## prettier -> oxfmt (0.58.0)
- .oxfmtrc.json generated with `oxfmt --migrate=prettier`: trailingComma
es5, printWidth 80 (oxfmt defaults to 100), sortPackageJson disabled,
.prettierignore patterns folded in (file deleted).
- ignorePatterns additionally exclude yml/yaml/toml/jsonc and
packages/cli/templates/** so oxfmt covers exactly the file set prettier
used to format (ts,tsx,js,json,css,md) and never touches user-facing
scaffolding artifacts.
- root `format` script, nano-staged pre-commit hook and the CI check
(`pnpm oxfmt --check`, replacing `prettier --cache --check` and its
actions/cache step — oxfmt checks the whole repo in ~0.7s) now run
oxfmt.
- every generator script that ran `prettier --write` on __generated__
output now runs `oxfmt` (css-data, icons, html-data, postgrest, sdk,
sdk-components-*, apps/builder tailwind preflight).
- the four scripts that used prettier's JS `format()` API write raw
source instead and their package.json scripts pipe the generated file
through the oxfmt CLI: project-build generate-docs +
generate-runtime-operation-contracts, cli generate-docs, apps/builder
generate-server-only-api-metadata. oxfmt rejects paths containing "..",
so cross-package generated files are formatted via a subshell cd into
the owning package.
- one-time reformat: oxfmt's canonical output differs from prettier on 8
repo source files (binary-operator continuation indent, import() call
wrapping, sub-pixel spacing of empty for-clauses); oxfmt honors existing
`// prettier-ignore` comments so intentional layouts are kept.
- prettier remains ONLY as a cli devDependency for the
prettier/standalone HTML normalizer inside html-to-jsx.test.ts, and
inside fixtures/ + packages/cli/templates/ (ships to scaffolded user
projects; out of scope here).
- editor config switched from esbenp.prettier-vscode to oxc.oxc-vscode
(devcontainer extension list, .vscode editor.defaultFormatter).
## oxlint 1.56 -> 1.73
- oxlint 1.73 rules-of-hooks special-cases hooks NAMED useEffectEvent:
their results may only be called from effects. Our
app/shared/hook-utils/effect-event.ts is a stable-callback helper
(useEvent pattern), intentionally called from event handlers and passed
as props. The rule is disabled via .oxlintrc.json overrides for the five
files doing this (product code untouched); note those files lose
hook-order linting entirely until the rule becomes configurable.
## TypeScript 5.8.2 -> 7.0.2 (native compiler)
- `tsc` is now the Go-based native binary; all `tsgo` script usages
(workspace packages and fixtures) renamed back to `tsc` and
@typescript/native-preview removed (the package is being phased out).
- fixes for TS7 changed defaults and stricter checks:
- `types` now defaults to [] -> base tsconfig sets "types": ["node"]
(restores the implicit-@types/node behavior of TS5).
- `rootDir` now defaults to ./ -> every tsconfig.dts.json sets
"rootDir": "./src" (TS5011 otherwise).
- import assertions removed -> cli/src/cli.ts uses `with { type: "json"
}` (TS2880).
- stricter isolatedDeclarations inference -> explicit annotations in
css-data bin/property-filter.ts (TS9010) and image image-dev.stories.tsx
(TS9013).
- declaration serialization limit -> project-build builder-runtime.ts
runtimeOperationContracts gets an explicit type (TS7056); the annotation
preserves the narrow RuntimeOperationId union.
- TS7 ships no stable programmatic API:
- react-sdk (component-generator tests drive the compiler API) aliases
its typescript devDependency to @typescript/typescript6@^6.0.2; its bin
is `tsc6`, so the package's typecheck still runs native TS7 tsc from the
workspace root.
- generate-arg-types keeps typescript 5.8.2 for react-docgen-typescript.
- fixtures/ and packages/cli/templates/ keep typescript 5.8.2
(user-facing); fixture scripts still work because plain `tsc` resolves
to their local dependency.
## vite -> rolldown-vite 7.3.1 (oxc bundler)
- global pnpm override `"vite": "npm:rolldown-vite@^7.3.1"`: the builder
app (remix v2 vite plugin works unmodified), every package vite build
and the storybook build now bundle on rolldown/oxc.
- vitest is scoped BACK to vanilla vite via `vitest>vite`,
`vite-node>vite` and `@vitest/mocker>vite` overrides because vitest
3.1's runner does not understand rolldown's SSR transform
(__vite_ssr_exportName__ ReferenceError in every suite).
- those overrides pin vite EXACTLY to 6.3.4: letting ^6.3.4 float to
6.4.3 breaks cli prebuild tests (dynamic import of a generated
app/routes/$.tsx fails to resolve under 6.4.3's loader).
## unrelated cleanup requested during review
- apps/builder commands.ts imports duplicate-tokens-group statically
instead of via dynamic import. The circular dependency the dynamic
import guarded against only exists through the command-panel barrel
(command-panel.tsx > groups/index.ts > commands-group.tsx >
commands.ts); importing the group module directly is cycle-free
(verified with madge), matching the neighboring wrap-group and
convert-group imports.
## verification
- pnpm lint, oxfmt --check: clean.
- pnpm -r typecheck (TS7 native) and pnpm dts: clean.
- pnpm -r test: all suites pass (builder 2093 tests, cli 630, react-sdk
45, project-build 11, ...).
- builder app build, full workspace build, cli build and storybook build
all succeed on rolldown-vite.
## 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
---------
Co-authored-by: Claude Fable 5 <noreply@anthropic.com>
This PR expands Webstudio MCP and CLI into a more complete agent
authoring interface. Agents can discover project capabilities, edit real
Webstudio content, use data/resources, verify visual output, and report
useful issues when workflows fail.
## MCP User Capabilities
- Create, update, duplicate, reorder, and delete pages.
- Create pages from templates and manage reusable page templates.
- Inspect project pages, instances, props, styles, assets, variables,
resources, and metadata.
- Insert Webstudio components and authored JSX fragments into pages.
- Edit text, props, styles, breakpoints, design tokens, and CSS
variables.
- Update page metadata, SEO fields, redirects, marketplace metadata, and
project settings.
- Create and use static data variables.
- Create and use dynamic resources fetched over HTTP.
- Use REST, GraphQL, and built-in system resources in authored pages.
- Bind data variables and resources to visible page content.
- Create resource-backed pages such as sitemap XML, structured SEO data,
and API-driven content sections.
- Preview current project state without requiring a publish step.
- Capture screenshots for visual verification.
- Verify responsive designs across desktop, tablet, and mobile
breakpoints.
- Use screenshot diff and OCR-style checks to inspect rendered output.
- Reset and refresh local MCP project state when needed.
- Discover available CLI/MCP commands from generated manuals.
- Use clearer examples for resources, data variables, JSX authoring,
previewing, and visual checks.
- Read marketplace product metadata without requiring a full project
snapshot.
- Get safer guidance when using low-level patch tools.
- Get a ready-to-copy Discord report template when MCP/CLI behavior is
confusing or broken.
Here got rid from auto namespacing meta.constraints and
meta.indexWithinAncestor to unlock using components from other sdk
packages.
Now package prefixes should be explicitly specified in meta though with
the help of proxy.
Though exports are still need to prefix automatically when install
package.
User reported in discord.
Radix components like accordion does not open first item by default when
use with content block. The reason was in our default detection.
We used indexes within ancestor and when put item inside of content
block template it gets 0 but not rendered.
Here improved the logic to reset index when render inside of block
template.
<img width="837" alt="Screenshot 2025-03-01 at 21 14 09"
src="https://github.com/user-attachments/assets/788df39a-b7c5-466b-a80e-09cc40de9e3f"
/>
Reimplemented generate-stories command in sdk-cli
to not rely on sdk components and load metas
and templates dynamically according to files convention.
Our copy paste is able to merge breakpoints so we can leverage it when
generate new component template. Here instead of passing base breakpoint
id I invoke insertWebstudioFragmentCopy with generated breakpoint which
is merged into project one.
Also switched plugin-embed, plugin-markdown and ai to use the same
insertWebstudioFragmentCopy utility.
Here improved our checks. No longet rely on "checks" script but run
"test" and "typescript" scripts from each package in monorepo.
Would also make each package less boilerplaty.
Our vite setup in builder is getting slower
because of huge amount of modules.
Here I merged more than 400 icon modules into 2 modules string and
components.
This should improved vite experience and slightly reduce bundling time.
Finally figured out how to leverage node conditions to run webstudio cli
in fixtures without rebuilding it on every change.
Import conditions is another thing which allows
to constrain not exposed modules but internal ones.
Now to run cli locally it should be have this env
which is basically same we do with vite.
Works for both import and export conditions.
```
NODE_OPTIONS='--conditions=webstudio --import=tsx' webstudio
```
Ref https://github.com/webstudio-is/webstudio/issues/2903
Here added support for new `<ws:descendent />` component. It allows to
style any children or descendents of components. Primary usage is for
embed content which renders html and need to style tags.
Descendent component accepts "selector" prop which can be suffix like `
img`, ` .image` or `::first-child` pseudo-element.
Potentially it could be used as tag styling for any element.
Can be tested in any element by dropping "Descendent" component from
"internal" category.
Ref https://github.com/webstudio-is/webstudio/issues/2791
Here renamed generatePageComponent to generateWebstudioComponent and
refactored to use it later for slots.
"Page Params" variable is now passed as parameter. Similar way we will
support parameters in design components.
Resources should not be part of component props.
Drilling resources to nested custom components
would be more complex so using context can
simplify this part and prepare for rendering
slots as separate components.
## Description
CSS engine has now a Style Sheet rendering with atomic classes which
will lead to a much smaller bundle size
## 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.example`
and the `builder/env-check.js` if mandatory
Ref https://github.com/webstudio-is/webstudio/issues/2532
Here added new schema type "Resources" to contain configuration of
requests to services. Their first use case is referencing from variable
to store loaded data.
For now added only client side generation. Later add support for server
code generation as part of remix loaders.
Ref https://github.com/webstudio-is/webstudio/issues/2532
Here remix route params are adapted to URLPattern format and passed to
generate page component as prop.
For this added 2 remix specific utilities
- convert subset of url pattern to remix route
- generate utility to adapt remix params to URLPattern params for
example for `/*` `params['*']` is replaced with `params[0]` and for
`/:slug*` `params['*']` is replaced with `params['slug']`
Here replaced scripts injection with special body override which already
includes those scripts.
This would simplify the logic with collections support.
Ref https://github.com/blakeembrey/change-case/releases
Change case in last major merged many packages into one to simplify
maintaining and usage. A few packages like title-case are still separate
as more rare case.
- replaced no-case with change-case (merged into change-case)
- replaced param-case with change-case (merged into change-case and
renamed to kebab (finally))
- replaced camelcase with change-case (has own camelcase utility)
- bumped title-case
- esbuild
- jest
- eslint
- eslint-typescript
Also removed "jest" binary from packages and use the one installed in
the root
and deduplicated all deps (got a little messy recently).
This fixes the issue with eventsource-parser package having source
export condition with different setup.
Now everywhere "webstudio" is used to reference our sources.
Here added "sdk-cli" package with "generate-stories" command which looks
for metas and generate stories from each one with template. This give us
more insight how component would look like on published sites.
Also removed old stories and added custom id support into embed template
to make stories ids stable.
Can be tested in local storybook
