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Two related docs changes for debugging Supabase, consolidated into one PR. ## 1. New "Debugging" guide (`guides/telemetry/debugging`) A methodology and entry page for debugging any Supabase issue, added next to Logging in the Telemetry nav. It covers: - **The debugging loop** — read the exact error, isolate the failing layer, gather evidence, fix, verify. - **The Supabase request stack** — the gateway fans out to PostgREST, GoTrue, Storage, and Realtime as parallel services (not a chain), with Postgres underneath. Explains why an API-layer permission or empty-result error is usually a Postgres RLS/privilege issue. - **Reading logs** — the narrow-query discipline (one source, bounded window, widen along an anchor), linking the Logs Explorer guide rather than duplicating query syntax. - **Symptom to guide routing table** — maps each symptom to its layer and the specific troubleshooting guide, acting as a front door to the troubleshooting collection. All 47 links verified live. This puts the debugging methodology in docs (owned and updatable) instead of only in the agent skill. ## 2. Log-query best practices (`guides/telemetry/logs`) Adds the three practices the existing Best practices list was missing, all engine-agnostic: query one source at a time, follow a request across sources with an anchor, and reference only confirmed field names. ## Follow-up (not in this PR) The Logs Explorer now defaults to **ClickHouse** (single `logs` table, `log_attributes` map), but `guides/telemetry/logs.mdx` and the two logs troubleshooting guides still document the legacy **BigQuery** dialect (`cross join unnest(metadata)`). They need a coordinated BigQuery to ClickHouse migration pass: - `guides/telemetry/logs.mdx` - `troubleshooting/how-to-interpret-and-explore-the-postgres-logs-OuCIOj.mdx` - `troubleshooting/discovering-and-interpreting-api-errors-in-the-logs-7xREI9.mdx` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Added a new “Debugging” guide with a step-by-step workflow for identifying where issues originate versus where they appear. * Added a symptom-to-layer troubleshooting mapping and linked it from Telemetry navigation. * **Documentation** * Updated Logs Explorer guidance to note its ClickHouse default and that examples use legacy BigQuery syntax. * Expanded Logs Explorer best practices, including querying one source at a time, correlating with anchors, and using only confirmed field names. <!-- end of auto-generated comment: release notes by coderabbit.ai --> --------- Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com> Co-authored-by: Jeremias Menichelli <jmenichelli@gmail.com>
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.
- Kong is a cloud-native API gateway.
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-dart | gotrue-dart | realtime-dart | storage-dart | functions-dart |
| 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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- List of translations