diff --git a/.eslintrc.json b/.eslintrc.json
deleted file mode 100644
index 81104c48..00000000
--- a/.eslintrc.json
+++ /dev/null
@@ -1,26 +0,0 @@
-{
-  "parserOptions": {
-    "ecmaVersion": 6,
-    "sourceType": "module"
-  },
-  "extends": "eslint:recommended",
-  "rules": {
-    "strict": [2, "global"],
-    "block-scoped-var": 2,
-    "consistent-return": 2,
-    "eqeqeq": [2, "smart"],
-    "guard-for-in": 2,
-    "no-caller": 2,
-    "no-extend-native": 2,
-    "no-loop-func": 2,
-    "no-new": 2,
-    "no-param-reassign": 2,
-    "no-return-assign": 2,
-    "no-unused-expressions": 2,
-    "no-use-before-define": 2,
-    "radix": [2, "always"],
-    "indent": [2, 2, { "SwitchCase": 1 }],
-    "quotes": [2, "double"],
-    "semi": [2, "always"]
-  }
-}
diff --git a/bower.json b/bower.json
deleted file mode 100644
index 0b233c08..00000000
--- a/bower.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "purescript-prelude",
-  "homepage": "https://github.com/purescript/purescript-prelude",
-  "description": "The PureScript Prelude",
-  "license": "BSD-3-Clause",
-  "repository": {
-    "type": "git",
-    "url": "https://github.com/purescript/purescript-prelude.git"
-  },
-  "ignore": [
-    "**/.*",
-    "bower_components",
-    "node_modules",
-    "output",
-    "test",
-    "bower.json",
-    "package.json"
-  ]
-}
diff --git a/eslint.config.mjs b/eslint.config.mjs
new file mode 100644
index 00000000..9ea37ded
--- /dev/null
+++ b/eslint.config.mjs
@@ -0,0 +1,9 @@
+import js from "@eslint/js";
+import globals from "globals";
+import { defineConfig } from "eslint/config";
+
+
+export default defineConfig([
+  { files: ["**/*.{js,mjs,cjs}"], plugins: { js }, extends: ["js/recommended"] },
+  { files: ["**/*.{js,mjs,cjs}"], languageOptions: { globals: globals.browser } },
+]);
\ No newline at end of file
diff --git a/package.json b/package.json
index 8382d607..5560c8f1 100644
--- a/package.json
+++ b/package.json
@@ -1,14 +1,14 @@
 {
   "private": true,
   "scripts": {
-    "clean": "rimraf output && rimraf .pulp-cache",
-    "build": "eslint src && pulp build -- --censor-lib --strict",
-    "test": "pulp test"
+    "clean": "rimraf output && rimraf .spago",
+    "build": "eslint && spago build --strict",
+    "test": "spago test"
   },
   "devDependencies": {
-    "eslint": "^7.15.0",
-    "purescript-psa": "^0.8.2",
-    "pulp": "16.0.0-0",
+    "@eslint/js": "^9.26.0",
+    "eslint": "^7.32.0",
+    "globals": "^16.0.0",
     "rimraf": "^3.0.2"
   }
 }
diff --git a/spago.lock b/spago.lock
new file mode 100644
index 00000000..0e93533e
--- /dev/null
+++ b/spago.lock
@@ -0,0 +1,19 @@
+{
+  "workspace": {
+    "packages": {
+      "prelude": {
+        "path": "./",
+        "core": {
+          "dependencies": [],
+          "build_plan": []
+        },
+        "test": {
+          "dependencies": [],
+          "build_plan": []
+        }
+      }
+    },
+    "extra_packages": {}
+  },
+  "packages": {}
+}
diff --git a/spago.yaml b/spago.yaml
new file mode 100644
index 00000000..19d54355
--- /dev/null
+++ b/spago.yaml
@@ -0,0 +1,14 @@
+package:
+  name: prelude
+  description: The PureScript Prelude
+  publish:
+    license: BSD-3-Clause
+    version: 6.0.2
+    location:
+      githubOwner: purescript
+      githubRepo: purescript-prelude
+  dependencies: []
+  test:
+    main: Test.Main
+    dependencies: []
+workspace: {}