Best Boilerplates for Community and Forum Apps in 2026

Community Platforms: Engagement Over Features

Online community products (forums, member communities, creator communities) prioritize engagement over any single feature. The technical requirements are familiar — user accounts, content creation, moderation — but the product challenge is keeping people coming back.

Build vs Platform Decision

Like course platforms, evaluate building vs existing solutions:

Platform	Cost	Customization	Best For
Slack	Free-$8/user	Low	Team communities
Discord	Free	Medium	Gaming, developer communities
Circle.so	$89-$399/mo	Medium	Creator communities
Discourse	$100-$300/mo	High	Forum-style communities
Custom	Dev cost	Complete	White-label, niche requirements

Build custom when: white-labeling is the product, deep integration with your SaaS is required, or Discourse/Circle pricing doesn't work at your scale.

Quick Comparison

Starter	Price	Real-time	Moderation	Payments	Best For
Forem	Free	✅ Notifications	✅	❌	Dev.to-style community
Discourse	Free (self-host)	✅ WebSocket	✅	✅ Plugin	Forum communities
Liveblocks starter	Free	✅ Real-time	Manual	Manual	Real-time community
T3 + custom	Free	✅ Pusher/Ably	Manual	Stripe	Fully custom

Forem — Best Open Source Community Platform

Price: Free (AGPL) | Creator: Forem team (dev.to creators)

Powers dev.to — 2M+ users. Full-featured community platform: posts, comments, reactions, tags, series, notifications, organizations, badges, and moderation tools.

Built on: Ruby on Rails + React. Strong community, active development, and deployment guides for self-hosting on Heroku, Railway, or AWS.

Choose if: You want a proven, full-featured community platform that's been tested at scale.

Building a Custom Community with Next.js

For a community tightly integrated with a SaaS product:

// Real-time community with Pusher
import Pusher from 'pusher';

const pusher = new Pusher({
  appId: process.env.PUSHER_APP_ID!,
  key: process.env.NEXT_PUBLIC_PUSHER_KEY!,
  secret: process.env.PUSHER_SECRET!,
  cluster: 'us2',
});

// When user posts to community
export async function POST(req: Request) {
  const { content, channelId } = await req.json();
  const session = await getServerSession();

  const post = await db.post.create({
    data: { content, channelId, authorId: session.user.id },
    include: { author: { select: { name: true, avatar: true } } },
  });

  // Broadcast to all subscribers in real-time
  await pusher.trigger(`channel-${channelId}`, 'new-post', post);

  return Response.json(post);
}

// Client: subscribe to real-time updates
import { useChannel, useEvent } from '@harelpls/use-pusher';

function CommunityFeed({ channelId }) {
  const channel = useChannel(`channel-${channelId}`);
  const [posts, setPosts] = useState([]);

  useEvent(channel, 'new-post', (post) => {
    setPosts(prev => [post, ...prev]);
  });

  return posts.map(post => <PostCard key={post.id} post={post} />);
}

Community Features Checklist

Core (must-have):

• Post/topic creation with rich text
• Threaded comments/replies
• Like/upvote reactions
• User profiles with activity history
• Notification system (new replies, mentions)
• Basic moderation (pin, lock, delete, ban)

Growth (phase 2):

• Categories/channels/tags
• Search across all content
• Leaderboards and reputation
• Badges and achievements
• Weekly digest email
• Paid membership tiers (Stripe)

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Compare community and SaaS boilerplates on StarterPick.