Open-source apps, ready to deploy free

A realtime group chat example powered by Supabase Realtime and Row Level Security, with a React frontend you can ship to any static host.

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SupabaseNetlifyCloudflare Pages

Open source backend in a single file — embedded SQLite database, realtime subscriptions, auth and file storage. Ships as one Go binary, ideal for container and VM hosts.

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Fly.ioRailwayRender

A temporary email service built entirely on Cloudflare — Pages for the frontend, Workers and D1 for the backend. Receive and send email from disposable addresses on your own domain.

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Cloudflare Pages

A full-stack subscription SaaS starter using Next.js, Stripe checkout and the customer portal, with auth and data on Supabase. Deploy the frontend to Vercel in one click.

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VercelSupabase

Deploy your own ChatGPT Telegram bot on Cloudflare Workers in minutes — no server required. Supports multiple models and per-user configuration.

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Cloudflare Pages

A minimal, responsive, accessible and SEO-friendly Astro blog theme. Fully static output that deploys cleanly to any static host on a free tier.

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Cloudflare PagesVercelNetlify

A Next.js SaaS starter that runs fully on Cloudflare — Pages, Workers, D1 and Drizzle ORM, with Neon as an optional managed Postgres. Built for a $0 starting bill.

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Cloudflare PagesNeon

A production-ready Django template with Postgres, Gunicorn and WhiteNoise, pre-wired to deploy on Railway with one click and a managed database.

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RailwayRender