diff --git a/.devcontainer/Dockerfile b/.devcontainer/Dockerfile
index 350c0b0..89656e2 100644
--- a/.devcontainer/Dockerfile
+++ b/.devcontainer/Dockerfile
@@ -1,37 +1,14 @@
-#-------------------------------------------------------------------------------------------------------------
-# Copyright (c) Microsoft Corporation. All rights reserved.
-# Licensed under the MIT License. See https://go.microsoft.com/fwlink/?linkid=2090316 for license information.
-#-------------------------------------------------------------------------------------------------------------
+# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.134.0/containers/javascript-node/.devcontainer/base.Dockerfile
+ARG VARIANT="14"
+FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}
 
-# To fully customize the contents of this image, use the following Dockerfile instead:
-# https://github.com/microsoft/vscode-dev-containers/tree/v0.112.0/containers/javascript-node-12/.devcontainer/Dockerfile
-FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-12
+# [Optional] Uncomment this section to install additional OS packages.
+# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+#     && apt-get -y install --no-install-recommends <your-package-list-here>
 
-# The image referenced above includes a non-root user with sudo access. Add
-# the "remoteUser" property to devcontainer.json to use it. On Linux, the container
-# user's GID/UIDs will be updated to match your local UID/GID when using the image
-# or dockerFile property. Update USER_UID/USER_GID below if you are using the
-# dockerComposeFile property or want the image itself to start with different ID
-# values. See https://aka.ms/vscode-remote/containers/non-root-user for details.
-ARG USER_UID=1000
-ARG USER_GID=$USER_UID
-ARG USERNAME=node
+# [Optional] Uncomment if you want to install an additional version of node using nvm
+# ARG EXTRA_NODE_VERSION=10
+# RUN su node -c "source /usr/local/share/nvm/nvm.sh && nvm install ${EXTRA_NODE_VERSION}"
 
-# [Optional] Update UID/GID if needed
-RUN if [ "$USER_GID" != "1000" ] || [ "$USER_UID" != "1000" ]; then \
-        groupmod --gid $USER_GID $USERNAME \
-        && usermod --uid $USER_UID --gid $USER_GID $USERNAME \
-        && chown -R $USER_UID:$USER_GID /home/$USERNAME; \
-    fi
-
-# ** [Optional] Uncomment this section to install additional packages. **
-#
-# ENV DEBIAN_FRONTEND=noninteractive
-# RUN apt-get update \
-#    && apt-get -y install --no-install-recommends <your-package-list-here> \
-#    #
-#    # Clean up
-#    && apt-get autoremove -y \
-#    && apt-get clean -y \
-#    && rm -rf /var/lib/apt/lists/*
-# ENV DEBIAN_FRONTEND=dialog
+# [Optional] Uncomment if you want to install more global node modules
+# RUN sudo -u node npm install -g <your-package-list-here>
diff --git a/.devcontainer/devcontainer.json b/.devcontainer/devcontainer.json
index 3b32981..5ad53ac 100644
--- a/.devcontainer/devcontainer.json
+++ b/.devcontainer/devcontainer.json
@@ -1,24 +1,29 @@
+// For format details, see https://aka.ms/vscode-remote/devcontainer.json or this file's README at:
+// https://github.com/microsoft/vscode-dev-containers/tree/v0.134.0/containers/javascript-node
 {
-    "name": "Node.js Sample",
-    "dockerFile": "Dockerfile",
+	"name": "Node.js",
+	"build": {
+		"dockerfile": "Dockerfile",
+		// Update 'VARIANT' to pick a Node version: 10, 12, 14
+		"args": { "VARIANT": "12" }
+	},
 
-    // Use 'settings' to set *default* container specific settings.json values on container create. 
-    "settings": {
-        "terminal.integrated.shell.linux": "/bin/bash"
-    },
+	// Set *default* container specific settings.json values on container create.
+	"settings": { 
+		"terminal.integrated.shell.linux": "/bin/bash"
+	},
 
-    // Add the IDs of extensions you want installed when the container is created in the array below.
-    "extensions": [
-        "dbaeumer.vscode-eslint"
-    ],
-    
+	// Add the IDs of extensions you want installed when the container is created.
+	"extensions": [
+		"dbaeumer.vscode-eslint"
+	],
+	
 	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-    "forwardPorts": [3000],
+	"forwardPorts": [3000],
 
-    // Specifies a command that should be run after the container has been created.
-    "postCreateCommand": "yarn install",
-        
-    // Comment out the next line to run as root instead.
-    "remoteUser": "node"
+	// Specifies a command that should be run after the container has been created.
+	"postCreateCommand": "yarn install",
 
+	// Comment out the next line to run as root instead.
+	"remoteUser": "node"
 }