Here added support for syncing nanostores atoms
as sync objects. Had to add some tracking of update source though it
seems like a more solid solution than previous variant.
Need to test performance caz stores updates are now synchronous and not
debounced anymore.
Here added SyncClient class which will be base for our new sync engine.
For now it can synchronize one immerhin store.
Event emitter is shared with canvas directly to avoid indirection of
iframe postMessage api.
This also partially fixes the issue with messages pollution and conflict
with react devtools.
We already use lezer code highlighting in codemirror. Here I replaced
prism.js with lezer for css preview as well.
Also switched theme in code editor to the same solarized light extracted
from thememirror.net.
Html highlighting is improved a little.

## Description
fixes
https://discord.com/channels/955905230107738152/1292985076702908500/1292985076702908500
tested deploy, builder, seems like all is fine
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
1. What is this PR about (link the issue and add a short description)
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
Ref https://github.com/webstudio-is/webstudio/issues/3399
What to test
- hover
- select
- hiding (with show button) item should be transparent
- slot should be purple
- hide slot fragment
- render collections
- enter should trigger edit instance text
- support editing instance label with cmd+e
- should prevent dragging rich text child
- should prevent dragging non detachable instances (accordion header)
- should support reparenting after the last child
## Description
1. What is this PR about (link the issue and add a short description)
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
Unreveal remix, use fully default setup
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
New Project login without any automation or link changes.
corresponding PR
https://github.com/webstudio-is/webstudio-saas/pull/319
## Steps for reproduction
- Goto [Tmp/Login manul
page](https://oauth.staging.webstudio.is/tmp/login)
- Manually login/logout to project domains
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
Make code "remix" friendly.
- [x] - Remove specific handlers for canvas and builder
- [x] - Use naive remix root.tsx entri.client and entri.server (we do
not use hydrate on client, we inject stitches on the server, anything
else is the same as in default remix project)
- [x] - Use `_ui` layout for builder, dashboard and login pages
- [x] - Render canvas layout in $.tsx
- [x] - Remove root.tsx
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
Part of:
https://github.com/webstudio-is/webstudio-saas/issues/317#issuecomment-2289241819
This configuration is necessary for the new authentication process.
- NODE_TLS_REJECT_UNAUTHORIZED: Enables service-to-service
communications by allowing self-signed certificates.
- cors: Ensures CORS settings match those in the production environment.
- cors logout: Allows logout requests on subdomains using fetch with
credentials.
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
In case of hsts errors type `thisisunsafe` in chrome.
Or add never used domains to `/etc/hosts`
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
[Big Project
Example](https://postgrest.development.webstudio.is/builder/be939bf2-9095-4e17-b175-69de2bbf9597)
Reduces time of big projects loading:
✓ { scenario:new_o }...........: avg=2.58s min=1.99s med=2.54s max=3.53s
p(90)=2.95s p(95)=3.15s p(99)=3.44s count=31
✓ { scenario:old_o }...........: avg=5.5s min=4.55s med=5.12s max=15.58s
p(90)=5.44s p(95)=6.02s p(99)=12.87s count=31
2 times faster. (but highly depends on test times, project size etc
sometimes it's 6x difference)
Reduces patch time too.
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file
## Description
Move rate-limit to cloudflare
## Steps for reproduction
1. click button
2. expect xyz
## Code Review
- [ ] hi @kof, I need you to do
- conceptual review (architecture, feature-correctness)
- detailed review (read every line)
- test it on preview
## Before requesting a review
- [ ] made a self-review
- [ ] added inline comments where things may be not obvious (the "why",
not "what")
## Before merging
- [ ] tested locally and on preview environment (preview dev login:
5de6)
- [ ] updated [test
cases](https://github.com/webstudio-is/webstudio/blob/main/apps/builder/docs/test-cases.md)
document
- [ ] added tests
- [ ] if any new env variables are added, added them to `.env` file