## What kind of change does this PR introduce?
Feature. Stack 4 of 5 for
[PIPE-1007](https://linear.app/supabase/issue/PIPE-1007/move-read-replicas-out-of-replication-into-infrastructure).
Contributes to PIPE-1008.
## What is the current behavior?
Database / Replication lists, creates, and diagrams read replicas
alongside pipelines.
## What is the new behavior?
Replication is pipelines-only. No replica rows, type, or diagram nodes.
`?destinationType=Read+Replica` redirects to Infrastructure. A short
callout points create-mode users at the new home.
## Additional context
Please review, but do not merge until
[#48921](https://github.com/supabase/supabase/pull/48921) is ready to
follow immediately. The flag is already on, so this PR is the
user-facing cutover off Replication.
## To test
`infrastructure:read_replicas` is an enabled-feature, on by default.
There is no Feature Preview or ConfigCat switch. You should already see
the Infrastructure Read replicas section. If you do not, your profile
lists `infrastructure:read_replicas` in `disabled_features`.
Open [Database /
Replication](https://studio-staging-git-danny-pipe-1007-04-cut-from-77ef95-supabase.vercel.app/dashboard/project/_/database/replication?destinationType=Read+Replica).
You should land on Infrastructure with the add-replica sheet, not a
replica destination type. The Replication page itself should be
pipelines-only.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added guidance directing users to Infrastructure to create read
replicas.
* Added automatic redirection for legacy read-replica links.
* **Updates**
* Replication destinations now focus exclusively on external analytics
and pipeline destinations.
* Updated destination selection, empty states, descriptions, and
diagrams to reflect the streamlined experience.
* Removed read replicas from the replication destination list and
related creation flow.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Jeremias Menichelli <jmenichelli@gmail.com>
## What kind of change does this PR introduce?
UI polish for Database → Replication: empty state, page layout, diagram
containment, filter actions, and destination sheet copy.
## What is the current behavior?
- Empty destinations use a custom dashed box with generic copy.
- The diagram is full-bleed with `border-y`.
- Page chrome still uses legacy Scaffold wrappers and a long header
description that duplicates the empty state.
- Filter-row “Add destination” is a default button ahead of secondary
actions; Usage always shows.
- Local ETL warning sits on the page list.
- Destination sheet title/helper/access copy is more verbose; Type
helper sits beside the label.
## What is the new behavior?
- Empty state uses `EmptyStatePresentational` with clearer CTA copy;
toolbar “Add destination” is primary at the end of the filter row;
empty-state CTA stays default.
- Usage only appears when there is at least one Pipelines destination.
- Page uses `PageHeader` / `PageContainer` / `PageSection`, with a short
header: “Read replicas and analytics pipelines”.
- Diagram sits in a rounded bordered frame inside the page container
(same treatment as project overview).
- Local ETL warning shows in the add-destination sheet for Pipelines
types only, without blocking the form; Type + warning scroll with the
sheet body.
- Type helper sits under the dropdown as one flowing paragraph (“Cannot
be changed after creation…” plus shortened stage notice).
- Sheet title is “Add destination”; close only fires on dismiss; Lucide
icons (e.g. Snowflake) use consistent stroke width.
| Before | After |
| --- | --- |
| <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/a3caf0ba-ed1a-4659-bdef-f66b67e85be4"
/> | <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/d5a82641-a316-4577-9480-959346994c40"
/> |
| <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/4f956e26-b8d4-4653-a60e-ceca7ec1e070"
/> | <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/a72461ab-dea9-48a6-ab88-852a12ac80a5"
/> |
### Test plan
- [x] Open **Database → Replication** with no replicas/destinations:
empty state, primary filter-row Add destination, default empty-state Add
destination, no Usage button.
- [x] Confirm header→diagram and diagram→filter spacing feel even;
filter→empty state/table stays tight (`space-y-4`).
- [x] Confirm diagram is contained (rounded border), not full-bleed.
- [x] Add a Pipelines destination (or use a project that has one): Usage
appears; table still works; search “no results” still works.
- [ ] Open **Add destination**: title “Add destination”; Type helper
under the dropdown; Read Replica has no local warning; Pipelines type
shows local warning without hiding fields (when ETL isn’t set up
locally).
- [ ] Without Pipelines access: request-access panel shows “alpha” copy
and “Request alpha access”.
- [ ] Spot-check dark/light themes.
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
## Context
> [!IMPORTANT]
> Changes in this PR only apply to the local environment - there should
not be any changes to staging (nor production)
Given that read replicas currently sit under database replication, the
UI currently waits for replication destinations to load before rendering
the page. However for local development, setting up of the ETL API isn't
necessary nor applicable for everyone so this indirectly adds friction
if we just want to work with read replicas.
## Changes involved
- Opting to skip retrying fetching ETL related requests if the error
returned is "replication API URL is not configured"
- This is indicative that the local platform isn't set up for ETL yet
- ^ Database replication page will hence not wait for ETL requests to
succeed before finally rendering the UI
- Node diagram will also then render properly (just read replicas)
- Add a small admonition to visualize this
<img width="1079" height="301" alt="image"
src="https://github.com/user-attachments/assets/32bd5d2f-a76e-417e-bedf-9a04de3bb305"
/>
## To test
- Will only be able to test locally - basically just head over to the
database replication page (unless you somehow already have ETL API set
up locally)
- But can also verify that there's no changes on staging preview
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved error messaging when ETL is not configured in local
development environments
* Enhanced error handling for replication API failures with better
non-retryable error detection
* **Improvements**
* Refined replication diagram rendering based on destination setup state
* Updated dropdown menu interactions for read replica management
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR improves the replication UI in the following ways:
- Adds a new selecion picker for destinations which is split by the
destination location and it's clearer and can scale more when we add
more destinations.
- Adds a much improved section on lag, highlighting new metrics that
could help debug issues more easily.
- Improves the copy across the whole code.
- Fixes the 2d topological view of replication with better status
handling.
### Screenshots
<img width="1270" height="777" alt="image"
src="https://github.com/user-attachments/assets/0ffc890e-2f80-47e5-bdb1-75071adda024"
/>
<img width="1665" height="656" alt="image"
src="https://github.com/user-attachments/assets/23a27a02-acb2-4891-af95-5bc1d6ec7bfe"
/>
<img width="1454" height="247" alt="image"
src="https://github.com/user-attachments/assets/c8799983-aa63-42b2-9370-ae4e009c1573"
/>
<img width="1120" height="340" alt="image"
src="https://github.com/user-attachments/assets/20a18ad6-e5a9-40ec-80d4-42d6f783d868"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Live slot health indicators, legend, and connection badges.
* Grouped destination type dropdown with alpha badges.
* **Improvements**
* Clearer UI copy for external destinations, alpha disclaimers, and
onboarding flows.
* Consolidated "n/a" handling for lag displays and richer metric
tooltips.
* Simplified replication diagram visuals and clearer table/row
status/lag presentation.
* Replication status responses now include expanded slot health and lag
metrics.
* **Tests**
* New test suites covering destination selection and destination row
states.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR migrates the whole monorepo to use Tailwind v4:
- Removed `@tailwindcss/container-queries` plugin since it's included by
default in v4,
- Bump all instances of Tailwind to v4. Made minimal changes to the
shared config to remove non-supported features (`alpha` mentions),
- Migrate all apps to be compatible with v4 configs,
- Fix the `typography.css` import in 3 apps,
- Add missing rules which were included by default in v3,
- Run `pnpm dlx @tailwindcss/upgrade` on all apps, which renames a lot
of classes
- Rename all misnamed classes according to
https://tailwindcss.com/docs/upgrade-guide#renamed-utilities in all
apps.
---------
Co-authored-by: Jordi Enric <jordi.err@gmail.com>
## Problem
When you have many tables, it's hard to follow the relations between
them in the Schema Visualiser
## Solution
When selecting an edge (the line between tables), highlight it along
with the related tables and columns to make it easier.
Also, if there is enough space, display a popover showing the relation
details
## Screencasts
https://github.com/user-attachments/assets/11d35fa7-3674-4f13-b77f-8ebe25c66b04
## Context
Just cleaning up the `unifiedReplication` feature flag now that this is
fully rolled out
Also addresses some bugs that I came across while cleaning up,
specifically for the new home page
- Add enabled features flag check for read replicas in database
replication
- Infra diagram, read replicas
- View connection string CTA to open connect UI with the right database
selected
- Replaced all other actions with a "Manage replica" CTA which links to
the replica details page
## Context
Replaces the provider name with the region code in the infrastructure
settings overview node diagram
- The latter is more important, and we don't really specify the cloud
provider anywhere in the dashboard
<img width="315" height="137" alt="Screenshot 2026-02-05 at 18 43 11"
src="https://github.com/user-attachments/assets/bc6f4dab-e9be-4663-ae1e-50e76b517c86"
/>
Also made the same changes in the upcoming database replication page too
in the form of tooltips
And swapped the title + description to be more consistent (Top: type of
data, bottom: description), same for the table below
Before:
<img width="737" height="335" alt="image"
src="https://github.com/user-attachments/assets/6674564b-e871-4cd9-83a3-e0bfde7a9f83"
/>
<img width="287" height="354" alt="image"
src="https://github.com/user-attachments/assets/f234de68-107b-470d-804a-bd3b1d9ae9dc"
/>
After:
<img width="637" height="350" alt="image"
src="https://github.com/user-attachments/assets/03e08d55-43a1-4a16-8be1-11dd7d14fef3"
/>
<img width="364" height="357" alt="image"
src="https://github.com/user-attachments/assets/0e49df5b-68e5-4652-8dca-4d44ebb8c3ab"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added region metadata with interactive tooltips across replication and
database views.
* Actions that modify replicas now refresh the list automatically.
* Replication diagram layout updated with increased node spacing and a
wider zoom-out range.
* **Style**
* Destination and replica name/ID display reorganized for clearer,
two-line presentation.
* BigQuery icon now inherits color from CSS for better visual
consistency.
* Provider/region labels refined for clearer wording.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Alaister Young <a@alaisteryoung.com>
This is the first smaller PR in the broader change of updating our
Connect dialog (see
[here](https://github.com/supabase/supabase/pull/42276)).
This PR focuses on decoupling the ConnectButton our of the Connect
dialog and into its own component . The button includes a flag to render
the new sheet. The new sheet is empty for the time being as the flag is
at 0%.
To test:
- Enable flag and click button, see new Sheet
- Disable and see old dialog
- Create a new project -> in getting started section see "connect to
app" step -> Click connect button and make sure it works
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
- Added a Connect button component and an alternative Connect sheet.
- Added curl syntax highlighting for code blocks.
* **Changes**
- Connection dialog moved to a controlled open-state pattern; Connect
replaced legacy entry points across the UI and can be feature-flagged.
- Connection actions simplified and no longer depend on framework
selection.
* **Removals**
- Removed legacy framework selector, default framework constant, and
related tests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
