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Miranda Limonczenko
36749659e6
Five reports on this page, four of them the same confusion: which .env file does what. Where local values come from is a new section listing the files that feed a local environment: supabase/functions/.env, a file you name yourself, the root .env that config.toml reads through env(), and [edge_runtime.secrets]. It says a value in one is not a value in the other. That is what CLI-818 asked for in as many words, the duplication FDBKIN-11884 complains about, and the config route FDBKIN-12716 raises. It sits with the other reference section rather than inside the local procedure, because it answers what the parts are rather than how to do something. Accessing environment variables splits into an Edge Function and a Deno script you run yourself, where neither env file applies. Deno.env.get needs --allow-env, so both commands pass it; without the flag the script prompts, and fails outright when nothing is there to answer. FDBKIN-7937. Production secrets now states who can set one, and the reserved prefix. Also calls Deno.env.get a method rather than a handler, which is what it is. The wording came in with the style pass at the bottom of the stack; fixing it here avoids restacking four branches for one word. Two claims from the source reports are deliberately not here. FDBKIN-34962 reports that adding a secret requires OWNER. The access control matrix in guides/platform/access-control.mdx says Owner or Administrator can create and delete, and Developer can view. The reporter found their version by external searching, so the page states what our own matrix says. supabase/agent-skills#452 reports that a secret value cannot be recovered after saving. SecretResponse_Output in the Management API spec returns value as a required field, and the Dashboard renders it, so that does not hold up from what I can check here. Left out rather than guessed at; the issue stays open. The reserved prefix is not a third-party host restriction as supabase/agent-skills#553 frames it. CreateSecretBody carries pattern ^(?!SUPABASE_).*, AddNewSecretForm.tsx:42 rejects the same, and the CLI filters SUPABASE_-prefixed names out of the local function environment. It is ours, and the page says so.
Supabase
Supabase is the Postgres development platform. We're building the features of Firebase using enterprise-grade open source tools.
- Hosted Postgres Database. Docs
- Authentication and Authorization. Docs
- Auto-generated APIs.
- Functions.
- File Storage. Docs
- AI + Vector/Embeddings Toolkit. Docs
- Dashboard
Watch "releases" of this repo to get notified of major updates.
Documentation
For full documentation, visit supabase.com/docs
To see how to Contribute, visit Getting Started
Community & Support
- Community Forum. Best for: help with building, discussion about database best practices.
- GitHub Issues. Best for: bugs and errors you encounter using Supabase.
- Email Support. Best for: problems with your database or infrastructure.
- Discord. Best for: sharing your applications and hanging out with the community.
How it works
Supabase is a combination of open source tools. We’re building the features of Firebase using enterprise-grade, open source products. If the tools and communities exist, with an MIT, Apache 2, or equivalent open license, we will use and support that tool. If the tool doesn't exist, we build and open source it ourselves. Supabase is not a 1-to-1 mapping of Firebase. Our aim is to give developers a Firebase-like developer experience using open source tools.
Architecture
Supabase is a hosted platform. You can sign up and start using Supabase without installing anything. You can also self-host and develop locally.
- Postgres is an object-relational database system with over 30 years of active development that has earned it a strong reputation for reliability, feature robustness, and performance.
- Realtime is an Elixir server that allows you to listen to PostgreSQL inserts, updates, and deletes using websockets. Realtime polls Postgres' built-in replication functionality for database changes, converts changes to JSON, then broadcasts the JSON over websockets to authorized clients.
- PostgREST is a web server that turns your PostgreSQL database directly into a RESTful API.
- GoTrue is a JWT-based authentication API that simplifies user sign-ups, logins, and session management in your applications.
- Storage a RESTful API for managing files in S3, with Postgres handling permissions.
- pg_graphql a PostgreSQL extension that exposes a GraphQL API.
- postgres-meta is a RESTful API for managing your Postgres, allowing you to fetch tables, add roles, and run queries, etc.
- Envoy is a cloud-native, high-performance edge and service proxy.
Client libraries
Our approach for client libraries is modular. Each sub-library is a standalone implementation for a single external system. This is one of the ways we support existing tools.
| Language | Client | Feature-Clients (bundled in Supabase client) | ||||
|---|---|---|---|---|---|---|
| Supabase | PostgREST | GoTrue | Realtime | Storage | Functions | |
| ⚡️ Official ⚡️ | ||||||
| JavaScript (TypeScript) | supabase-js | postgrest-js | auth-js | realtime-js | storage-js | functions-js |
| Flutter | supabase-flutter | postgrest | supabase_auth | supabase_realtime | supabase_storage | supabase_functions |
| Swift | supabase-swift | postgrest-swift | auth-swift | realtime-swift | storage-swift | functions-swift |
| Python | supabase-py | postgrest-py | gotrue-py | realtime-py | storage-py | functions-py |
| 💚 Community 💚 | ||||||
| C# | supabase-csharp | postgrest-csharp | gotrue-csharp | realtime-csharp | storage-csharp | functions-csharp |
| Go | - | postgrest-go | gotrue-go | - | storage-go | functions-go |
| Java | - | - | gotrue-java | - | storage-java | - |
| Kotlin | supabase-kt | postgrest-kt | auth-kt | realtime-kt | storage-kt | functions-kt |
| Ruby | supabase-rb | postgrest-rb | - | - | - | - |
| Rust | - | postgrest-rs | - | - | - | - |
| Godot Engine (GDScript) | supabase-gdscript | - | - | - | - | - |
Badges
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase.svg"
alt="Made with Supabase"
/>
</a>
[](https://supabase.com)
<a href="https://supabase.com">
<img
width="168"
height="30"
src="https://supabase.com/badge-made-with-supabase-dark.svg"
alt="Made with Supabase"
/>
</a>
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