diff --git a/package-lock.json b/package-lock.json
index 9e02e50c..2e750bcb 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -15,10 +15,8 @@
                 "@vscode/python-extension": "^1.0.5",
                 "fs-extra": "^11.2.0",
                 "iconv-lite": "^0.6.3",
-                "inversify": "^6.0.1",
                 "jsonc-parser": "^3.2.0",
                 "lodash": "^4.17.21",
-                "reflect-metadata": "^0.1.13",
                 "vscode-languageclient": "^8.0.2"
             },
             "devDependencies": {
@@ -641,11 +639,10 @@
             }
         },
         "node_modules/@types/estree": {
-            "version": "1.0.6",
-            "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
-            "integrity": "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==",
-            "dev": true,
-            "license": "MIT"
+            "version": "1.0.5",
+            "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.5.tgz",
+            "integrity": "sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==",
+            "dev": true
         },
         "node_modules/@types/fs-extra": {
             "version": "11.0.4",
@@ -1108,8 +1105,7 @@
             "version": "1.12.1",
             "resolved": "https://registry.npmjs.org/@webassemblyjs/helper-buffer/-/helper-buffer-1.12.1.tgz",
             "integrity": "sha512-nzJwQw99DNDKr9BVCOZcLuJJUlqkJh+kVzVl6Fmq/tI5ZtEyWT1KZMyOXltXLZJmDtvLCDgwsyrkohEtopTXCw==",
-            "dev": true,
-            "license": "MIT"
+            "dev": true
         },
         "node_modules/@webassemblyjs/helper-numbers": {
             "version": "1.11.6",
@@ -1322,7 +1318,6 @@
             "resolved": "https://registry.npmjs.org/acorn-import-attributes/-/acorn-import-attributes-1.9.5.tgz",
             "integrity": "sha512-n02Vykv5uA3eHGM/Z2dQrcD56kL8TyDb2p1+0P83PClMnC/nc+anbQRhIOWnSq4Ke/KvDPrY3C9hDtC/A3eHnQ==",
             "dev": true,
-            "license": "MIT",
             "peerDependencies": {
                 "acorn": "^8"
             }
@@ -1639,9 +1634,9 @@
             "dev": true
         },
         "node_modules/browserslist": {
-            "version": "4.24.0",
-            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.24.0.tgz",
-            "integrity": "sha512-Rmb62sR1Zpjql25eSanFGEhAxcFwfA1K0GuQcLoaJBAcENegrQut3hYdhXFF1obQfiDyqIW/cLM5HSJ/9k884A==",
+            "version": "4.23.3",
+            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.23.3.tgz",
+            "integrity": "sha512-btwCFJVjI4YWDNfau8RhZ+B1Q/VLoUITrm3RlP6y1tYGWIOa+InuYiRGXUBXo8nA1qKmHMyLB/iVQg5TT4eFoA==",
             "dev": true,
             "funding": [
                 {
@@ -1659,8 +1654,8 @@
             ],
             "license": "MIT",
             "dependencies": {
-                "caniuse-lite": "^1.0.30001663",
-                "electron-to-chromium": "^1.5.28",
+                "caniuse-lite": "^1.0.30001646",
+                "electron-to-chromium": "^1.5.4",
                 "node-releases": "^2.0.18",
                 "update-browserslist-db": "^1.1.0"
             },
@@ -1728,9 +1723,9 @@
             }
         },
         "node_modules/caniuse-lite": {
-            "version": "1.0.30001668",
-            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001668.tgz",
-            "integrity": "sha512-nWLrdxqCdblixUO+27JtGJJE/txpJlyUy5YN1u53wLZkP0emYCo5zgS6QYft7VUYR42LGgi/S5hdLZTrnyIddw==",
+            "version": "1.0.30001655",
+            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001655.tgz",
+            "integrity": "sha512-jRGVy3iSGO5Uutn2owlb5gR6qsGngTw9ZTb4ali9f3glshcNmJ2noam4Mo9zia5P9Dk3jNNydy7vQjuE5dQmfg==",
             "dev": true,
             "funding": [
                 {
@@ -2268,11 +2263,10 @@
             }
         },
         "node_modules/electron-to-chromium": {
-            "version": "1.5.36",
-            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.36.tgz",
-            "integrity": "sha512-HYTX8tKge/VNp6FGO+f/uVDmUkq+cEfcxYhKf15Akc4M5yxt5YmorwlAitKWjWhWQnKcDRBAQKXkhqqXMqcrjw==",
-            "dev": true,
-            "license": "ISC"
+            "version": "1.5.13",
+            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.13.tgz",
+            "integrity": "sha512-lbBcvtIJ4J6sS4tb5TLp1b4LyfCdMkwStzXPyAgVgTRAsep4bvrAGaBOP7ZJtQMNJpSQ9SqG4brWOroNaQtm7Q==",
+            "dev": true
         },
         "node_modules/emitter-listener": {
             "version": "1.1.2",
@@ -3283,11 +3277,6 @@
                 "node": ">=10.13.0"
             }
         },
-        "node_modules/inversify": {
-            "version": "6.0.1",
-            "resolved": "https://registry.npmjs.org/inversify/-/inversify-6.0.1.tgz",
-            "integrity": "sha512-B3ex30927698TJENHR++8FfEaJGqoWOgI6ZY5Ht/nLUsFCwHn6akbwtnUAPCgUepAnTpe2qHxhDNjoKLyz6rgQ=="
-        },
         "node_modules/is-binary-path": {
             "version": "2.1.0",
             "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
@@ -4048,8 +4037,7 @@
             "version": "2.0.18",
             "resolved": "https://registry.npmjs.org/node-releases/-/node-releases-2.0.18.tgz",
             "integrity": "sha512-d9VeXT4SJ7ZeOqGX6R5EM022wpL+eWPooLI+5UpWn2jCT1aosUQEhQP214x33Wkwx3JQMvIm+tIoVOdodFS40g==",
-            "dev": true,
-            "license": "MIT"
+            "dev": true
         },
         "node_modules/normalize-path": {
             "version": "3.0.0",
@@ -4283,8 +4271,7 @@
             "version": "1.1.0",
             "resolved": "https://registry.npmjs.org/picocolors/-/picocolors-1.1.0.tgz",
             "integrity": "sha512-TQ92mBOW0l3LeMeyLV6mzy/kWr8lkd/hp3mTg7wYK7zJhuBStmGMBG0BdeDZS/dZx1IukaX6Bk11zcln25o1Aw==",
-            "dev": true,
-            "license": "ISC"
+            "dev": true
         },
         "node_modules/picomatch": {
             "version": "2.3.1",
@@ -4561,11 +4548,6 @@
                 "node": ">= 10.13.0"
             }
         },
-        "node_modules/reflect-metadata": {
-            "version": "0.1.13",
-            "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.13.tgz",
-            "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg=="
-        },
         "node_modules/require-directory": {
             "version": "2.1.1",
             "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -5082,9 +5064,9 @@
             }
         },
         "node_modules/terser": {
-            "version": "5.34.1",
-            "resolved": "https://registry.npmjs.org/terser/-/terser-5.34.1.tgz",
-            "integrity": "sha512-FsJZ7iZLd/BXkz+4xrRTGJ26o/6VTjQytUk8b8OxkwcD2I+79VPJlz7qss1+zE7h8GNIScFqXcDyJ/KqBYZFVA==",
+            "version": "5.31.6",
+            "resolved": "https://registry.npmjs.org/terser/-/terser-5.31.6.tgz",
+            "integrity": "sha512-PQ4DAriWzKj+qgehQ7LK5bQqCFNMmlhjR2PFFLuqGCpuCAauxemVBWwWOxo3UIwWQx8+Pr61Df++r76wDmkQBg==",
             "dev": true,
             "license": "BSD-2-Clause",
             "dependencies": {
@@ -5411,9 +5393,9 @@
             }
         },
         "node_modules/update-browserslist-db": {
-            "version": "1.1.1",
-            "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.1.tgz",
-            "integrity": "sha512-R8UzCaa9Az+38REPiJ1tXlImTJXlVfgHZsglwBD/k6nj76ctsH1E3q4doGrukiLQd3sGQYu56r5+lo5r94l29A==",
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.0.tgz",
+            "integrity": "sha512-EdRAaAyk2cUE1wOf2DkEhzxqOQvFOoRJFNS6NeyJ01Gp2beMRpBAINjM2iDXE3KCuKhwnvHIQCJm6ThL2Z+HzQ==",
             "dev": true,
             "funding": [
                 {
@@ -5431,8 +5413,8 @@
             ],
             "license": "MIT",
             "dependencies": {
-                "escalade": "^3.2.0",
-                "picocolors": "^1.1.0"
+                "escalade": "^3.1.2",
+                "picocolors": "^1.0.1"
             },
             "bin": {
                 "update-browserslist-db": "cli.js"
@@ -5548,9 +5530,9 @@
             }
         },
         "node_modules/webpack": {
-            "version": "5.95.0",
-            "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.95.0.tgz",
-            "integrity": "sha512-2t3XstrKULz41MNMBF+cJ97TyHdyQ8HCt//pqErqDvNjU9YQBnZxIHa11VXsi7F3mb5/aO2tuDxdeTPdU7xu9Q==",
+            "version": "5.94.0",
+            "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.94.0.tgz",
+            "integrity": "sha512-KcsGn50VT+06JH/iunZJedYGUJS5FGjow8wb9c0v5n1Om8O1g4L6LjtfxwlXIATopoQu+vOXXa7gYisWxCoPyg==",
             "dev": true,
             "license": "MIT",
             "dependencies": {
@@ -6322,9 +6304,9 @@
             }
         },
         "@types/estree": {
-            "version": "1.0.6",
-            "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.6.tgz",
-            "integrity": "sha512-AYnb1nQyY49te+VRAVgmzfcgjYS91mY5P0TKUDCLEM+gNnA+3T6rWITXRLYCpahpqSQbN5cE+gHpnPyXjHWxcw==",
+            "version": "1.0.5",
+            "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.5.tgz",
+            "integrity": "sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==",
             "dev": true
         },
         "@types/fs-extra": {
@@ -7070,13 +7052,13 @@
             "dev": true
         },
         "browserslist": {
-            "version": "4.24.0",
-            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.24.0.tgz",
-            "integrity": "sha512-Rmb62sR1Zpjql25eSanFGEhAxcFwfA1K0GuQcLoaJBAcENegrQut3hYdhXFF1obQfiDyqIW/cLM5HSJ/9k884A==",
+            "version": "4.23.3",
+            "resolved": "https://registry.npmjs.org/browserslist/-/browserslist-4.23.3.tgz",
+            "integrity": "sha512-btwCFJVjI4YWDNfau8RhZ+B1Q/VLoUITrm3RlP6y1tYGWIOa+InuYiRGXUBXo8nA1qKmHMyLB/iVQg5TT4eFoA==",
             "dev": true,
             "requires": {
-                "caniuse-lite": "^1.0.30001663",
-                "electron-to-chromium": "^1.5.28",
+                "caniuse-lite": "^1.0.30001646",
+                "electron-to-chromium": "^1.5.4",
                 "node-releases": "^2.0.18",
                 "update-browserslist-db": "^1.1.0"
             }
@@ -7119,9 +7101,9 @@
             "dev": true
         },
         "caniuse-lite": {
-            "version": "1.0.30001668",
-            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001668.tgz",
-            "integrity": "sha512-nWLrdxqCdblixUO+27JtGJJE/txpJlyUy5YN1u53wLZkP0emYCo5zgS6QYft7VUYR42LGgi/S5hdLZTrnyIddw==",
+            "version": "1.0.30001655",
+            "resolved": "https://registry.npmjs.org/caniuse-lite/-/caniuse-lite-1.0.30001655.tgz",
+            "integrity": "sha512-jRGVy3iSGO5Uutn2owlb5gR6qsGngTw9ZTb4ali9f3glshcNmJ2noam4Mo9zia5P9Dk3jNNydy7vQjuE5dQmfg==",
             "dev": true
         },
         "chai": {
@@ -7515,9 +7497,9 @@
             }
         },
         "electron-to-chromium": {
-            "version": "1.5.36",
-            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.36.tgz",
-            "integrity": "sha512-HYTX8tKge/VNp6FGO+f/uVDmUkq+cEfcxYhKf15Akc4M5yxt5YmorwlAitKWjWhWQnKcDRBAQKXkhqqXMqcrjw==",
+            "version": "1.5.13",
+            "resolved": "https://registry.npmjs.org/electron-to-chromium/-/electron-to-chromium-1.5.13.tgz",
+            "integrity": "sha512-lbBcvtIJ4J6sS4tb5TLp1b4LyfCdMkwStzXPyAgVgTRAsep4bvrAGaBOP7ZJtQMNJpSQ9SqG4brWOroNaQtm7Q==",
             "dev": true
         },
         "emitter-listener": {
@@ -8262,11 +8244,6 @@
             "integrity": "sha512-6xwYfHbajpoF0xLW+iwLkhwgvLoZDfjYfoFNu8ftMoXINzwuymNLd9u/KmwtdT2GbR+/Cz66otEGEVVUHX9QLQ==",
             "dev": true
         },
-        "inversify": {
-            "version": "6.0.1",
-            "resolved": "https://registry.npmjs.org/inversify/-/inversify-6.0.1.tgz",
-            "integrity": "sha512-B3ex30927698TJENHR++8FfEaJGqoWOgI6ZY5Ht/nLUsFCwHn6akbwtnUAPCgUepAnTpe2qHxhDNjoKLyz6rgQ=="
-        },
         "is-binary-path": {
             "version": "2.1.0",
             "resolved": "https://registry.npmjs.org/is-binary-path/-/is-binary-path-2.1.0.tgz",
@@ -9246,11 +9223,6 @@
                 "resolve": "^1.20.0"
             }
         },
-        "reflect-metadata": {
-            "version": "0.1.13",
-            "resolved": "https://registry.npmjs.org/reflect-metadata/-/reflect-metadata-0.1.13.tgz",
-            "integrity": "sha512-Ts1Y/anZELhSsjMcU605fU9RE4Oi3p5ORujwbIKXfWa+0Zxs510Qrmrce5/Jowq3cHSZSJqBjypxmHarc+vEWg=="
-        },
         "require-directory": {
             "version": "2.1.1",
             "resolved": "https://registry.npmjs.org/require-directory/-/require-directory-2.1.1.tgz",
@@ -9619,9 +9591,9 @@
             }
         },
         "terser": {
-            "version": "5.34.1",
-            "resolved": "https://registry.npmjs.org/terser/-/terser-5.34.1.tgz",
-            "integrity": "sha512-FsJZ7iZLd/BXkz+4xrRTGJ26o/6VTjQytUk8b8OxkwcD2I+79VPJlz7qss1+zE7h8GNIScFqXcDyJ/KqBYZFVA==",
+            "version": "5.31.6",
+            "resolved": "https://registry.npmjs.org/terser/-/terser-5.31.6.tgz",
+            "integrity": "sha512-PQ4DAriWzKj+qgehQ7LK5bQqCFNMmlhjR2PFFLuqGCpuCAauxemVBWwWOxo3UIwWQx8+Pr61Df++r76wDmkQBg==",
             "dev": true,
             "requires": {
                 "@jridgewell/source-map": "^0.3.3",
@@ -9852,13 +9824,13 @@
             "integrity": "sha512-hAZsKq7Yy11Zu1DE0OzWjw7nnLZmJZYTDZZyEFHZdUhV8FkH5MCfoU1XMaxXovpyW5nq5scPqq0ZDP9Zyl04oQ=="
         },
         "update-browserslist-db": {
-            "version": "1.1.1",
-            "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.1.tgz",
-            "integrity": "sha512-R8UzCaa9Az+38REPiJ1tXlImTJXlVfgHZsglwBD/k6nj76ctsH1E3q4doGrukiLQd3sGQYu56r5+lo5r94l29A==",
+            "version": "1.1.0",
+            "resolved": "https://registry.npmjs.org/update-browserslist-db/-/update-browserslist-db-1.1.0.tgz",
+            "integrity": "sha512-EdRAaAyk2cUE1wOf2DkEhzxqOQvFOoRJFNS6NeyJ01Gp2beMRpBAINjM2iDXE3KCuKhwnvHIQCJm6ThL2Z+HzQ==",
             "dev": true,
             "requires": {
-                "escalade": "^3.2.0",
-                "picocolors": "^1.1.0"
+                "escalade": "^3.1.2",
+                "picocolors": "^1.0.1"
             }
         },
         "uri-js": {
@@ -9953,9 +9925,9 @@
             }
         },
         "webpack": {
-            "version": "5.95.0",
-            "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.95.0.tgz",
-            "integrity": "sha512-2t3XstrKULz41MNMBF+cJ97TyHdyQ8HCt//pqErqDvNjU9YQBnZxIHa11VXsi7F3mb5/aO2tuDxdeTPdU7xu9Q==",
+            "version": "5.94.0",
+            "resolved": "https://registry.npmjs.org/webpack/-/webpack-5.94.0.tgz",
+            "integrity": "sha512-KcsGn50VT+06JH/iunZJedYGUJS5FGjow8wb9c0v5n1Om8O1g4L6LjtfxwlXIATopoQu+vOXXa7gYisWxCoPyg==",
             "dev": true,
             "requires": {
                 "@types/estree": "^1.0.5",
diff --git a/package.json b/package.json
index 4ee6e796..af9f5949 100644
--- a/package.json
+++ b/package.json
@@ -6,7 +6,6 @@
     "publisher": "ms-python",
     "enabledApiProposals": [
         "portsAttributes",
-        "contribIssueReporter",
         "debugVisualization",
         "contribViewsWelcome"
     ],
@@ -594,10 +593,8 @@
         "@vscode/python-extension": "^1.0.5",
         "fs-extra": "^11.2.0",
         "iconv-lite": "^0.6.3",
-        "inversify": "^6.0.1",
         "jsonc-parser": "^3.2.0",
         "lodash": "^4.17.21",
-        "reflect-metadata": "^0.1.13",
         "vscode-languageclient": "^8.0.2"
     }
 }
diff --git a/src/extension/common/promiseUtils.ts b/src/extension/common/promiseUtils.ts
index 929a1d34..ccc8b06f 100644
--- a/src/extension/common/promiseUtils.ts
+++ b/src/extension/common/promiseUtils.ts
@@ -4,10 +4,3 @@
 export function ignoreErrors<T>(promise: Promise<T>) {
     return promise.catch(() => {});
 }
-
-// if (!String.prototype.format) {
-//     String.prototype.format = function (this: string) {
-//         const args = arguments;
-//         return this.replace(/{(\d+)}/g, (match, number) => (args[number] === undefined ? match : args[number]));
-//     };
-// }
diff --git a/src/extension/debugger/adapter/factory.ts b/src/extension/debugger/adapter/factory.ts
index 16bb50e0..1942d701 100644
--- a/src/extension/debugger/adapter/factory.ts
+++ b/src/extension/debugger/adapter/factory.ts
@@ -4,7 +4,6 @@
 
 'use strict';
 
-import { inject, injectable } from 'inversify';
 import * as path from 'path';
 import {
     DebugAdapterDescriptor,
@@ -31,9 +30,8 @@ export enum debugStateKeys {
     doNotShowAgain = 'doNotShowPython36DebugDeprecatedAgain',
 }
 
-@injectable()
 export class DebugAdapterDescriptorFactory implements IDebugAdapterDescriptorFactory {
-    constructor(@inject(IPersistentStateFactory) private persistentState: IPersistentStateFactory) {}
+    constructor(private persistentState: IPersistentStateFactory) {}
 
     public async createDebugAdapterDescriptor(
         session: DebugSession,
diff --git a/src/extension/debugger/configuration/debugConfigurationService.ts b/src/extension/debugger/configuration/debugConfigurationService.ts
index 50da3c18..8776f9b6 100644
--- a/src/extension/debugger/configuration/debugConfigurationService.ts
+++ b/src/extension/debugger/configuration/debugConfigurationService.ts
@@ -1,9 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-'use strict';
-
-import { inject, injectable, named } from 'inversify';
 import { cloneDeep } from 'lodash';
 import { CancellationToken, DebugConfiguration, QuickPickItem, WorkspaceFolder } from 'vscode';
 import { DebugConfigStrings } from '../../common/utils/localize';
@@ -21,18 +18,13 @@ import { buildRemoteAttachConfiguration } from './providers/remoteAttach';
 import { IDebugConfigurationResolver } from './types';
 import { buildFileWithArgsLaunchDebugConfiguration } from './providers/fileLaunchWithArgs';
 
-@injectable()
 export class PythonDebugConfigurationService implements IDebugConfigurationService {
     private cacheDebugConfig: DebugConfiguration | undefined = undefined;
 
     constructor(
-        @inject(IDebugConfigurationResolver)
-        @named('attach')
         private readonly attachResolver: IDebugConfigurationResolver<AttachRequestArguments>,
-        @inject(IDebugConfigurationResolver)
-        @named('launch')
         private readonly launchResolver: IDebugConfigurationResolver<LaunchRequestArguments>,
-        @inject(IMultiStepInputFactory) private readonly multiStepFactory: IMultiStepInputFactory,
+        private readonly multiStepFactory: IMultiStepInputFactory,
     ) {}
 
     public async provideDebugConfigurations(
diff --git a/src/extension/debugger/hooks/childProcessAttachHandler.ts b/src/extension/debugger/hooks/childProcessAttachHandler.ts
index f7d4ad34..c653c01d 100644
--- a/src/extension/debugger/hooks/childProcessAttachHandler.ts
+++ b/src/extension/debugger/hooks/childProcessAttachHandler.ts
@@ -1,9 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-'use strict';
-
-import { inject, injectable } from 'inversify';
 import { DebugConfiguration, DebugSessionCustomEvent } from 'vscode';
 import { swallowExceptions } from '../../common/utils/decorators';
 import { AttachRequestArguments } from '../../types';
@@ -18,11 +15,9 @@ import { DebuggerTypeName } from '../../constants';
  * @class ChildProcessAttachEventHandler
  * @implements {IDebugSessionEventHandlers}
  */
-@injectable()
+
 export class ChildProcessAttachEventHandler implements IDebugSessionEventHandlers {
-    constructor(
-        @inject(IChildProcessAttachService) private readonly childProcessAttachService: IChildProcessAttachService,
-    ) {}
+    constructor(private readonly childProcessAttachService: IChildProcessAttachService) {}
 
     @swallowExceptions('Handle child process launch')
     public async handleCustomEvent(event: DebugSessionCustomEvent): Promise<void> {
diff --git a/src/extension/debugger/hooks/debugpySocketsHandler.ts b/src/extension/debugger/hooks/debugpySocketsHandler.ts
index 3d5eaee1..15802b2e 100644
--- a/src/extension/debugger/hooks/debugpySocketsHandler.ts
+++ b/src/extension/debugger/hooks/debugpySocketsHandler.ts
@@ -3,7 +3,6 @@
 
 'use strict';
 
-import { inject, injectable } from 'inversify';
 import { DebugSessionCustomEvent } from 'vscode';
 import { swallowExceptions } from '../../common/utils/decorators';
 import { DebuggerEvents } from './constants';
@@ -18,11 +17,8 @@ import { traceLog } from '../../common/log/logging';
  * @class ChildProcessAttachEventHandler
  * @implements {IDebugSessionEventHandlers}
  */
-@injectable()
 export class DebugpySocketsHandler implements IDebugSessionEventHandlers {
-    constructor(
-        @inject(DebugPortAttributesProvider) private readonly debugPortAttributesProvider: DebugPortAttributesProvider,
-    ) {}
+    constructor(private readonly debugPortAttributesProvider: DebugPortAttributesProvider) {}
 
     @swallowExceptions('Handle child process launch')
     public async handleCustomEvent(event: DebugSessionCustomEvent): Promise<void> {
diff --git a/src/extension/extension.ts b/src/extension/extension.ts
index 248d77d9..6404c6ca 100644
--- a/src/extension/extension.ts
+++ b/src/extension/extension.ts
@@ -1,44 +1,25 @@
 'use strict';
 
-// import * as vscode from 'vscode';
-
-// This line should always be right on top.
-
-if ((Reflect as any).metadata === undefined) {
-    require('reflect-metadata');
-}
-
 import { registerDebugger } from './extensionInit';
 import { IExtensionContext } from './common/types';
 import { createOutputChannel, registerCommand } from './common/vscodeapi';
 import { Commands } from './common/constants';
-import { registerLogger, traceError, traceLog } from './common/log/logging';
+import { registerLogger, traceError } from './common/log/logging';
 import { sendTelemetryEvent } from './telemetry';
 import { EventName } from './telemetry/constants';
 import { IExtensionApi } from './apiTypes';
 
-// this method is called when your extension is activated
-// your extension is activated the very first time the command is executed
-export async function activate(context: IExtensionContext): Promise<IExtensionApi> {
-    let api: IExtensionApi;
-    // Setup logging
+export async function activate(context: IExtensionContext): Promise<IExtensionApi | undefined> {
     const outputChannel = createOutputChannel('Python Debugger');
     context.subscriptions.push(outputChannel, registerLogger(outputChannel));
     context.subscriptions.push(registerCommand(Commands.ViewOutput, () => outputChannel.show()));
 
-    traceLog(`Name: Python Debugger`);
-    traceLog(`Module: debugpy`);
-
     try {
-        api = await registerDebugger(context);
+        const api = await registerDebugger(context);
         sendTelemetryEvent(EventName.DEBUG_SUCCESS_ACTIVATION);
+        return api;
     } catch (ex) {
         traceError('sendDebugpySuccessActivationTelemetry() failed.', ex);
         throw ex; // re-raise
     }
-
-    return api;
 }
-
-// this method is called when your extension is deactivated
-export function deactivate() {}
diff --git a/src/test/unittest/index.ts b/src/test/unittest/index.ts
index 640db77a..d1934133 100644
--- a/src/test/unittest/index.ts
+++ b/src/test/unittest/index.ts
@@ -3,10 +3,6 @@ import * as Mocha from 'mocha';
 import * as glob from 'glob';
 
 export function run(): Promise<void> {
-    if ((Reflect as any).metadata === undefined) {
-        require('reflect-metadata');
-    }
-
     process.env.VSC_PYTHON_UNIT_TEST = '1';
     // Create the mocha test
     const mocha = new Mocha({
diff --git a/src/test/unittests.ts b/src/test/unittests.ts
index 22759796..e4cfdedc 100644
--- a/src/test/unittests.ts
+++ b/src/test/unittests.ts
@@ -14,10 +14,6 @@ if (os.platform() === 'win32') {
     });
 }
 
-if ((Reflect as any).metadata === undefined) {
-    require('reflect-metadata');
-}
-
 process.env.VSC_PYTHON_CI_TEST = '1';
 process.env.VSC_PYTHON_UNIT_TEST = '1';
 process.env.NODE_ENV = 'production'; // Make sure react is using production bits or we can run out of memory.