diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..1cfcffe
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,6 @@
+.git
+.github
+docs
+*.md
+CNAME
+.htaccess
diff --git a/.github/workflows/docker.yml b/.github/workflows/docker.yml
new file mode 100644
index 0000000..740152b
--- /dev/null
+++ b/.github/workflows/docker.yml
@@ -0,0 +1,35 @@
+name: Docker
+
+on:
+  push:
+    tags: ["v*"]
+  workflow_dispatch:
+
+jobs:
+  image:
+    runs-on: ubuntu-latest
+    permissions:
+      contents: read
+      packages: write
+    steps:
+      - uses: actions/checkout@v4
+      - uses: docker/setup-buildx-action@v3
+      - uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - id: meta
+        uses: docker/metadata-action@v5
+        with:
+          images: ghcr.io/edeev/web-tech
+          tags: |
+            type=semver,pattern={{version}}
+            type=semver,pattern={{major}}.{{minor}}
+            type=raw,value=latest
+      - uses: docker/build-push-action@v6
+        with:
+          context: .
+          push: true
+          tags: ${{ steps.meta.outputs.tags }}
+          labels: ${{ steps.meta.outputs.labels }}
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..61e2014
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,6 @@
+# Сайт курса «Основы веб-технологий» (лабораторные и задания) — статика за nginx
+FROM nginx:1.27-alpine
+COPY index.html /usr/share/nginx/html/
+COPY labs /usr/share/nginx/html/labs
+COPY tasks /usr/share/nginx/html/tasks
+EXPOSE 80
diff --git a/README.en.md b/README.en.md
index e120795..65435af 100644
--- a/README.en.md
+++ b/README.en.md
@@ -3,6 +3,7 @@
 [Русский](README.md) · **English**
 
 [![CI](https://github.com/EDeev/web-tech/actions/workflows/ci.yml/badge.svg)](https://github.com/EDeev/web-tech/actions/workflows/ci.yml)
+[![Release](https://img.shields.io/github/v/release/EDeev/web-tech)](https://github.com/EDeev/web-tech/releases)
 
 Labs for the "Web Technologies Basics" course at Moscow Polytechnic University: from a first HTML page to
 the "EcoLunch" lunch delivery site with a menu, cart and orders through the course API.
@@ -33,6 +34,9 @@ Polytech course API; the API key was issued by the course and lives in the lab c
 API data is escaped before being inserted into the page (the `esc()` function); CI checks the syntax of
 all scripts.
 
+**Docker:** a prebuilt image with the site — `docker run -p 8080:80 ghcr.io/edeev/web-tech` (or `git.deev.su/edeev/web-tech`),
+then open http://localhost:8080.
+
 ## License
 
 Coursework (Web Technologies Basics, Moscow Polytechnic University, 2025). The code is open for study;
diff --git a/README.md b/README.md
index 9714b33..e21738b 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,7 @@
 **Русский** · [English](README.en.md)
 
 [![CI](https://github.com/EDeev/web-tech/actions/workflows/ci.yml/badge.svg)](https://github.com/EDeev/web-tech/actions/workflows/ci.yml)
+[![Release](https://img.shields.io/github/v/release/EDeev/web-tech)](https://github.com/EDeev/web-tech/releases)
 
 Лабораторные по курсу «Основы веб-технологий» в Московском Политехе: от первой HTML-страницы до сайта
 сервиса доставки ланчей «ЭкоЛанч» с меню, корзиной и заказами через учебный API.
@@ -33,6 +34,9 @@
 Данные из API экранируются перед вставкой в страницу (функция `esc()`); CI проверяет синтаксис всех
 скриптов.
 
+**Docker:** готовый образ с сайтом — `docker run -p 8080:80 ghcr.io/edeev/web-tech` (или `git.deev.su/edeev/web-tech`),
+сайт откроется на http://localhost:8080.
+
 ## Лицензия
 
 Учебный проект (Основы веб-технологий, Московский Политех, 2025). Код открыт для изучения, отдельной