diff --git a/Dockerfile b/Dockerfile
index d066f436..792ae29b 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -8,10 +8,24 @@ FROM node:20-slim AS frontend-builder
 
 WORKDIR /app
 
+# Install system dependencies required to compile native modules (e.g. canvas).
+# node:20-slim lacks the build toolchain and Cairo development headers that
+# node-gyp needs when building the "canvas" package during yarn install.
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        python3 make g++ pkg-config \
+        libcairo2-dev libjpeg-dev libpango1.0-dev libgif-dev librsvg2-dev \
+    && rm -rf /var/lib/apt/lists/*
+
 # Install dependencies
 COPY package.json yarn.lock ./
 RUN yarn install --frozen-lockfile
 
+# Raise the Node.js heap limit to avoid "JavaScript heap out of memory"
+# failures during the Vite production build. Node defaults to ~2 GB regardless
+# of the memory allocated to Docker. Override with --build-arg NODE_HEAP_MB=...
+ARG NODE_HEAP_MB=8192
+ENV NODE_OPTIONS=--max-old-space-size=${NODE_HEAP_MB}
+
 # Copy source and build
 COPY index.html tsconfig.json vite.config.ts eslint.config.js ./
 COPY public ./public
diff --git a/docker-compose.yml b/docker-compose.yml
index b0eb02f4..791f02dc 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -13,6 +13,10 @@ services:
     build:
       context: .
       dockerfile: Dockerfile
+      args:
+        # Node.js heap limit (in MB) used during the frontend build to avoid
+        # "JavaScript heap out of memory" failures. Increase if the build OOMs.
+        NODE_HEAP_MB: "8192"
     image: data-formulator:latest
     ports:
       - "5567:5567"
diff --git a/yarn.lock b/yarn.lock
index cbfaebd1..98308fe5 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -1268,22 +1268,22 @@
   resolved "https://registry.npmjs.org/@tiptap/extension-strike/-/extension-strike-3.22.2.tgz"
   integrity sha512-YFC3elKU1L8PiGbcB6tqd/7vWPF5IbydJz0POJpHzSjstX+VfT8VsvS7ubxVuSIWQ11kGkH3mzX6LX8JHsHZxg==
 
-"@tiptap/extension-table-cell@^3.23.6":
+"@tiptap/extension-table-cell@^3.22.2":
   version "3.23.6"
   resolved "https://registry.npmjs.org/@tiptap/extension-table-cell/-/extension-table-cell-3.23.6.tgz"
   integrity sha512-hS9TmmvRlT9/ikT+0ukACS+hmJuii4zQaH47cg3oJkz/Fv7O7tL7GZniKtK6l2OUZGPhY+4SV2RkDB6bD7DXfw==
 
-"@tiptap/extension-table-header@^3.23.6":
+"@tiptap/extension-table-header@^3.22.2":
   version "3.23.6"
   resolved "https://registry.npmjs.org/@tiptap/extension-table-header/-/extension-table-header-3.23.6.tgz"
   integrity sha512-D6o0a1cJXUU0xWakainBFGPnGHinQkPcdu1YqGd/PoFANY38lnuZt/NW2O/OLfLXu5LXDRfpqF1+dsKww27dUA==
 
-"@tiptap/extension-table-row@^3.23.6":
+"@tiptap/extension-table-row@^3.22.2":
   version "3.23.6"
   resolved "https://registry.npmjs.org/@tiptap/extension-table-row/-/extension-table-row-3.23.6.tgz"
   integrity sha512-OauWVzkyRQg0rKOqM/a3PuKPc1S7YXMb1LRN7Nh8Ytvglvd7GFRTbl1lVqdZRaz4Jzopag4PQnriIZfMPUpxWw==
 
-"@tiptap/extension-table@^3.23.6":
+"@tiptap/extension-table@^3.22.2":
   version "3.23.6"
   resolved "https://registry.npmjs.org/@tiptap/extension-table/-/extension-table-3.23.6.tgz"
   integrity sha512-XbhZXjhsS6AP7ThoZxjAnNs+NiR81YRori25l6E+ORqB7quiPkIXOAi5h4AIpkn/CYIqze6ere11lWsYpDjtaQ==