up node version, add nvmrc, recommend nvm

.github/workflows/ci-frontend.yml

@@ -19,7 +19,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16.13.2]
+        node: [16.15.1]
 
     steps:
       - uses: actions/checkout@v2
@@ -44,7 +44,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16.13.2]
+        node: [16.15.1]
 
     steps:
       - uses: actions/checkout@v2
@@ -69,7 +69,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16.13.2]
+        node: [16.15.1]
 
     steps:
       - uses: actions/checkout@v2
@@ -87,7 +87,7 @@ jobs:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        node: [16.13.2]
+        node: [16.15.1]
 
     steps:
       - uses: actions/checkout@v2

Dockerfile

@@ -33,7 +33,7 @@ RUN \
     echo "version=$version" && \
     go build -o remark42 -ldflags "-X main.revision=${version} -s -w" ./app
 
-FROM --platform=$BUILDPLATFORM node:16.13.2-alpine as build-frontend-deps
+FROM --platform=$BUILDPLATFORM node:16.15.1-alpine as build-frontend-deps
 
 ARG CI
 ARG SKIP_FRONTEND_BUILD
@@ -52,7 +52,7 @@ RUN if [ -z "$SKIP_FRONTEND_BUILD" ] ; then \
     	echo "skip frontend build" \
     ; fi
 
-FROM --platform=$BUILDPLATFORM node:16.13.2-alpine as build-frontend
+FROM --platform=$BUILDPLATFORM node:16.15.1-alpine as build-frontend
 
 ARG CI
 ARG SKIP_FRONTEND_TEST

Dockerfile.artifacts

@@ -1,4 +1,4 @@
-FROM node:12.16-alpine as build-frontend-deps
+FROM node:16.15.1-alpine as build-frontend-deps
 
 ARG CI
 
@@ -9,7 +9,7 @@ ADD frontend/package.json /srv/frontend/package.json
 ADD frontend/package-lock.json /srv/frontend/package-lock.json
 RUN cd /srv/frontend && CI=true npm ci
 
-FROM node:12.16-alpine as build-frontend
+FROM node:16.15.1-alpine as build-frontend
 
 ARG CI
 ARG NODE_ENV=production

frontend/.nvmrc

@@ -0,0 +1 @@
+16.15.1

frontend/package.json

@@ -22,7 +22,7 @@
     "translation:check": "node ./tasks/checkTranslation.js"
   },
   "engines": {
-    "node": ">=16.13.0 <=17.*",
+    "node": ">=16.15 <=17.*",
     "npm": ">=8.1.0 <=8.*"
   },
   "dependencies": {

site/src/docs/contributing/development/frontend/index.md

@@ -8,8 +8,8 @@ title: Frontend Development Guidelines
 
 You must have at least 2GB RAM or swap enabled for building.
 
-- install [Node.js 16.13.0](https://nodejs.org/en/) or higher
-- install [NPM 8.1.0](https://www.npmjs.com/package/npm)
+- install [Node.js 16.15](https://nodejs.org/en/) or higher (we recommend using [NVM](https://github.com/nvm-sh/nvm) for node version autoswitch)
+- install [NPM 8.1](https://www.npmjs.com/package/npm)
 - run `npm install` inside `./frontend`
 
 Running `npm install` will set up pre-commit hooks into your git repository. They are used to reformat your frontend code using `prettier` and lint with `eslint` and `stylelint` before every commit.