diff --git a/packages/core/src/Node.ts b/packages/core/src/Node.ts
index 8d8d045ab..99f01d2db 100644
--- a/packages/core/src/Node.ts
+++ b/packages/core/src/Node.ts
@@ -1,5 +1,6 @@
 import { createSHA256, path, randomUUID } from "@llamaindex/env";
 import _ from "lodash";
+import { Settings } from "./Settings.js";
 
 export enum NodeRelationship {
   SOURCE = "SOURCE",
@@ -208,7 +209,14 @@ export class TextNode<T extends Metadata = Metadata> extends BaseNode<T> {
 
   getContent(metadataMode: MetadataMode = MetadataMode.NONE): string {
     const metadataStr = this.getMetadataStr(metadataMode).trim();
-    return `${metadataStr}\n\n${this.text}`.trim();
+    const fullText = `${metadataStr}\n\n${this.text}`.trim();
+    if (Settings.chunkSize) {
+      if (fullText.length > Settings.chunkSize) {
+        console.warn(`Content ${this.id_} is too long, truncating`);
+        return this.text.slice(0, Settings.chunkSize);
+      }
+    }
+    return fullText;
   }
 
   getMetadataStr(metadataMode: MetadataMode): string {
diff --git a/packages/core/src/readers/SimpleDirectoryReader.edge.ts b/packages/core/src/readers/SimpleDirectoryReader.edge.ts
index a26eae4f9..0a96d558c 100644
--- a/packages/core/src/readers/SimpleDirectoryReader.edge.ts
+++ b/packages/core/src/readers/SimpleDirectoryReader.edge.ts
@@ -1,5 +1,5 @@
-import { fs, path } from "@llamaindex/env";
-import { Document, type Metadata } from "../Node.js";
+import { path } from "@llamaindex/env";
+import { Document } from "../Node.js";
 import { walk } from "../storage/FileSystem.js";
 import { TextFileReader } from "./TextFileReader.js";
 import type { BaseReader } from "./type.js";
@@ -85,7 +85,7 @@ export class SimpleDirectoryReader implements BaseReader {
           continue;
         }
 
-        const fileDocs = await reader.loadData(filePath, fs);
+        const fileDocs = await reader.loadData(filePath);
         fileDocs.forEach(addMetaData(filePath));
 
         // Observer can still cancel addition of the resulting docs from this file
@@ -123,8 +123,8 @@ export class SimpleDirectoryReader implements BaseReader {
   }
 }
 
-function addMetaData(filePath: string): (doc: Document<Metadata>) => void {
-  return (doc: Document<Metadata>) => {
+function addMetaData(filePath: string): (doc: Document) => void {
+  return (doc: Document) => {
     doc.metadata["file_path"] = path.resolve(filePath);
     doc.metadata["file_name"] = path.basename(filePath);
   };
diff --git a/packages/core/tests/Embedding.test.ts b/packages/core/tests/Embedding.test.ts
index ab863ead1..a70297c97 100644
--- a/packages/core/tests/Embedding.test.ts
+++ b/packages/core/tests/Embedding.test.ts
@@ -1,8 +1,4 @@
-import {
-  OpenAIEmbedding,
-  SimilarityType,
-  similarity,
-} from "llamaindex/embeddings/index";
+import { OpenAIEmbedding, SimilarityType, similarity } from "llamaindex";
 import { beforeAll, describe, expect, test } from "vitest";
 import { mockEmbeddingModel } from "./utility/mockOpenAI.js";