another package manager /u/nv-elisp 's https://github.com/progfolio/elpaca would be a good one to checkout.

One of my biggest challenges with it is for packages that have extensions. Where they just work with Elpa/Melpa but then when you convert over to Elpaca they break and you have to go digging around Elpaca's manual and try to figure out the right file incantation that will make things works.

;; Example Elpaca configuration -*- lexical-binding: t; -*- (defvar elpaca-installer-version 0.3) (defvar elpaca-directory (expand-file-name "elpaca/" user-emacs-directory)) (defvar elpaca-builds-directory (expand-file-name "builds/" elpaca-directory)) (defvar elpaca-repos-directory (expand-file-name "repos/" elpaca-directory)) (defvar elpaca-order '(elpaca :repo "https://github.com/progfolio/elpaca.git" :ref nil :files (:defaults (:exclude "extensions")) :build (:not elpaca--activate-package))) (let* ((repo (expand-file-name "elpaca/" elpaca-repos-directory)) (build (expand-file-name "elpaca/" elpaca-builds-directory)) (order (cdr elpaca-order)) (default-directory repo)) (add-to-list 'load-path (if (file-exists-p build) build repo)) (unless (file-exists-p repo) (make-directory repo t) (condition-case-unless-debug err (if-let ((buffer (pop-to-buffer-same-window "*elpaca-bootstrap*")) ((zerop (call-process "git" nil buffer t "clone" (plist-get order :repo) repo))) ((zerop (call-process "git" nil buffer t "checkout" (or (plist-get order :ref) "--")))) (emacs (concat invocation-directory invocation-name)) ((zerop (call-process emacs nil buffer nil "-Q" "-L" "." "--batch" "--eval" "(byte-recompile-directory \".\" 0 'force)"))) ((require 'elpaca)) ((elpaca-generate-autoloads "elpaca" repo))) (kill-buffer buffer) (error "%s" (with-current-buffer buffer (buffer-string)))) ((error) (warn "%s" err) (delete-directory repo 'recursive)))) (unless (require 'elpaca-autoloads nil t) (require 'elpaca) (elpaca-generate-autoloads "elpaca" repo) (load "./elpaca-autoloads"))) (add-hook 'after-init-hook #'elpaca-process-queues) (elpaca `(,@elpaca-order)) ;; Install use-package support (elpaca elpaca-use-package ;; Enable :elpaca use-package keyword. (elpaca-use-package-mode) ;; Assume :elpaca t unless otherwise specified. (setq elpaca-use-package-by-default t)) ;; Block until current queue processed. (elpaca-wait) ;;Load your "./modes" files here (cl-loop for mode in (directory-files "./modes" 'full "\\.el$") (load-file mode)) ;; Local Variables: ;; no-byte-compile: t ;; no-native-compile: t ;; no-update-autoloads: t ;; End:

Elpaca. https://github.com/progfolio/elpaca - an alternative to the built in package manager. Very fast with an eminently decent UI, and allows for any or no fine-tuning how any given package should be installed.

Here's an overview of the current structure of Elpaca:

If you get around to actually measuring it, let me know. I'm collecting data points for comparison with Elpaca.

Elpaca has the elpaca-fetch command for this purpose. It fetches a package repository and will display the commit log. Each commit hash is a button which will open a magit diff view if magit is installed. It could very easily be extended to work with vc, ediff, etc. Here's a screenshot of what the update log looks like: