diff --git a/package.json b/package.json
index 3604b7050..bf16a04de 100644
--- a/package.json
+++ b/package.json
@@ -77,7 +77,6 @@
     "leven": "4.0.0",
     "lines-and-columns": "2.0.4",
     "linguist-languages": "7.27.0",
-    "mem": "9.0.2",
     "meriyah": "4.3.9",
     "micromatch": "4.0.5",
     "minimist": "1.2.8",
diff --git a/src/config/editorconfig-to-prettier.js b/src/config/editorconfig/editorconfig-to-prettier.js
similarity index 100%
rename from src/config/editorconfig-to-prettier.js
rename to src/config/editorconfig/editorconfig-to-prettier.js
diff --git a/src/config/editorconfig/index.js b/src/config/editorconfig/index.js
new file mode 100644
index 000000000..4c3d25e5d
--- /dev/null
+++ b/src/config/editorconfig/index.js
@@ -0,0 +1,51 @@
+import path from "node:path";
+
+import editorconfig from "editorconfig";
+
+import findProjectRootWithoutCache from "../find-project-root.js";
+import editorConfigToPrettier from "./editorconfig-to-prettier.js";
+
+const projectRootCache = new Map();
+const editorconfigCache = new Map();
+
+function clearEditorconfigCache() {
+  projectRootCache.clear();
+  editorconfigCache.clear();
+}
+
+// TODO: Improve this cache
+function findProjectRoot(directory, { shouldCache }) {
+  if (!shouldCache || !projectRootCache.has(directory)) {
+    // Even if `shouldCache` is false, we still cache the result, so we can use it when `shouldCache` is true
+    projectRootCache.set(directory, findProjectRootWithoutCache(directory));
+  }
+  return projectRootCache.get(directory);
+}
+
+async function loadEditorconfigInternal(file, { shouldCache }) {
+  const directory = path.dirname(file);
+  const root = await findProjectRoot(directory, { shouldCache });
+  const editorConfig = await editorconfig.parse(file, { root });
+  const config = editorConfigToPrettier(editorConfig);
+  return config;
+}
+
+/**
+ * @param {string} file
+ * @param {{shouldCache?: boolean}} options
+ */
+function loadEditorconfig(file, { shouldCache }) {
+  file = path.resolve(file);
+
+  if (!shouldCache || !editorconfigCache.has(file)) {
+    // Even if `shouldCache` is false, we still cache the result, so we can use it when `shouldCache` is true
+    editorconfigCache.set(
+      file,
+      loadEditorconfigInternal(file, { shouldCache }),
+    );
+  }
+
+  return editorconfigCache.get(file);
+}
+
+export { clearEditorconfigCache, loadEditorconfig };
diff --git a/src/config/prettier-config-explorer/config-searcher.js b/src/config/prettier-config/config-searcher.js
similarity index 100%
rename from src/config/prettier-config-explorer/config-searcher.js
rename to src/config/prettier-config/config-searcher.js
diff --git a/src/config/prettier-config-explorer/index.js b/src/config/prettier-config/index.js
similarity index 74%
rename from src/config/prettier-config-explorer/index.js
rename to src/config/prettier-config/index.js
index 2e60b9057..41c0f984e 100644
--- a/src/config/prettier-config-explorer/index.js
+++ b/src/config/prettier-config/index.js
@@ -2,11 +2,11 @@ import path from "node:path";
 
 import mockable from "../../common/mockable.js";
 import ConfigSearcher from "./config-searcher.js";
-import loadConfigWithoutCache from "./load-config.js";
+import loadConfig from "./load-config.js";
 
 const loadCache = new Map();
 const searchCache = new Map();
-function clearCache() {
+function clearPrettierConfigCache() {
   loadCache.clear();
   searchCache.clear();
 }
@@ -14,15 +14,14 @@ function clearCache() {
 /**
  * @param {string} configFile
  * @param {{shouldCache?: boolean}} param1
- * @returns {Promise<ReturnType<loadConfigWithoutCache>>}
+ * @returns {Promise<ReturnType<loadConfig>>}
  */
-function loadConfig(configFile, { shouldCache }) {
+function loadPrettierConfig(configFile, { shouldCache }) {
   configFile = path.resolve(configFile);
+
   if (!shouldCache || !loadCache.has(configFile)) {
-    const promise = loadConfigWithoutCache(configFile);
-    // Even if `shouldCache` is false, we still cache it, so we can use it later
-    loadCache.set(configFile, promise);
-    return promise;
+    // Even if `shouldCache` is false, we still cache the result, so we can use it when `shouldCache` is true
+    loadCache.set(configFile, loadConfig(configFile));
   }
 
   return loadCache.get(configFile);
@@ -50,7 +49,7 @@ function getSearchFunction({ shouldCache, stopDirectory }) {
  * @param {{shouldCache?: boolean, stopDirectory?: string}} options
  * @returns {Promise<string>}
  */
-function searchConfig(startDirectory, options = {}) {
+function searchPrettierConfig(startDirectory, options = {}) {
   startDirectory = startDirectory
     ? path.resolve(startDirectory)
     : process.cwd();
@@ -62,4 +61,4 @@ function searchConfig(startDirectory, options = {}) {
   return search(startDirectory);
 }
 
-export { clearCache, loadConfig, searchConfig };
+export { clearPrettierConfigCache, loadPrettierConfig, searchPrettierConfig };
diff --git a/src/config/prettier-config-explorer/load-config.js b/src/config/prettier-config/load-config.js
similarity index 100%
rename from src/config/prettier-config-explorer/load-config.js
rename to src/config/prettier-config/load-config.js
diff --git a/src/config/prettier-config-explorer/load-external-config.js b/src/config/prettier-config/load-external-config.js
similarity index 100%
rename from src/config/prettier-config-explorer/load-external-config.js
rename to src/config/prettier-config/load-external-config.js
diff --git a/src/config/prettier-config-explorer/loaders.js b/src/config/prettier-config/loaders.js
similarity index 100%
rename from src/config/prettier-config-explorer/loaders.js
rename to src/config/prettier-config/loaders.js
diff --git a/src/config/resolve-config.js b/src/config/resolve-config.js
index 2bb2bbc46..410fc4c7d 100644
--- a/src/config/resolve-config.js
+++ b/src/config/resolve-config.js
@@ -1,41 +1,39 @@
 import path from "node:path";
 
-import mem, { memClear } from "mem";
 import micromatch from "micromatch";
 import { toPath } from "url-or-path";
 
 import partition from "../utils/partition.js";
 import {
-  clearCache as clearPrettierConfigCache,
-  loadConfig as loadPrettierConfigFile,
-  searchConfig as searchPrettierConfig,
-} from "./prettier-config-explorer/index.js";
-import loadEditorConfigWithoutCache from "./resolve-editorconfig.js";
+  clearEditorconfigCache,
+  loadEditorconfig as loadEditorconfigForFile,
+} from "./editorconfig/index.js";
+import {
+  clearPrettierConfigCache,
+  loadPrettierConfig as loadPrettierConfigFile,
+  searchPrettierConfig,
+} from "./prettier-config/index.js";
 
-const memoizedLoadEditorConfig = mem(loadEditorConfigWithoutCache);
 function clearCache() {
   clearPrettierConfigCache();
-  memClear(memoizedLoadEditorConfig);
+  clearEditorconfigCache();
 }
 
-function loadEditorConfig(filePath, options) {
-  if (!filePath || !options.editorconfig) {
+function loadEditorconfig(file, options) {
+  if (!file || !options.editorconfig) {
     return;
   }
 
-  return (
-    options.useCache ? memoizedLoadEditorConfig : loadEditorConfigWithoutCache
-  )(filePath);
+  const shouldCache = options.useCache;
+  return loadEditorconfigForFile(file, { shouldCache });
 }
 
-async function loadPrettierConfig(filePath, options) {
+async function loadPrettierConfig(file, options) {
   const shouldCache = options.useCache;
   let configFile = options.config;
 
   if (!configFile) {
-    const directory = filePath
-      ? path.dirname(path.resolve(filePath))
-      : undefined;
+    const directory = file ? path.dirname(path.resolve(file)) : undefined;
     configFile = await searchPrettierConfig(directory, { shouldCache });
   }
 
@@ -54,7 +52,7 @@ async function resolveConfig(fileUrlOrPath, options) {
 
   const [result, editorConfigured] = await Promise.all([
     loadPrettierConfig(filePath, options),
-    loadEditorConfig(filePath, options),
+    loadEditorconfig(filePath, options),
   ]);
 
   if (!result && !editorConfigured) {
diff --git a/src/config/resolve-editorconfig.js b/src/config/resolve-editorconfig.js
deleted file mode 100644
index 82c81d928..000000000
--- a/src/config/resolve-editorconfig.js
+++ /dev/null
@@ -1,18 +0,0 @@
-import path from "node:path";
-
-import editorconfig from "editorconfig";
-
-import editorConfigToPrettier from "./editorconfig-to-prettier.js";
-import findProjectRoot from "./find-project-root.js";
-
-async function loadEditorConfig(filePath) {
-  const editorConfig = await editorconfig.parse(filePath, {
-    root: await findProjectRoot(path.dirname(path.resolve(filePath))),
-  });
-
-  const config = editorConfigToPrettier(editorConfig);
-
-  return config;
-}
-
-export default loadEditorConfig;
diff --git a/tests/unit/editorconfig-to-prettier.js b/tests/unit/editorconfig-to-prettier.js
index 872535ab0..c12c88019 100644
--- a/tests/unit/editorconfig-to-prettier.js
+++ b/tests/unit/editorconfig-to-prettier.js
@@ -1,4 +1,4 @@
-import editorconfigToPrettier from "../../src/config/editorconfig-to-prettier.js";
+import editorconfigToPrettier from "../../src/config/editorconfig/editorconfig-to-prettier.js";
 
 test("editorconfigToPrettier", () => {
   expect(
diff --git a/yarn.lock b/yarn.lock
index 5977c5502..bf7b43284 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -6376,15 +6376,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"map-age-cleaner@npm:^0.1.3":
-  version: 0.1.3
-  resolution: "map-age-cleaner@npm:0.1.3"
-  dependencies:
-    p-defer: "npm:^1.0.0"
-  checksum: cb2804a5bcb3cbdfe4b59066ea6d19f5e7c8c196cd55795ea4c28f792b192e4c442426ae52524e5e1acbccf393d3bddacefc3d41f803e66453f6c4eda3650bc1
-  languageName: node
-  linkType: hard
-
 "markdown-escapes@npm:^1.0.0":
   version: 1.0.4
   resolution: "markdown-escapes@npm:1.0.4"
@@ -6392,16 +6383,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"mem@npm:9.0.2":
-  version: 9.0.2
-  resolution: "mem@npm:9.0.2"
-  dependencies:
-    map-age-cleaner: "npm:^0.1.3"
-    mimic-fn: "npm:^4.0.0"
-  checksum: 82f899e73212509c8bccb26399f03c61193e15b796c9e8e10332db6a3eb1cad65edbe4ab144554e88a0db3dc53af3b9e960a2576cb3521fa968ba1ca5a0b6719
-  languageName: node
-  linkType: hard
-
 "memorystream@npm:^0.3.1":
   version: 0.3.1
   resolution: "memorystream@npm:0.3.1"
@@ -6912,13 +6893,6 @@ __metadata:
   languageName: node
   linkType: hard
 
-"p-defer@npm:^1.0.0":
-  version: 1.0.0
-  resolution: "p-defer@npm:1.0.0"
-  checksum: 1d8fb7138a0ccebb65479160fd93f245303c06c977c976105d75838f7f504a9a6ef11b7e058f98b4c957a6a8df268c616da1ee339285d565f9e5ba00304e027b
-  languageName: node
-  linkType: hard
-
 "p-limit@npm:^2.2.0":
   version: 2.3.0
   resolution: "p-limit@npm:2.3.0"
@@ -7362,7 +7336,6 @@ __metadata:
     lines-and-columns: "npm:2.0.4"
     linguist-languages: "npm:7.27.0"
     magic-string: "npm:0.30.5"
-    mem: "npm:9.0.2"
     meriyah: "npm:4.3.9"
     micromatch: "npm:4.0.5"
     minimist: "npm:1.2.8"