diff --git a/home.nix b/home.nix
index bc20624..a1d28bb 100644
--- a/home.nix
+++ b/home.nix
@@ -78,7 +78,8 @@ in {
     mesa.drivers
     vulkan-loader
     python312Packages.python-lsp-server
-    python312Packages.numpy
+    editorconfig-core-c
+    copilot-cli
   ];
 
   # Home Manager is pretty good at managing dotfiles. The primary way to manage
diff --git a/home/doom.d/config.el b/home/doom.d/config.el
index b79ff18..7978d8b 100644
--- a/home/doom.d/config.el
+++ b/home/doom.d/config.el
@@ -130,3 +130,15 @@
 (map! :leader "pv" #'dirvish)
 
 (map! [f5] #'+make/run-last)
+
+
+;; accept completion from copilot and fallback to company
+(use-package! copilot
+  :hook (prog-mode . copilot-mode)
+  :bind (:map copilot-completion-map
+              ("<tab>" . 'copilot-accept-completion)
+              ("TAB" . 'copilot-accept-completion)
+              ("C-TAB" . 'copilot-accept-completion-by-word)
+              ("C-<tab>" . 'copilot-accept-completion-by-word)))
+
+;; (add-to-list 'copilot-major-mode-alist '("typescript" . "javascript"))
diff --git a/home/doom.d/init.el b/home/doom.d/init.el
index 7ff3bf6..58a5663 100644
--- a/home/doom.d/init.el
+++ b/home/doom.d/init.el
@@ -21,7 +21,7 @@
        ;;layout            ; auie,ctsrnm is the superior home row
 
        :completion
-       company           ; the ultimate code completion backend
+       (company +childframe)           ; the ultimate code completion backend
        (corfu +orderless)  ; complete with cap(f), cape and a flying feather!
        ;;helm              ; the *other* search engine for love and life
        ;;ido               ; the other *other* search engine...
diff --git a/home/doom.d/packages.el b/home/doom.d/packages.el
index d0bf199..7a9933f 100644
--- a/home/doom.d/packages.el
+++ b/home/doom.d/packages.el
@@ -67,3 +67,9 @@
 (package! unity
   :recipe (:repo "https://github.com/elizagamedev/unity.el"))
 (add-hook 'after-init-hook #'unity-mode)
+
+(package! jsonrpc)
+
+(package! copilot
+  :recipe (:host github :repo "copilot-emacs/copilot.el" :files ("*.el")))
+