Best for
Community builders or indie hackers launching a crowdfunding or group-buy page with a funding progress bar and backer list.
Stack
A ready-made Community Crowdfunding UI you can fork, run, and customize with the prompt pack below.
What's actually inside
The honest engineer's breakdown — what the Community Crowdfundingtemplate does, how it's wired, and where it's opinionated.
The Community Crowdfunding template is a purpose-built campaign page: CampaignHero holds the headline, description, and cover image with the fundraising goal summary displayed prominently. FundingProgressBar shows the animated bar for amount raised vs goal — this is either a Recharts BarChart or a native CSS bar depending on the template version, and either way you need to be aware of the Recharts SSR caveat below. BackerTierCards presents a grid of contribution tiers with reward descriptions and a 'Back this' CTA for each tier. RecentBackers is a live-feed-style list showing the most recent contributors with avatar, name, and pledge amount. CampaignStats provides a headline KPI row: backers count, days remaining, and percent funded. FAQAccordion uses shadcn/ui Accordion for the campaign Q&A section.
The honest caveat on the FundingProgressBar: if the template uses Recharts for the progress visualization, it will throw 'window is not defined' during SSR because Recharts accesses browser APIs internally. You need to wrap the Recharts component in a Next.js dynamic() import with ssr: false — the fix prompt below handles this in one step. A second caveat is that RecentBackers fetches data once on page load with no revalidation, so new backers do not appear until a manual page refresh unless you add ISR or Supabase Realtime.
The campaign page also contains a subtle metadata/client-component conflict: V0 sometimes generates a page that both exports Next.js metadata and uses client-side hooks in the same file. Next.js does not allow this combination — the page must be split into a Server Component parent and a client child.
Key UI components
CampaignHeroHeadline, description, cover image, and fundraising goal summary
FundingProgressBarAnimated progress bar showing amount raised vs goal
BackerTierCardsGrid of contribution tiers with reward descriptions and a 'Back this' CTA
RecentBackersLive-feed-style list of recent contributors with avatar, name, and pledge amount
CampaignStatsKey metrics row: backers count, days remaining, and percent funded
FAQAccordionExpandable Q&A section built with shadcn/ui Accordion
Libraries it leans on
Recharts / shadcn/ui ProgressFundingProgressBar visualisation — requires dynamic() with ssr: false if using Recharts
shadcn/ui AccordionFAQAccordion expandable Q&A section
shadcn/ui CardBackerTierCards and CampaignStats layout containers
Fork it and get it running
Forking the Community Crowdfunding template takes about 5 minutes. You will open the community page, verify the campaign components render, update your campaign details for free in Design Mode, then publish to Vercel.
Open the community page and fork
Navigate to https://v0.dev/chat/community/F6ZBAK2nSda in your browser. Click the Fork button in the top-right area of the community page. V0 creates a new Project in your account with the full crowdfunding campaign page. A free V0 account is sufficient — no paid plan required to fork community templates.
Tip: Sign in to V0 before visiting the URL so the Fork button is active immediately.
You should see: A new V0 Project opens with the crowdfunding template loaded and the Vercel Sandbox preview loading.
Verify all campaign sections render
Wait for the Vercel Sandbox preview to finish loading. Scroll through the page to confirm CampaignHero shows the headline and cover image, FundingProgressBar displays the animated bar, BackerTierCards shows the tier grid with CTA buttons, RecentBackers lists sample contributors, CampaignStats shows the metric row, and FAQAccordion items expand and collapse. If FundingProgressBar throws a blank area, note the error for the Recharts SSR gotcha fix below.
Tip: If you see a 'window is not defined' error in the preview console, that is the Recharts SSR issue — the fix prompt in the Prompt Pack resolves it.
You should see: All six campaign sections render with sample data and FAQAccordion items toggle open and closed.
Update campaign branding in Design Mode
Press Option+D (Mac) or Alt+D (Windows) to open Design Mode. Click the campaign title in CampaignHero and edit it directly on the canvas. Update the cover image placeholder text, funding goal amount in CampaignStats, and the brand colour of the BackerTierCards CTA buttons — all free, no credits spent. Design Mode lets you personalise the look before you start prompting.
You should see: Your campaign name and brand colour appear in the preview without spending any prompt credits.
Swap in your real campaign data
In the V0 chat panel, paste the first prompt from the Prompt Pack below (Update campaign details and backer tiers). Include your campaign title, goal amount, description, and your actual tier names and rewards. V0 will update CampaignHero, replace BackerTierCards tier data, and keep FundingProgressBar wired to the raised amount.
Tip: Provide tier rewards as a structured list (tier name, price, reward description) so V0 can map them accurately to BackerTierCards.
You should see: CampaignHero shows your real campaign title and description; BackerTierCards shows your three tiers with correct pricing and rewards.
Publish to a live Vercel URL
Click Share in the V0 top navigation, open the Publish tab, and click 'Publish to Production'. The build and deployment take approximately 30 seconds. Once complete you receive a live .vercel.app URL. Share this URL to start collecting real interest before wiring actual Stripe payments.
You should see: Your campaign page is publicly accessible on a Vercel subdomain and all six sections render in production.
Connect a custom domain
Open the Vercel Dashboard at vercel.com/dashboard, find your campaign project, and go to Settings → Domains. Click Add Domain and enter your domain name. Vercel shows the DNS record to add at your registrar — typically a CNAME pointing to cname.vercel-dns.com. DNS propagates in 5–30 minutes and SSL is provisioned automatically.
You should see: Your campaign page loads on your custom domain with HTTPS active and all images loading correctly.
The prompt pack
Copy-paste these straight into v0's chat to customize the Community Crowdfundingtemplate. Each one names this template's own components — no generic filler.
Update campaign details and backer tiers
Replaces all sample campaign content in CampaignHero and BackerTierCards with your real campaign data, keeping FundingProgressBar and CampaignStats wired to the new goal.
In the crowdfunding template, update the CampaignHero with my campaign: title '[title]', goal $[amount], description '[description]'. Replace BackerTierCards with my three tiers: Supporter ($[X], '[reward]'), Backer ($[Y], '[reward]'), Champion ($[Z], '[reward]'). Keep FundingProgressBar wired to the current raised amount and update CampaignStats to show the new goal.
Add countdown timer to CampaignStats
Adds a live countdown timer to CampaignStats that ticks every second and stops automatically when the campaign end date is reached.
Add a live countdown timer to the CampaignStats section in the crowdfunding template. It should display days, hours, minutes, and seconds remaining until the campaign end date [YYYY-MM-DD]. Use setInterval in a useEffect hook to update the countdown every second and clear the interval on component unmount. Style the four time units as separate stat blocks matching the existing CampaignStats layout.
Add social sharing buttons below CampaignHero
Adds three sharing buttons below CampaignHero to let backers spread the campaign on social media or copy the URL.
Add a social sharing row below the CampaignHero in the crowdfunding template with three buttons: Share on X (Twitter), Share on Facebook, and Copy Link. X and Facebook buttons should open their native share dialogs using window.open() with the correct share URL format for each platform. The Copy Link button should write the current window.location.href to the clipboard using navigator.clipboard.writeText() and show a shadcn/ui toast confirming 'Link copied!'
Show real-time backer updates with Supabase Realtime
Connects RecentBackers to a live Supabase table and adds a Realtime subscription so new backers appear instantly without a page reload.
Wire the RecentBackers component in the crowdfunding template to a Supabase table called backers (id uuid, name text, amount numeric, avatar_url text, created_at timestamptz). Fetch the 10 most recent rows sorted by created_at desc in a Next.js Server Component using SUPABASE_URL and SUPABASE_ANON_KEY. Add a Supabase Realtime channel subscription on the client component so new backer rows inserted into the table appear at the top of the RecentBackers list automatically without a page refresh. Animate new entries in with a Framer Motion fade-in.
Connect Stripe Checkout to BackerTierCards
Wires BackerTierCards to real Stripe Checkout payments and a webhook that updates campaign funding totals and the RecentBackers list in Supabase.
Add a real payment flow to the crowdfunding template BackerTierCards. When a user clicks 'Back this' on a tier, call a Next.js Server Action that creates a Stripe Checkout Session using STRIPE_SECRET_KEY with the tier price and campaign name as line items. Redirect the buyer to the Stripe-hosted checkout page. Add a webhook handler at /api/webhooks/stripe/route.ts that reads the raw body with const body = await request.text() and verifies with stripe.webhooks.constructEvent(body, sig, process.env.STRIPE_WEBHOOK_SECRET). Handle checkout.session.completed by incrementing the raised amount in a Supabase campaigns table and inserting a new row in the backers table.
Add backer authentication with Clerk
Adds Clerk authentication to the campaign page and a /my-pledges protected route where backers can see their full pledge history from Supabase.
Add optional sign-in to the crowdfunding template so backers can view their pledge history. Install @clerk/nextjs and wrap the root layout in ClerkProvider. Add clerkMiddleware() to middleware.ts. Add a UserButton component to the CampaignHero header for signed-in state. Create a /my-pledges route protected with auth() that queries a Supabase backers table filtered by the signed-in Clerk user ID. Display the user's pledge history in a shadcn/ui Table with columns: campaign name, tier, amount, and date.
Gotchas when you extend it
The failures people actually hit when they push this template past its defaults — and the exact fix for each.
FundingProgressBar exceeds 100% width when raised amount surpasses goalWhy: The progress bar width is calculated as (raised / goal) * 100 with no Math.min(100, ...) cap. When a campaign is overfunded, the bar renders past its container boundary and breaks the layout.
Fix: Cap the percentage at 100 before applying it as a width style: Math.min(100, Math.round((raised / goal) * 100)). Optionally show an 'Overfunded!' badge when raised exceeds goal.
Fix the FundingProgressBar in the crowdfunding template to cap at 100% width when the campaign is overfunded, and show an 'Overfunded!' shadcn/ui Badge next to the progress bar when raised exceeds goal.
Export const metadata conflicts with 'use client' on the campaign pageWhy: V0 sometimes generates a campaign page that both exports Next.js metadata and uses client-side hooks in the same file. Next.js does not allow metadata exports in Client Components — the build or dev server throws an error.
Fix: Split the page into a Server Component parent (exports metadata, fetches data as props) and a separate CampaignClient component marked 'use client' that handles all interactive elements.
Split the crowdfunding campaign page into a Server Component that exports metadata and passes campaign data as props, and a separate CampaignClient component marked 'use client' for all interactive elements including the countdown timer and sharing buttons.
Recharts BarChart throws 'window is not defined' during SSRWhy: Recharts uses browser APIs (including window.ResizeObserver) internally. If FundingProgressBar uses a Recharts component, Next.js server rendering will crash because window is not available in the Node.js environment.
Fix: Wrap the Recharts component in dynamic(() => import('./ProgressChart'), { ssr: false }) to skip SSR for that component entirely.
Wrap the Recharts component in the crowdfunding FundingProgressBar in a Next.js dynamic() import with ssr: false to prevent the 'window is not defined' SSR crash during server rendering.
RecentBackers list shows stale data after a new backer pledgesWhy: The list is fetched once in a Server Component with no revalidation interval. New backers do not appear until the page is refreshed manually — the RecentBackers component has no polling or Realtime subscription.
Fix: Add export const revalidate = 60 to the page Server Component for ISR, or use the medium Supabase Realtime prompt for live updates.
Add export const revalidate = 60 to the crowdfunding page Server Component so Next.js ISR refreshes the RecentBackers list every 60 seconds automatically without requiring a manual page refresh.
Campaign page looks unstyled after downloading and running locallyWhy: The Tailwind CSS directives (@tailwind base; @tailwind components; @tailwind utilities;) may be missing from globals.css in the exported project, or the content paths in tailwind.config.js do not include the app/ directory.
Fix: Ensure globals.css includes all three @tailwind directives and tailwind.config.js content array covers ./app/**/*.tsx. Use the GitHub integration to get a working branch rather than a manual download.
Fix the Tailwind CSS setup in the crowdfunding template so all styles apply locally: add the three @tailwind directives to globals.css and ensure the content paths in tailwind.config.js include ./app/**/*.{ts,tsx}.Template vs. custom — the honest call
A forked template gets you far, fast. Here's where it holds up, and where you'll outgrow it.
The template is enough when
- Solo creator or community launching a one-time campaign with a fixed goal and deadline
- Group-buy coordinator who needs a public-facing page and manual backer tracking
- Developer building a crowdfunding MVP to validate demand before investing in backend infrastructure
- Pre-launch product page that needs a funded-by counter and social sharing without a full payment integration
Go custom when
- You need Stripe Connect to route funds to multiple beneficiaries or projects simultaneously
- The platform requires tax receipts, charitable donation tracking, or jurisdiction-specific refund policies
- You plan to run multiple concurrent campaigns with admin dashboards, analytics, and fraud detection
- Recurring monthly pledges, backer tier upgrades, or physical reward fulfillment tracking are required
RapidDev can wire your crowdfunding template to real Stripe payments, Supabase backer tracking, and production ISR in a week — see rapidevelopers.com.
Frequently asked questions
Is the Community Crowdfunding v0 template free to use?
Yes. All V0 community templates are free to fork with any V0 account, including the free tier. You can preview and customise the template without spending paid prompt credits until you make code changes.
Can I use this template commercially — for example, for a client's fundraising campaign?
Yes. V0 community templates are MIT-licensed. You can use, modify, and deploy the code commercially, build it for clients, and charge for the work without any attribution requirement.
Why does FundingProgressBar break or show a blank area in the preview?
If the template uses Recharts for the progress bar, it will crash during Next.js server rendering with 'window is not defined'. Wrap the Recharts component in dynamic(() => import('./ProgressChart'), { ssr: false }) to skip SSR — the fix prompt in the Prompt Pack does this automatically.
How do I connect real payments to the BackerTierCards?
Use the advanced 'Connect Stripe Checkout to BackerTierCards' prompt from the Prompt Pack. It wires each tier CTA to a Stripe Checkout Session, adds a webhook handler at /api/webhooks/stripe/route.ts using request.text() for raw body verification, and updates a Supabase backers table on successful payment.
Why does the FundingProgressBar extend past its container when the campaign is overfunded?
The progress calculation has no Math.min(100, ...) cap. The fix is straightforward: Math.min(100, Math.round((raised / goal) * 100)) applied before setting the bar width. The fix prompt also optionally adds an 'Overfunded!' badge.
Why does my fork show a metadata error in development?
V0 sometimes generates a campaign page that exports both Next.js metadata and uses client-side hooks in the same file — Next.js does not allow this. Split the page into a Server Component parent that exports metadata and a CampaignClient component marked 'use client' for all interactive elements.
Can RapidDev build a production crowdfunding platform from this template?
Yes. RapidDev extends V0 crowdfunding templates into production systems with real Stripe payments, Supabase backer tracking, and ISR data refreshes. See rapidevelopers.com for details.
Outgrowing the template?
RapidDev turns v0 prototypes into production apps — real auth, database, and payments — at $13K–$25K.
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