Brave Shields blocks our bot protection mechanism (matchMedia
fingerprinting detection), causing form submissions to silently fail.
- Added getBraveErrorHtml() in SDK that returns error message HTML
- Form component renders the error when Brave is detected
See: https://github.com/brave/brave-browser/issues/46541
## 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:
0000)
- [ ] 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
Closes https://github.com/webstudio-is/webstudio/issues/3510
## Summary
This PR adds a **Current Date** system resource, extends the `system`
object with a `pathname` property, and enhances the **Time component**
with custom date formatting capabilities to provide more flexibility and
prevent hydration errors.
### Key Features
1. **Current Date System Resource** - Provides normalized date/time
information that prevents React hydration errors
2. **System Pathname** - Adds `pathname` property directly to the
`system` object for easy access in expressions
3. **Time Component Custom Formatting** - Adds a `format` prop with
template tokens for flexible date/time display
## Motivation
These changes solve important use cases:
- **Current Date**: Prevents React hydration errors when displaying
dynamic dates (e.g., copyright years in footers). Previously, using `new
Date()` in expressions would cause server/client mismatch.
- **System Pathname**: Provides easy access to the current page path in
expressions without needing to parse the URL manually.
- **Custom Time Formatting**: Allows users to format dates with simple
templates (e.g., `YYYY-MM-DD`) without being limited to
`Intl.DateTimeFormat` options, and provides a simple way to exclude
specific date or time components to avoid hydration issues.
## Changes
### Current Date Resource
- Created
[`apps/builder/app/shared/$resources/current-date.server.ts`](apps/builder/app/shared/$resources/current-date.server.ts)
- Provides date fields: `year`, `month`, `day`, `iso`, `timestamp`
- All values normalized to midnight UTC (00:00:00.000Z) to prevent
hydration errors
- Registered in
[`rest.resources-loader.ts`](apps/builder/app/routes/rest.resources-loader.ts)
- Added to SystemResourceForm dropdown in UI
### System Pathname
- Added `pathname` property to
[`System`](packages/sdk/src/schema/pages.ts) type
- Updated [`system.ts`](apps/builder/app/shared/system.ts) to compute
and include pathname
- Normalized empty pathname to `'/'` for consistency
- Available in expressions as `system.pathname`
### Time Component Enhancements
- Added [`formatDate()`](packages/sdk-components-react/src/time.tsx:353)
function supporting template tokens:
- `YYYY`, `YY` - year (4-digit, 2-digit)
- `MM`, `M` - month (zero-padded, no padding)
- `DD`, `D` - day (zero-padded, no padding)
- `HH`, `H` - hours (zero-padded, no padding)
- `mm`, `m` - minutes (zero-padded, no padding)
- `ss`, `s` - seconds (zero-padded, no padding)
- Added `format` prop to
[`Time`](packages/sdk-components-react/src/time.tsx:386) component that
overrides `dateStyle`/`timeStyle` when provided
- Updated component logic to check for `format` prop first before
falling back to `Intl.DateTimeFormat`
- Added comprehensive tests for date formatting in
[`time.test.ts`](packages/sdk-components-react/src/time.test.ts)
- Updated component metadata in
[`time.ws.ts`](packages/sdk-components-react/src/time.ws.ts) to include
`format` in initialProps
- Example: `format="YYYY-MM-DD HH:mm:ss"` displays as "2025-11-03
18:47:25"
### Template & Fixture Updates
- Updated all CLI templates (defaults, react-router, SSG) to include
`pathname` in system objects
- Updated all fixture files (47 files total) to include `pathname` in
system objects
- All 694 tests passing
- All typecheck passing
## Usage
### Current Date Resource
Users can now add the Current Date resource from the Data Variables
panel:
1. Click + next to Data Variables
2. Select "System Resource"
3. Choose "Current Date" from the dropdown
4. Access in expressions:
- `date.year` - for copyright year
- `date.month` - current month (1-12)
- `date.day` - current day (1-31)
- `date.iso` - ISO 8601 string
- `date.timestamp` - Unix timestamp
### System Pathname
Access the current page path directly:
- `system.pathname` - current page path (e.g., `/about`, `/blog/post-1`)
### Time Component Custom Format
Use the `format` prop for custom date/time display:
```jsx
<Time datetime="2025-11-03T18:47:25Z" format="YYYY-MM-DD" />
// Displays: 2025-11-03
<Time datetime="2025-11-03T18:47:25Z" format="YYYY-MM-DD HH:mm:ss" />
// Displays: 2025-11-03 18:47:25
<Time datetime="2025-11-03T18:47:25Z" format="M/D/YYYY" />
// Displays: 11/3/2025
```
Technical Notes
- Current Date values are normalized to midnight UTC to ensure
consistency throughout the day and prevent hydration mismatches
- The pathname property is computed from the request URL and normalized
to '/' when empty
- Custom format templates in the Time component are processed before
falling back to Intl.DateTimeFormat
- All changes are backward compatible
Ref https://github.com/webstudio-is/webstudio/issues/4077
How it works
- Cache-Control opts in caching (Cache-Control: max-age=3600)
- cached response is matched by url, method and body
- cache is invalidated with Cache-Control change
- responses stored with the cache are not replicated across regions
- responses are not shared between projects
Link for testing
https://test-cache-hcevl.wstd.work/?message=hello
## Description
Error toasts in components instead of failing
## 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:
0000)
- [ ] 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
Now we have first-class support for html tags and able to figure out
which tags are rendered so unused preset styles can be removed from
websites.
For example
```
<Box ws:tag="div">
<Box ws:tag="span">
</Box>
</Box>
```
will render only div.w-box and span.w-box though there are more presets
for for other tags like main, section etc.
Before all tags were generated
## Description
https://animations.wstd.work/
Breakpoints Example
See on narrow screen animation is disabled.
<img width="699" alt="image"
src="https://github.com/user-attachments/assets/f464fdf3-f57a-4cf7-91a1-beb355f8a5bd"
/>
## 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:
0000)
- [ ] 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/4093
Here's refactoring to unlock resource UI in webhook form
Need to test in builder and on published site
1. Create webhook form in main and try to update it on this branch. So
legacy text prop should automatically migrate to resource.
2. New webhook form should create resource when type anything in action
prop
We don't really need anything from asset object on published sites
except the name to resolve the file.
Here got rid from Asset objects for favicon, fonts and backgrounds. This
should reduce client bundle where a lot of assets are used.
Here added support for generating global system variable with CLI. It's
not available yet in builder though.
Global system not presented in data but instead can be referenced with
`$ws$system` in expression instead of encoded id like
`$ws$dataSource$id`. Legacy page system variable will continue to work.
Oleg Isonen