fix(build): align TypeScript and test imports with NodeNext builds and safely copy Uint8Array inputs in browser processing

.smartconfig.json

@@ -0,0 +1,39 @@
+{
+  "@git.zone/cli": {
+    "projectType": "npm",
+    "module": {
+      "githost": "code.foss.global",
+      "gitscope": "push.rocks",
+      "gitrepo": "smartpreview",
+      "shortDescription": "A library for generating efficient JPEG previews from PDFs",
+      "description": "A library for generating efficient JPEG previews from PDFs with support for Node.js and browser environments",
+      "npmPackagename": "@push.rocks/smartpreview",
+      "license": "MIT",
+      "keywords": [
+        "pdf",
+        "preview",
+        "jpeg",
+        "image",
+        "conversion",
+        "nodejs",
+        "browser",
+        "pdfjs",
+        "worker"
+      ]
+    },
+    "release": {
+      "registries": [
+        "https://verdaccio.lossless.digital",
+        "https://registry.npmjs.org"
+      ],
+      "accessLevel": "public"
+    }
+  },
+  "@git.zone/tsdoc": {
+    "legal": "\n## License and Legal Information\n\nThis repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license.md](license.md) file within this repository. \n\n**Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.\n\n### Trademarks\n\nThis project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH and are not included within the scope of the MIT license granted herein. Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines, and any usage must be approved in writing by Task Venture Capital GmbH.\n\n### Company Information\n\nTask Venture Capital GmbH  \nRegistered at District court Bremen HRB 35230 HB, Germany\n\nFor any legal inquiries or if you require further information, please contact us via email at hello@task.vc.\n\nBy using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.\n"
+  },
+  "@ship.zone/szci": {
+    "npmGlobalTools": [],
+    "npmRegistryUrl": "registry.npmjs.org"
+  }
+}

changelog.md

@@ -1,5 +1,12 @@
 # Changelog
 
+## 2026-05-01 - 1.1.1 - fix(build)
+align TypeScript and test imports with NodeNext builds and safely copy Uint8Array inputs in browser processing
+
+- switches the project to NodeNext-oriented TypeScript configuration and updates tests to import built .js entrypoints
+- replaces direct Uint8Array buffer slicing with explicit ArrayBuffer copies in browser code paths to avoid incorrect input handling
+- refreshes package metadata, published files, formatting script, and dependency versions to match the updated build setup
+
 All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),

license.md

@@ -1,6 +1,6 @@
-# MIT License
+The MIT License (MIT)
 
-Copyright (C) 2024 Task Venture Capital GmbH
+Copyright (c) 2026 Task Venture Capital GmbH
 
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal

npmextra.json

@@ -1,13 +1,39 @@
 {
+  "@git.zone/cli": {
+    "projectType": "npm",
+    "module": {
       "githost": "code.foss.global",
       "gitscope": "push.rocks",
       "gitrepo": "smartpreview",
       "shortDescription": "A library for generating efficient JPEG previews from PDFs",
-  "npmAccessLevel": "public",
-  "npmRegistries": [
-    "npmjs"
+      "description": "A library for generating efficient JPEG previews from PDFs with support for Node.js and browser environments",
+      "npmPackagename": "@push.rocks/smartpreview",
+      "license": "MIT",
+      "keywords": [
+        "pdf",
+        "preview",
+        "jpeg",
+        "image",
+        "conversion",
+        "nodejs",
+        "browser",
+        "pdfjs",
+        "worker"
+      ]
+    },
+    "release": {
+      "registries": [
+        "https://verdaccio.lossless.digital",
+        "https://registry.npmjs.org"
       ],
-  "tsdoc": {
-    "legal": "\n## License and Legal Information\n\nThis repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license](license) file within this repository. \n\n**Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.\n\n### Trademarks\n\nThis project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH and are not included within the scope of the MIT license granted herein. Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines, and any usage must be approved in writing by Task Venture Capital GmbH.\n\n### Company Information\n\nTask Venture Capital GmbH  \nRegistered at District court Bremen HRB 35230 HB, Germany\n\nFor any legal inquiries or if you require different licensing, please contact: legal@task.vc\n"
+      "accessLevel": "public"
+    }
+  },
+  "@git.zone/tsdoc": {
+    "legal": "\n## License and Legal Information\n\nThis repository contains open-source code that is licensed under the MIT License. A copy of the MIT License can be found in the [license.md](license.md) file within this repository. \n\n**Please note:** The MIT License does not grant permission to use the trade names, trademarks, service marks, or product names of the project, except as required for reasonable and customary use in describing the origin of the work and reproducing the content of the NOTICE file.\n\n### Trademarks\n\nThis project is owned and maintained by Task Venture Capital GmbH. The names and logos associated with Task Venture Capital GmbH and any related products or services are trademarks of Task Venture Capital GmbH and are not included within the scope of the MIT license granted herein. Use of these trademarks must comply with Task Venture Capital GmbH's Trademark Guidelines, and any usage must be approved in writing by Task Venture Capital GmbH.\n\n### Company Information\n\nTask Venture Capital GmbH  \nRegistered at District court Bremen HRB 35230 HB, Germany\n\nFor any legal inquiries or if you require further information, please contact us via email at hello@task.vc.\n\nBy using this repository, you acknowledge that you have read this section, agree to comply with its terms, and understand that the licensing of the code does not imply endorsement by Task Venture Capital GmbH of any derivative works.\n"
+  },
+  "@ship.zone/szci": {
+    "npmGlobalTools": [],
+    "npmRegistryUrl": "registry.npmjs.org"
   }
 }

package.json

@@ -12,7 +12,8 @@
   },
   "scripts": {
     "test": "(tstest test/ --web)",
-    "build": "(tsbuild tsfolders --allowimplicitany)",
+    "build": "tsbuild tsfolders",
+    "format": "gitzone format",
     "buildDocs": "tsdoc"
   },
   "repository": {
@@ -30,19 +31,21 @@
     "pdfjs",
     "worker"
   ],
-  "author": "Lossless GmbH",
+  "author": "Task Venture Capital GmbH <hello@task.vc>",
   "license": "MIT",
   "dependencies": {
-    "@push.rocks/smartpdf": "^4.0.0",
-    "@push.rocks/smartenv": "^5.0.5",
-    "@push.rocks/smartjson": "^5.0.10",
-    "@push.rocks/smartpromise": "^4.0.3"
+    "@push.rocks/smartenv": "^6.1.0",
+    "@push.rocks/smartjson": "^6.0.1",
+    "@push.rocks/smartpdf": "^4.2.2",
+    "@push.rocks/smartpromise": "^4.2.3"
   },
   "devDependencies": {
-    "@git.zone/tsbuild": "^2.1.70",
-    "@git.zone/tsrun": "^1.2.46",
-    "@git.zone/tstest": "^1.0.81",
-    "@types/node": "^20.6.3"
+    "@git.zone/tsbuild": "^4.4.0",
+    "@git.zone/tsrun": "^2.0.3",
+    "@git.zone/tstest": "^3.6.3",
+    "@types/lodash.clonedeep": "^4.5.9",
+    "@types/node": "^25.6.0",
+    "@types/pngjs": "^6.0.5"
   },
   "engines": {
     "node": ">=16"
@@ -50,5 +53,19 @@
   "browserslist": [
     "last 1 Chrome version"
   ],
+  "files": [
+    "ts/**/*",
+    "ts_web/**/*",
+    "dist/**/*",
+    "dist_*/**/*",
+    "dist_ts/**/*",
+    "dist_ts_web/**/*",
+    "assets/**/*",
+    "cli.js",
+    ".smartconfig.json",
+    "license.md",
+    "npmextra.json",
+    "readme.md"
+  ],
   "packageManager": "pnpm@10.11.0+sha512.6540583f41cc5f628eb3d9773ecee802f4f9ef9923cc45b69890fb47991d4b092964694ec3a4f738a420c918a333062c8b925d312f42e4f0c263eb603551f977"
 }

test/test.browser.ts

@@ -1,5 +1,5 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import * as smartpreview from '../ts_web/index.ts';
+import * as smartpreview from '../ts_web/index.js';
 
 // Test data - minimal PDF as Uint8Array for browser testing
 const createMinimalPdfBuffer = (): Uint8Array => {
@@ -74,10 +74,16 @@ startxref
   return new TextEncoder().encode(pdfContent);
 };
 
+const uint8ArrayToArrayBuffer = (input: Uint8Array): ArrayBuffer => {
+  const arrayBuffer = new ArrayBuffer(input.byteLength);
+  new Uint8Array(arrayBuffer).set(input);
+  return arrayBuffer;
+};
+
 // Create a mock File object for testing
 const createMockPdfFile = (): File => {
   const buffer = createMinimalPdfBuffer();
-  return new File([buffer], 'test.pdf', { type: 'application/pdf' });
+  return new File([uint8ArrayToArrayBuffer(buffer)], 'test.pdf', { type: 'application/pdf' });
 };
 
 tap.test('should check browser compatibility', async () => {
@@ -117,6 +123,9 @@ tap.test('should throw error when not initialized', async () => {
     expect(true).toEqual(false); // Should not reach here
   } catch (error) {
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
+    if (!(error instanceof smartpreview.PreviewError)) {
+      throw error;
+    }
     expect(error.errorType).toEqual('PROCESSING_FAILED');
   }
 });
@@ -129,6 +138,9 @@ tap.test('should validate input', async () => {
     expect(true).toEqual(false); // Should not reach here
   } catch (error) {
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
+    if (!(error instanceof smartpreview.PreviewError)) {
+      throw error;
+    }
     expect(error.errorType).toEqual('PROCESSING_FAILED');
   }
 });
@@ -298,7 +310,7 @@ tap.test('should measure different input type processing times', async () => {
     
     // Test ArrayBuffer input
     const buffer = createMinimalPdfBuffer();
-    const arrayBuffer = buffer.buffer.slice(buffer.byteOffset, buffer.byteOffset + buffer.byteLength);
+    const arrayBuffer = uint8ArrayToArrayBuffer(buffer);
     const bufferStartTime = performance.now();
     try {
       await preview.generatePreview(arrayBuffer, { quality: 70, width: 300, height: 200 });

test/test.node.ts

@@ -1,5 +1,5 @@
 import { expect, tap } from '@git.zone/tstest/tapbundle';
-import * as smartpreview from '../ts/index.ts';
+import * as smartpreview from '../ts/index.js';
 
 // Test data - minimal PDF buffer for testing
 const createMinimalPdf = (): Buffer => {
@@ -105,6 +105,9 @@ tap.test('should throw error when not initialized', async () => {
     expect(true).toEqual(false); // Should not reach here
   } catch (error) {
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
+    if (!(error instanceof smartpreview.PreviewError)) {
+      throw error;
+    }
     expect(error.errorType).toEqual('PROCESSING_FAILED');
   }
 });
@@ -117,6 +120,9 @@ tap.test('should validate input buffer', async () => {
     expect(true).toEqual(false); // Should not reach here
   } catch (error) {
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
+    if (!(error instanceof smartpreview.PreviewError)) {
+      throw error;
+    }
     expect(error.errorType).toEqual('PROCESSING_FAILED');
   }
 });

test/test.performance.ts

@@ -277,7 +277,8 @@ tap.test('Performance Benchmark Suite', async () => {
       await preview.cleanup();
       
     } catch (error) {
-      console.log(`  ❌ Test skipped: ${error.message}\n`);
+      const errorMessage = error instanceof Error ? error.message : String(error);
+      console.log(`  ❌ Test skipped: ${errorMessage}\n`);
       // Expected if dependencies are not available
       expect(error).toBeInstanceOf(smartpreview.PreviewError);
     }
@@ -356,7 +357,8 @@ tap.test('Memory Usage Analysis', async () => {
     await preview.cleanup();
     
   } catch (error) {
-    console.log(`❌ Memory test skipped: ${error.message}`);
+    const errorMessage = error instanceof Error ? error.message : String(error);
+    console.log(`❌ Memory test skipped: ${errorMessage}`);
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
   }
 });
@@ -407,7 +409,8 @@ tap.test('Stress Test - Rapid Conversions', async () => {
     await preview.cleanup();
     
   } catch (error) {
-    console.log(`❌ Stress test skipped: ${error.message}`);
+    const errorMessage = error instanceof Error ? error.message : String(error);
+    console.log(`❌ Stress test skipped: ${errorMessage}`);
     expect(error).toBeInstanceOf(smartpreview.PreviewError);
   }
 });

ts/00_commitinfo_data.ts

@@ -0,0 +1,8 @@
+/**
+ * autocreated commitinfo by @push.rocks/commitinfo
+ */
+export const commitinfo = {
+  name: '@push.rocks/smartpreview',
+  version: '1.1.1',
+  description: 'A library for generating efficient JPEG previews from PDFs with support for Node.js and browser environments'
+}

ts_web/00_commitinfo_data.ts

@@ -0,0 +1,8 @@
+/**
+ * autocreated commitinfo by @push.rocks/commitinfo
+ */
+export const commitinfo = {
+  name: '@push.rocks/smartpreview',
+  version: '1.1.1',
+  description: 'A library for generating efficient JPEG previews from PDFs with support for Node.js and browser environments'
+}

ts_web/pdfprocessor.ts

@@ -146,7 +146,7 @@ export class WebPdfProcessor implements IWebPdfProcessor {
     }
     
     if (input instanceof Uint8Array) {
-      return input.buffer.slice(input.byteOffset, input.byteOffset + input.byteLength);
+      return this.uint8ArrayToArrayBuffer(input);
     }
     
     if (input instanceof File || input instanceof Blob) {
@@ -420,4 +420,10 @@ export class WebPdfProcessor implements IWebPdfProcessor {
       reader.readAsDataURL(blob);
     });
   }
+
+  private uint8ArrayToArrayBuffer(input: Uint8Array): ArrayBuffer {
+    const arrayBuffer = new ArrayBuffer(input.byteLength);
+    new Uint8Array(arrayBuffer).set(input);
+    return arrayBuffer;
+  }
 }

ts_web/smartpreview.ts

@@ -243,7 +243,7 @@ export class SmartPreview {
       if (input instanceof ArrayBuffer) {
         buffer = input;
       } else if (input instanceof Uint8Array) {
-        buffer = input.buffer.slice(input.byteOffset, input.byteOffset + input.byteLength);
+        buffer = this.uint8ArrayToArrayBuffer(input);
       } else if (input instanceof File || input instanceof Blob) {
         // Read first few bytes to detect format
         const headerBlob = input.slice(0, 8);
@@ -299,4 +299,10 @@ export class SmartPreview {
     await instance.init();
     return instance;
   }
+
+  private uint8ArrayToArrayBuffer(input: Uint8Array): ArrayBuffer {
+    const arrayBuffer = new ArrayBuffer(input.byteLength);
+    new Uint8Array(arrayBuffer).set(input);
+    return arrayBuffer;
+  }
 }

tsconfig.json

@@ -1,29 +1,15 @@
 {
   "compilerOptions": {
     "target": "ES2022",
-    "lib": ["ES2022", "DOM"],
-    "module": "ESNext",
-    "moduleResolution": "node",
-    "declaration": true,
-    "outDir": "./dist_ts/",
-    "rootDir": "./ts/",
+    "module": "NodeNext",
+    "moduleResolution": "NodeNext",
+    "noImplicitAny": true,
     "strict": true,
     "esModuleInterop": true,
-    "skipLibCheck": false,
-    "forceConsistentCasingInFileNames": true,
-    "allowSyntheticDefaultImports": true,
-    "experimentalDecorators": true,
-    "emitDecoratorMetadata": true,
-    "resolveJsonModule": true,
-    "allowJs": false
+    "verbatimModuleSyntax": true,
+    "types": ["node"]
   },
-  "include": [
-    "ts/**/*"
-  ],
   "exclude": [
-    "node_modules",
-    "dist_ts",
-    "dist_ts_web",
-    "test"
+    "dist_*/**/*.d.ts"
   ]
 }