diff --git a/core/core-editor.el b/core/core-editor.el
index b08f53670..1702c4d8e 100644
--- a/core/core-editor.el
+++ b/core/core-editor.el
@@ -174,6 +174,8 @@ possible."
 
 (push '("/LICENSE\\'" . text-mode) auto-mode-alist)
 (push '("\\.log\\'" . text-mode) auto-mode-alist)
+(push '("rc\\'" . conf-mode) auto-mode-alist)
+(push '("\\.\\(?:hex\\|nes\\)\\'" . hexl-mode) auto-mode-alist)
 
 
 ;;
diff --git a/modules/lang/data/config.el b/modules/lang/data/config.el
index 19776b4e4..da0e72344 100644
--- a/modules/lang/data/config.el
+++ b/modules/lang/data/config.el
@@ -1,9 +1,5 @@
 ;;; lang/data/config.el -*- lexical-binding: t; -*-
 
-;; Built in plugins
-(add-to-list 'auto-mode-alist '("/sxhkdrc\\'" . conf-mode))
-(add-to-list 'auto-mode-alist '("\\.\\(?:hex\\|nes\\)\\'" . hexl-mode))
-
 (use-package! nxml-mode
   :mode "\\.p\\(?:list\\|om\\)\\'" ; plist, pom
   :mode "\\.xs\\(?:d\\|lt\\)\\'"   ; xslt, xsd
@@ -16,9 +12,6 @@
   (setq-hook! 'nxml-mode-hook tab-width nxml-child-indent))
 
 
-;;
-;;; Third-party plugins
-
 ;;;###package csv-mode
 (map! :after csv-mode
       :localleader
@@ -29,17 +22,3 @@
       "S" #'csv-sort-numeric-fields
       "k" #'csv-kill-fields
       "t" #'csv-transpose)
-
-(use-package! graphql-mode
-  :mode "\\.gql\\'"
-  :config (setq-hook! 'graphql-mode-hook tab-width graphql-indent-level))
-
-(after! jsonnet-mode
-  (set-electric! 'jsonnet-mode :chars '(?\n ?: ?{ ?})))
-
-
-;;
-;;; Frameworks
-
-(def-project-mode! +data-vagrant-mode
-  :files ("Vagrantfile"))
diff --git a/modules/lang/data/packages.el b/modules/lang/data/packages.el
index d98d089ad..72a9dae2d 100644
--- a/modules/lang/data/packages.el
+++ b/modules/lang/data/packages.el
@@ -1,10 +1,4 @@
 ;; -*- no-byte-compile: t; -*-
 ;;; lang/data/packages.el
 
-(package! graphql-mode :pin "7c37aee28b")
-(package! jsonnet-mode :pin "d8b486c837")
 (package! csv-mode :pin "635337407c")
-(package! dhall-mode :pin "ef4d33debe")
-(package! protobuf-mode
-  :recipe (:host github :repo "emacsmirror/protobuf-mode" :files (:defaults "*"))
-  :pin "94b7bd7e8b")