React (Vite) with a Supabase-compatible backend
Da8a works with the official @supabase/supabase-js client, so a React app talks to its own dedicated Postgres with the same code you’d write for…
Guides
Da8a guides
Guides for connecting React, Next.js, Vue, SvelteKit, React Native and Node to Da8a, plus how-tos for Row Level Security, auth, pgvector, realtime, storage, webhooks and backups.
Use Da8a with your framework
Next.js with a Supabase-compatible backend
Use Da8a from Next.js in client components, server components and route handlers with supabase-js. Keep the anon key public and the service key…
Vue and Nuxt with a Supabase-compatible backend
supabase-js runs in any Vue or Nuxt app. Create one client, share it with a composable, and let Row Level Security decide what each user can…
SvelteKit with a Supabase-compatible backend
Connect SvelteKit to Da8a with supabase-js, reading public values from…
React Native and Expo with a Supabase-compatible backend
Mobile apps use the same supabase-js client. Store the session with AsyncStorage so users stay signed in between…
Node.js with a Supabase-compatible backend
Use Da8a from Node scripts, workers and APIs, either through supabase-js or a plain Postgres driver, since it’s real…
How-to guides
Row Level Security (RLS) explained with examples
With supabase-js, your browser talks straight to the database API. Row Level Security (RLS) is what makes that safe: Postgres checks every row…
Add Google and GitHub sign-in with supabase-js
Da8a Auth supports email and password, magic links, Google, GitHub, phone and SAML single sign-on. Here’s how to add social…
Passwordless magic link login
Magic links let users sign in by clicking a link in their email: no password to forget or…
Semantic search with pgvector
Every Da8a project includes pgvector, so you can keep embeddings next to the rows they describe and search by meaning with plain…
Realtime database subscriptions
Realtime pushes database changes to every open screen, so lists, dashboards and chats stay current without…
File uploads and storage buckets
Storage keeps files in buckets next to your database, with the same policy model as your…
Handle Stripe webhooks with edge functions
Webhooks need a public endpoint and a secret. Edge functions give you both, running on your project’s…
Postgres point-in-time recovery (PITR) explained
A nightly backup can lose a day of data. Point-in-time recovery (PITR) archives changes continuously, so you can rewind to just before the…
Self-host Supabase or use a dedicated server?
Teams self-host Supabase to keep data on their own hardware and control costs. The software is open source; operating it well is the hard…
Alternatives and roundups
Supabase alternatives in 2026
The main Supabase alternatives: Firebase, Appwrite, PocketBase, Nhost, Convex, Neon and Da8a, a Supabase-compatible backend on your own server.
Firebase alternatives in 2026
Alternatives to Firebase for app backends: Supabase, Da8a, Appwrite, PocketBase, AWS Amplify, Convex and Back4App. Relational SQL vs document databases.
Managed Postgres providers compared
Compare managed Postgres providers: AWS RDS, Google Cloud SQL, Azure, Neon, DigitalOcean, Heroku, Render, Aiven, Prisma Postgres and Da8a.