diff --git a/.vscode/settings.json b/.vscode/settings.json
index 7d26a4c..81eef06 100644
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -3,4 +3,4 @@
   "latex-workshop.latex.recipe.default": "latexmk (lualatex)",
   "gitlens.codeLens.authors.enabled": false,
   "gitlens.codeLens.recentChange.enabled": false,
-}
\ No newline at end of file
+}
diff --git a/flake.lock b/flake.lock
index da7649b..5419206 100644
--- a/flake.lock
+++ b/flake.lock
@@ -1,27 +1,32 @@
 {
   "nodes": {
-    "flake-utils": {
+    "flake-parts": {
+      "inputs": {
+        "nixpkgs-lib": [
+          "nixpkgs"
+        ]
+      },
       "locked": {
-        "lastModified": 1667395993,
-        "narHash": "sha256-nuEHfE/LcWyuSWnS8t12N1wc105Qtau+/OdUAjtQ0rA=",
-        "owner": "numtide",
-        "repo": "flake-utils",
-        "rev": "5aed5285a952e0b949eb3ba02c12fa4fcfef535f",
+        "lastModified": 1727826117,
+        "narHash": "sha256-K5ZLCyfO/Zj9mPFldf3iwS6oZStJcU4tSpiXTMYaaL0=",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
+        "rev": "3d04084d54bedc3d6b8b736c70ef449225c361b1",
         "type": "github"
       },
       "original": {
-        "owner": "numtide",
-        "repo": "flake-utils",
+        "owner": "hercules-ci",
+        "repo": "flake-parts",
         "type": "github"
       }
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1673796341,
-        "narHash": "sha256-1kZi9OkukpNmOaPY7S5/+SlCDOuYnP3HkXHvNDyLQcc=",
+        "lastModified": 1728492678,
+        "narHash": "sha256-9UTxR8eukdg+XZeHgxW5hQA9fIKHsKCdOIUycTryeVw=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "6dccdc458512abce8d19f74195bb20fdb067df50",
+        "rev": "5633bcff0c6162b9e4b5f1264264611e950c8ec7",
         "type": "github"
       },
       "original": {
@@ -33,8 +38,24 @@
     },
     "root": {
       "inputs": {
-        "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "flake-parts": "flake-parts",
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
       }
     }
   },
diff --git a/flake.nix b/flake.nix
index 2ac2f56..ec887f5 100644
--- a/flake.nix
+++ b/flake.nix
@@ -1,17 +1,51 @@
 {
-  description = "Biblio proj long";
-
   inputs = {
     nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
-    flake-utils.url = "github:numtide/flake-utils";
+    flake-parts = {
+      url = "github:hercules-ci/flake-parts";
+      inputs.nixpkgs-lib.follows = "nixpkgs";
+    };
+    systems.url = "github:nix-systems/default";
   };
 
-  outputs = { self, nixpkgs, flake-utils }:
-    flake-utils.lib.eachDefaultSystem (system:
-      let pkgs = nixpkgs.legacyPackages.${system};
-      in {
-        devShell = pkgs.mkShell {
-          buildInputs = with pkgs; [ texlive.combined.scheme-full nodejs ];
+  outputs = {flake-parts, ...} @ inputs:
+    flake-parts.lib.mkFlake {inherit inputs;} {
+      systems = import inputs.systems;
+
+      perSystem = {
+        pkgs,
+        system,
+        ...
+      }: rec {
+        devShells.default = pkgs.mkShell {
+          packages = packages.slides.nativeBuildInputs;
         };
-      });
+
+        packages.slides = pkgs.stdenvNoCC.mkDerivation rec {
+          name = "slides";
+
+          src = ./.; # because slides/assets is a symlink
+
+          npmRoot = "slides";
+          npmDeps = pkgs.fetchNpmDeps {
+            src = "${src}/slides";
+            hash = "sha256-GJ10or/LERFOsBG6CqnRFXnXSEZB7+0C5CV6t8X/Um8=";
+          };
+
+          nativeBuildInputs = [
+            pkgs.npmHooks.npmConfigHook
+            pkgs.nodejs
+          ];
+
+          buildPhase = ''
+            cd slides
+            npm run build
+          '';
+
+          installPhase = ''
+            mv dist $out
+          '';
+        };
+      };
+    };
 }
diff --git a/slides/package.json b/slides/package.json
index 2fa2852..e60bd7c 100644
--- a/slides/package.json
+++ b/slides/package.json
@@ -3,5 +3,8 @@
     "@slidev/cli": "^0.42.9",
     "@slidev/theme-default": "^0.21.2",
     "slidev-theme-academic": "^1.1.3"
+  },
+  "scripts": {
+    "build": "slidev build slides.md"
   }
 }