diff --git a/apps/roam/scripts/compile.ts b/apps/roam/scripts/compile.ts
index 7f9d9c453..f4ff4e83b 100644
--- a/apps/roam/scripts/compile.ts
+++ b/apps/roam/scripts/compile.ts
@@ -2,9 +2,18 @@ import esbuild from "esbuild";
 import fs from "fs";
 import path from "path";
 import { z } from "zod";
-// https://linear.app/discourse-graphs/issue/ENG-766/upgrade-all-commonjs-to-esm
-// import { envContents } from "@repo/database/dbDotEnv";
-const { envContents } = require("@repo/database/dbDotEnv");
+let envContents = null;
+
+try {
+  const dbDotEnv = require("@repo/database/dbDotEnv");
+  envContents = dbDotEnv.envContents;
+} catch (error) {
+  if ((error as Error).message.includes("Cannot find module")) {
+    console.error("Build the database module before compiling roam");
+    process.exit(1);
+  }
+  throw error;
+}
 
 // https://github.com/evanw/esbuild/issues/337#issuecomment-954633403
 const importAsGlobals = (
diff --git a/apps/roam/scripts/deploy.ts b/apps/roam/scripts/deploy.ts
index 01755c7f7..3347bbe1f 100644
--- a/apps/roam/scripts/deploy.ts
+++ b/apps/roam/scripts/deploy.ts
@@ -2,9 +2,11 @@ import { put } from "@vercel/blob";
 import fs, { readFileSync } from "fs";
 import { join } from "path";
 import { compile } from "./compile";
+import { config } from "@repo/database/dbDotEnv";
+import { execSync } from "child_process";
 
 if (process.env.NODE_ENV !== "production") {
-  require("dotenv").config();
+  config();
 }
 
 const deploy = async () => {
@@ -38,10 +40,7 @@ const deploy = async () => {
       // 2. GitHub Actions environment variable for pushes/tags
       process.env.GITHUB_REF_NAME ||
       // 3. Local Git branch resolution
-      require("child_process")
-        .execSync("git rev-parse --abbrev-ref HEAD")
-        .toString()
-        .trim() ||
+      execSync("git rev-parse --abbrev-ref HEAD").toString().trim() ||
       // 4. Final fallback
       "main";
 
diff --git a/apps/roam/src/utils/conceptConversion.ts b/apps/roam/src/utils/conceptConversion.ts
index 3a999afd0..c654a02ea 100644
--- a/apps/roam/src/utils/conceptConversion.ts
+++ b/apps/roam/src/utils/conceptConversion.ts
@@ -3,11 +3,7 @@ import getDiscourseRelations from "./getDiscourseRelations";
 import type { DiscourseRelation } from "./getDiscourseRelations";
 import type { SupabaseContext } from "~/utils/supabaseContext";
 
-// import type { LocalConceptDataInput } from "@repo/database/inputTypes";
-// TODO: Change to apps/roam to ESM and delete below
-// // linear.app/discourse-graphs/issue/ENG-766/upgrade-all-commonjs-to-esm
-// Define the type locally to avoid ESM import issues
-type LocalConceptDataInput = any;
+import type { LocalConceptDataInput } from "@repo/database/inputTypes";
 
 const getNodeExtraData = (
   node_uid: string,
diff --git a/apps/roam/src/utils/hyde.ts b/apps/roam/src/utils/hyde.ts
index 300760ba5..5c793f92a 100644
--- a/apps/roam/src/utils/hyde.ts
+++ b/apps/roam/src/utils/hyde.ts
@@ -3,7 +3,7 @@ import { getLoggedInClient } from "./supabaseContext";
 import { Result } from "./types";
 import normalizePageTitle from "roamjs-components/queries/normalizePageTitle";
 import findDiscourseNode from "./findDiscourseNode";
-const { nextApiRoot } = require("@repo/utils/execContext");
+import { nextApiRoot } from "@repo/utils/execContext";
 
 type ApiEmbeddingResponse = {
   data: Array<{
@@ -93,11 +93,11 @@ const generateHypotheticalNode: HypotheticalNodeGenerator = async ({
 }) => {
   const { relationLabel, relatedNodeText, relatedNodeFormat } = relationType;
 
-  const userPromptContent = `Given the source discourse node \`\`\`${node}\`\`\`, 
-and considering the relation \`\`\`${relationLabel}\`\`\` 
-which typically connects to a node of type \`\`\`${relatedNodeText}\`\`\` 
-(formatted like \`\`\`${relatedNodeFormat}\`\`\`), 
-generate a hypothetical related discourse node text that would plausibly fit this relationship. 
+  const userPromptContent = `Given the source discourse node \`\`\`${node}\`\`\`,
+and considering the relation \`\`\`${relationLabel}\`\`\`
+which typically connects to a node of type \`\`\`${relatedNodeText}\`\`\`
+(formatted like \`\`\`${relatedNodeFormat}\`\`\`),
+generate a hypothetical related discourse node text that would plausibly fit this relationship.
 Only return the text of the hypothetical node.`;
   const requestBody = {
     documents: [{ role: "user", content: userPromptContent }],
diff --git a/apps/roam/src/utils/supabaseContext.ts b/apps/roam/src/utils/supabaseContext.ts
index 2326481a3..040ed422b 100644
--- a/apps/roam/src/utils/supabaseContext.ts
+++ b/apps/roam/src/utils/supabaseContext.ts
@@ -6,23 +6,13 @@ import getRoamUrl from "roamjs-components/dom/getRoamUrl";
 import { DISCOURSE_CONFIG_PAGE_TITLE } from "~/utils/renderNodeConfigPage";
 import getBlockProps from "~/utils/getBlockProps";
 import setBlockProps from "~/utils/setBlockProps";
-// https://linear.app/discourse-graphs/issue/ENG-766/upgrade-all-commonjs-to-esm
-// import type { Enums } from "@repo/database/dbTypes";
-// import type { DGSupabaseClient } from "@repo/database/lib/client";
-// import {
-//   fetchOrCreateSpaceDirect,
-//   fetchOrCreatePlatformAccount,
-//   createLoggedInClient,
-// } from "@repo/database/lib/contextFunctions";
-const {
+import type { Enums } from "@repo/database/dbTypes";
+import type { DGSupabaseClient } from "@repo/database/lib/client";
+import {
   fetchOrCreateSpaceDirect,
   fetchOrCreatePlatformAccount,
   createLoggedInClient,
-} = require("@repo/database/lib/contextFunctions");
-// TEMP TODO: Change to apps/roam to ESM
-// https://linear.app/discourse-graphs/issue/ENG-766/upgrade-all-commonjs-to-esm
-type DGSupabaseClient = any; // Supabase client type
-type Enums<T> = T extends "Platform" ? "Roam" | "Obsidian" : never;
+} from "@repo/database/lib/contextFunctions";
 
 declare const crypto: { randomUUID: () => string };
 
diff --git a/apps/roam/src/utils/upsertNodesAsContentWithEmbeddings.ts b/apps/roam/src/utils/upsertNodesAsContentWithEmbeddings.ts
index 8f6509c9e..0c69cc0a4 100644
--- a/apps/roam/src/utils/upsertNodesAsContentWithEmbeddings.ts
+++ b/apps/roam/src/utils/upsertNodesAsContentWithEmbeddings.ts
@@ -1,8 +1,7 @@
 /* eslint-disable @typescript-eslint/naming-convention */
 import { type RoamDiscourseNodeData } from "./getAllDiscourseNodesSince";
 import { type SupabaseContext } from "./supabaseContext";
-// https://linear.app/discourse-graphs/issue/ENG-766/upgrade-all-commonjs-to-esm
-const { nextApiRoot } = require("@repo/utils/execContext");
+import { nextApiRoot } from "@repo/utils/execContext";
 type LocalContentDataInput = any;
 type DGSupabaseClient = any;
 type Json = any;
diff --git a/apps/roam/tsconfig.json b/apps/roam/tsconfig.json
index 17b945182..12b649dcb 100644
--- a/apps/roam/tsconfig.json
+++ b/apps/roam/tsconfig.json
@@ -1,13 +1,16 @@
 {
   "extends": "@repo/typescript-config/react-library.json",
-  "include": ["src", "src/types.d.ts", "tailwind.config.ts", "tests", "scripts"],
+  "include": [
+    "src",
+    "src/types.d.ts",
+    "tailwind.config.ts",
+    "tests",
+    "scripts"
+  ],
   "compilerOptions": {
     "baseUrl": ".",
     "outDir": "dist",
     "allowJs": false,
-    "esModuleInterop": false,
-    "forceConsistentCasingInFileNames": true,
-    "jsx": "react",
     "noUncheckedIndexedAccess": false
   }
 }
diff --git a/apps/website/next.config.ts b/apps/website/next.config.ts
index 9a1b29483..c34e983e8 100644
--- a/apps/website/next.config.ts
+++ b/apps/website/next.config.ts
@@ -5,6 +5,5 @@ const nextConfig = {
   serverRuntimeConfig: {
     maxDuration: 300,
   },
-  transpilePackages: ["@repo/database", "@repo/utils", "@repo/ui"],
 };
 export default nextConfig;
diff --git a/package-lock.json b/package-lock.json
index 8ffc00b2e..3495fe143 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -54,6 +54,7 @@
       "dependencies": {
         "@octokit/auth-app": "^7.1.4",
         "@octokit/core": "^6.1.3",
+        "@repo/database": "*",
         "@repo/types": "*",
         "@vercel/blob": "^0.27.0",
         "contrast-color": "^1.0.1",
@@ -68,7 +69,6 @@
         "tldraw": "2.3.0"
       },
       "devDependencies": {
-        "@repo/database": "*",
         "@repo/tailwind-config": "*",
         "@types/contrast-color": "^1.0.0",
         "@types/react-vertical-timeline-component": "^3.3.3",
diff --git a/packages/database/cucumber.json b/packages/database/cucumber.json
index 06014fc9c..a3a28f635 100644
--- a/packages/database/cucumber.json
+++ b/packages/database/cucumber.json
@@ -1,6 +1,6 @@
 {
   "default": {
-    "loader": ["ts-node/esm"],
-    "import": ["features/step-definitions/**/*.ts"]
+    "requireModule": ["ts-node/register"],
+    "require": ["features/step-definitions/**/*.ts"]
   }
 }
diff --git a/packages/database/package.json b/packages/database/package.json
index 22e235c63..0ff7522f9 100644
--- a/packages/database/package.json
+++ b/packages/database/package.json
@@ -3,24 +3,54 @@
   "version": "0.0.0",
   "private": true,
   "license": "Apache-2.0",
-  "type": "module",
   "exports": {
-    "./lib/*": "./src/lib/*.ts",
-    "./dbDotEnv": "./src/dbDotEnv.ts",
-    "./dbTypes": "./src/dbTypes.ts",
-    "./inputTypes": "./src/inputTypes.ts"
+    "./lib/*": {
+      "types": "./dist/src/lib/*.d.ts",
+      "require": "./dist/src/lib/*.js",
+      "default": "./dist/src/lib/*.js"
+    },
+    "./dbDotEnv": {
+      "types": "./dist/src/dbDotEnv.d.ts",
+      "require": "./dist/src/dbDotEnv.js",
+      "default": "./dist/src/dbDotEnv.js"
+    },
+    "./dbTypes": {
+      "types": "./dist/src/dbTypes.d.ts",
+      "require": "./dist/src/dbTypes.js",
+      "default": "./dist/src/dbTypes.js"
+    },
+    "./inputTypes": {
+      "types": "./dist/src/inputTypes.d.ts",
+      "default": "./dist/src/inputTypes.d.ts"
+    }
+  },
+  "typesVersions": {
+    "*": {
+      "lib/*": [
+        "dist/src/lib/*.d.ts"
+      ],
+      "./dbDotEnv": [
+        "dist/src/dbDotEnv.d.ts"
+      ],
+      "./dbTypes": [
+        "dist/src/dbTypes.d.ts"
+      ],
+      "./inputTypes": [
+        "dist/src/inputTypes.d.ts"
+      ]
+    }
   },
   "scripts": {
     "init": "supabase login",
-    "dev": "supabase start && tsx scripts/createEnv.ts && supabase functions serve",
+    "dev": "supabase start && tsx scripts/createEnv.mts && supabase functions serve",
     "stop": "supabase stop",
-    "check-types": "tsc --noEmit --skipLibCheck",
+    "check-types": "tsc --emitDeclarationOnly --skipLibCheck",
     "check-schema": "tsx scripts/lint.ts && supabase stop && npm run dbdiff",
     "lint": "eslint . && tsx scripts/lint.ts",
     "lint:fix": "tsx scripts/lint.ts -f",
-    "build": "tsx scripts/build.ts && npm run genenv -- local",
+    "build": "tsc && tsx scripts/build.ts && npm run genenv -- local",
     "test": "tsc && cucumber-js",
-    "genenv": "tsx scripts/createEnv.ts",
+    "genenv": "tsx scripts/createEnv.mts",
     "gentypes:production": "supabase start && supabase gen types typescript --project-id \"$SUPABASE_PROJECT_ID\" --schema public > src/dbTypes.ts",
     "dbdiff": "supabase stop && supabase db diff",
     "dbdiff:save": "supabase stop && supabase db diff -f",
diff --git a/packages/database/scripts/build.ts b/packages/database/scripts/build.ts
index 214a6573e..f46db498c 100644
--- a/packages/database/scripts/build.ts
+++ b/packages/database/scripts/build.ts
@@ -3,7 +3,7 @@ import { writeFileSync } from "fs";
 import { join, dirname } from "path";
 import { fileURLToPath } from "url";
 
-const __dirname = dirname(fileURLToPath(import.meta.url));
+const __dirname = dirname(__filename);
 const projectRoot = join(__dirname, "..");
 
 if (process.env.HOME !== "/vercel") {
@@ -12,10 +12,12 @@ if (process.env.HOME !== "/vercel") {
     execSync("supabase migrations up", { cwd: projectRoot, stdio: "inherit" });
     const stdout = execSync(
       "supabase gen types typescript --local --schema public",
-      { encoding: "utf8" , cwd: projectRoot },
+      { encoding: "utf8", cwd: projectRoot },
+    );
+    writeFileSync(
+      join(projectRoot, "src", "dbTypes.ts"),
+      "// Generated by supabase -- do not edit\n" + stdout,
     );
-    writeFileSync(join(projectRoot, "src", "dbTypes.ts"),
-        "// Generated by supabase -- do not edit\n" + stdout);
   } catch (err) {
     console.error(err);
     throw err;
diff --git a/packages/database/scripts/createEnv.ts b/packages/database/scripts/createEnv.mts
similarity index 100%
rename from packages/database/scripts/createEnv.ts
rename to packages/database/scripts/createEnv.mts
diff --git a/packages/database/scripts/deploy.ts b/packages/database/scripts/deploy.ts
index 2b9e89718..c4372925d 100644
--- a/packages/database/scripts/deploy.ts
+++ b/packages/database/scripts/deploy.ts
@@ -72,4 +72,4 @@ const main = () => {
     process.exit(1);
   }
 };
-if (import.meta.url === `file://${process.argv[1]}`) main();
+if (__filename === process.argv[1]) main();
diff --git a/packages/database/scripts/lint.ts b/packages/database/scripts/lint.ts
index 03870ecd7..a4f397bf4 100644
--- a/packages/database/scripts/lint.ts
+++ b/packages/database/scripts/lint.ts
@@ -1,9 +1,8 @@
 import { exec } from "node:child_process";
 import { readdir, Dirent } from "node:fs";
 import { join, dirname } from "path";
-import { fileURLToPath } from "url";
 
-const __dirname = dirname(fileURLToPath(import.meta.url));
+const __dirname = dirname(__filename);
 const projectRoot = join(__dirname, "..");
 
 const main = () => {
@@ -66,4 +65,4 @@ const main = () => {
     process.exit(1);
   }
 };
-if (import.meta.url === `file://${process.argv[1]}`) main();
+if (__filename === process.argv[1]) main();
diff --git a/packages/database/src/dbDotEnv.ts b/packages/database/src/dbDotEnv.ts
index 9667dc225..b6afc9bfc 100644
--- a/packages/database/src/dbDotEnv.ts
+++ b/packages/database/src/dbDotEnv.ts
@@ -1,9 +1,15 @@
 import dotenv from "dotenv";
 import { readFileSync, existsSync } from "fs";
-import { join, dirname } from "path";
+import { join, dirname, basename } from "path";
 import { fileURLToPath } from "url";
 
-const __dirname = dirname(dirname(fileURLToPath(import.meta.url)));
+const findRoot = (): string => {
+  let dir = __filename;
+  while (basename(dir) !== "database") {
+    dir = dirname(dir);
+  }
+  return dir;
+};
 
 export const getVariant = (): string | null => {
   if (process.env.HOME === "/vercel" || process.env.GITHUB_ACTIONS === "true")
@@ -23,7 +29,7 @@ export const getVariant = (): string | null => {
 export const envFilePath = () => {
   const variant: string | null = getVariant();
   if (variant === null) return null;
-  const name = join(__dirname, `.env.${variant}`);
+  const name = join(findRoot(), `.env.${variant}`);
   return existsSync(name) ? name : null;
 };
 
diff --git a/packages/database/tsconfig.json b/packages/database/tsconfig.json
index 6b1ee18b2..3db4efa48 100644
--- a/packages/database/tsconfig.json
+++ b/packages/database/tsconfig.json
@@ -3,7 +3,6 @@
   "compilerOptions": {
     "baseUrl": ".",
     "rootDir": ".",
-    "noEmit": true,
     "outDir": "dist"
   },
   "include": [
diff --git a/packages/eslint-config/package.json b/packages/eslint-config/package.json
index abb9d3dc6..b7055643d 100644
--- a/packages/eslint-config/package.json
+++ b/packages/eslint-config/package.json
@@ -1,7 +1,6 @@
 {
   "name": "@repo/eslint-config",
   "version": "0.0.0",
-  "type": "module",
   "license": "Apache-2.0",
   "private": true,
   "exports": {
diff --git a/packages/typescript-config/base.json b/packages/typescript-config/base.json
index bb6f2a15d..325608d0c 100644
--- a/packages/typescript-config/base.json
+++ b/packages/typescript-config/base.json
@@ -7,9 +7,9 @@
     "incremental": false,
     "isolatedModules": true,
     "lib": ["es2022", "DOM", "DOM.Iterable"],
-    "module": "NodeNext",
+    "module": "nodenext",
     "moduleDetection": "force",
-    "moduleResolution": "NodeNext",
+    "moduleResolution": "nodenext",
     "noUncheckedIndexedAccess": true,
     "resolveJsonModule": true,
     "skipLibCheck": true,
diff --git a/packages/ui/package.json b/packages/ui/package.json
index e8ed779dd..0bd7892dd 100644
--- a/packages/ui/package.json
+++ b/packages/ui/package.json
@@ -3,23 +3,45 @@
   "version": "0.0.0",
   "private": true,
   "license": "Apache-2.0",
-  "type": "module",
   "exports": {
     "./globals.css": "./src/globals.css",
     "./postcss.config": "./postcss.config.mjs",
     "./tailwind.config": "./tailwind.config.ts",
-    "./lib/*": "./src/lib/*.ts",
-    "./hooks/*": [
-      "./src/hooks/*.ts",
-      "./src/hooks/*.tsx"
-    ],
-    "./components/*": "./src/components/*.tsx"
+    "./lib/*": {
+      "types": "./dist/src/lib/*.d.ts",
+      "require": "./dist/src/lib/*.js",
+      "default": "./dist/src/lib/*.js"
+    },
+    "./hooks/*": {
+      "types": "./dist/src/hooks/*.d.ts",
+      "require": "./dist/src/hooks/*.js",
+      "default": "./dist/src/hooks/*.js"
+    },
+    "./components/*": {
+      "types": "./dist/src/components/*.d.ts",
+      "require": "./dist/src/components/*.js",
+      "default": "./dist/src/components/*.js"
+    }
+  },
+  "typesVersions": {
+    "*": {
+      "lib/*": [
+        "dist/lib/*.d.ts"
+      ],
+      "hooks/*": [
+        "dist/hooks/*.d.ts"
+      ],
+      "components/*": [
+        "dist/components/*.d.ts"
+      ]
+    }
   },
   "scripts": {
     "lint": "eslint .",
+    "build": "tsc",
     "lint:fix": "eslint . --fix",
     "generate:component": "turbo gen react-component",
-    "check-types": "tsc --noEmit --skipLibCheck",
+    "check-types": "tsc --emitDeclarationOnly --skipLibCheck",
     "ui": "npx shadcn@latest"
   },
   "devDependencies": {
diff --git a/packages/ui/src/components/ui/card.tsx b/packages/ui/src/components/ui/card.tsx
index 9fb532a11..b892b644d 100644
--- a/packages/ui/src/components/ui/card.tsx
+++ b/packages/ui/src/components/ui/card.tsx
@@ -1,4 +1,4 @@
-import { cn } from "@repo/ui/lib/utils";
+import { cn } from "../../lib/utils";
 
 type CardProps = React.HTMLAttributes<HTMLDivElement> & {
   ref?: React.Ref<HTMLDivElement>;
diff --git a/packages/ui/tsconfig.json b/packages/ui/tsconfig.json
index 4e2982125..63b252fc5 100644
--- a/packages/ui/tsconfig.json
+++ b/packages/ui/tsconfig.json
@@ -2,7 +2,8 @@
   "extends": "@repo/typescript-config/react-library.json",
   "compilerOptions": {
     "baseUrl": ".",
-    "rootDir": "."
+    "rootDir": ".",
+    "outDir": "dist"
   },
   "include": ["src", "turbo", "scripts"]
 }
diff --git a/packages/utils/package.json b/packages/utils/package.json
index 346abcb76..b2fb97a35 100644
--- a/packages/utils/package.json
+++ b/packages/utils/package.json
@@ -3,11 +3,23 @@
   "version": "0.0.0",
   "private": true,
   "license": "Apache-2.0",
-  "type": "module",
   "exports": {
-    "./*": "./src/*.ts"
+    "./*": {
+      "types": "./dist/src/*.d.ts",
+      "require": "./dist/src/*.js",
+      "default": "./dist/src/*.js"
+    }
+  },
+  "typesVersions": {
+    "*": {
+      "*": [
+        "dist/src/*.d.ts"
+      ]
+    }
   },
   "scripts": {
+    "build": "tsc",
+    "check-types": "tsc --emitDeclarationOnly --skipLibCheck",
     "lint": "eslint ."
   }
 }
diff --git a/packages/utils/tsconfig.json b/packages/utils/tsconfig.json
index df8317c22..0a22b3d5d 100644
--- a/packages/utils/tsconfig.json
+++ b/packages/utils/tsconfig.json
@@ -2,7 +2,8 @@
   "extends": "@repo/typescript-config/base.json",
   "compilerOptions": {
     "baseUrl": ".",
-    "noEmit": true
+    "rootDir": ".",
+    "outDir": "dist"
   },
   "include": ["./src/**/*"]
 }
diff --git a/turbo.json b/turbo.json
index 39ae8018f..fbaefe529 100644
--- a/turbo.json
+++ b/turbo.json
@@ -58,7 +58,8 @@
     },
     "deploy": {
       "cache": false,
-      "inputs": ["$TURBO_DEFAULT$", ".env*"]
+      "inputs": ["$TURBO_DEFAULT$", ".env*"],
+      "dependsOn": ["@repo/database#build"]
     },
     "publish": {
       "cache": false,