diff --git a/.gitignore b/.gitignore
index 436dbc2..daaa70b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -24,3 +24,4 @@ workspace/
 /projectile.cache
 /request/
 /smex-items
+/tree-sitter/
diff --git a/configs/init-packages.el b/configs/init-packages.el
index bc9b681..44da23b 100644
--- a/configs/init-packages.el
+++ b/configs/init-packages.el
@@ -282,6 +282,42 @@
   :defer t
   :straight (silicon :type git :host github :repo "iensu/silicon-el"))
 
+;; Tree-sitter :)
+(use-package treesit
+  :defer t
+  :straight (:type built-in)
+  :commands (treesit-install-language-grammar nf/treesit-install-all-languages)
+  :config
+  (setq treesit-language-source-alist
+        '((bash       . ("https://github.com/tree-sitter/tree-sitter-bash"))
+          (c          . ("https://github.com/tree-sitter/tree-sitter-c"))
+          (cpp        . ("https://github.com/tree-sitter/tree-sitter-cpp"))
+          (css        . ("https://github.com/tree-sitter/tree-sitter-css"))
+          (go         . ("https://github.com/tree-sitter/tree-sitter-go"))
+          (haskell    . ("https://github.com/tree-sitter/tree-sitter-haskell"))
+          (html       . ("https://github.com/tree-sitter/tree-sitter-html"))
+          (java       . ("https://github.com/tree-sitter/tree-sitter-java"))
+          (javascript . ("https://github.com/tree-sitter/tree-sitter-javascript"))
+          (json       . ("https://github.com/tree-sitter/tree-sitter-json"))
+          (julia      . ("https://github.com/tree-sitter/tree-sitter-julia"))
+          (lua        . ("https://github.com/Azganoth/tree-sitter-lua"))
+          (make       . ("https://github.com/alemuller/tree-sitter-make"))
+          (python     . ("https://github.com/tree-sitter/tree-sitter-python"))
+          (php        . ("https://github.com/tree-sitter/tree-sitter-php"))
+          (ruby       . ("https://github.com/tree-sitter/tree-sitter-ruby"))
+          (rust       . ("https://github.com/tree-sitter/tree-sitter-rust"))
+          (sql        . ("https://github.com/m-novikov/tree-sitter-sql"))
+          (toml       . ("https://github.com/tree-sitter/tree-sitter-toml"))
+          (zig        . ("https://github.com/GrayJack/tree-sitter-zig"))))
+  (defun nf/treesit-install-all-languages ()
+    "Install all languages specified by `treesit-language-source-alist'."
+    (interactive)
+    (let ((languages (mapcar 'car treesit-language-source-alist)))
+      (dolist (lang languages)
+	(treesit-install-language-grammar lang)
+	(message "`%s' parser was installed." lang)
+	(sit-for 0.75)))))
+
 ;; Cuando presionas enter en un bloque de comentario sigue el estilo del bloque.
 (use-package vs-comment-return
   :straight (vs-comment-return :type git :host github :repo "emacs-vs/vs-comment-return")