Stylex create app help and templates

[abhakat]

What changed / motivation ?

Please include relevant motivation and context

Improved create-stylex-app CLI and fix example template dependencies.

CLI Changes:

• Improve --help output to show templates in a formatted multi-line list
  with descriptions and "(recommended)" labels instead of a comma-separated string

Example Fixes:

• example-react-router: Remove vite-plugin-devtools-json (incompatible with Vite 7)
• example-redwoodsdk: Add missing capnweb peer dependency, align react-server-dom-webpack
  to canary version, update @cloudflare/workers-types for wrangler compatibility
• example-storybook: Add example:dev script so generated project has npm run dev,
  upgrade Vitest from v3 to v4
• example-rollup: Add missing @babel/preset-flow (required by babel.config.mjs but
  wasn't in package.json)

These fixes ensure all templates work out-of-the-box when users run create-stylex-app.

Template Fixes

Next.js

Webpack & Rollup

Fixed missing @babel/preset-flow dependency.

Waku

Fixed waku version mismatch (waku@1.0.0-alpha.0 → waku@0.27.1) to resolve
react-server-dom-webpack peer dependency conflict.

RedwoodSDK

Fixed react-server-dom-webpack version mismatch (19.2.1 → 19.3.0-canary-561ee24d-20251101) to
match the canary React version.

Storybook

Fixed @vitest/browser version mismatch (^3.2.4 → ^4.0.13) to match vitest@^4.0.13.

Published Main Issue: react@19.3.0-canary vs react-server-dom-webpack@19.2.1 mismatch
Your Branch Status: ✅ Fixed (matching canary versions)

Linked PR/Issues

Fixes #1456

Additional Context

I installed dependencies and tested all of the templates which had npm run dev configs.

Testing process:

• Built create-stylex-app locally
• Created test projects for react-router, redwoodsdk, storybook, and rollup
• Verified npm install succeeds without ERESOLVE errors
• Verified npm run dev/build works for each template

Pre-flight checklist

• I have read the contributing guidelines
  Contribution Guidelines
• Performed a self-review of my code

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1 Skipped Deployment

Project	Deployment	Actions	Updated (UTC)
stylex	Skipped		Feb 9, 2026 8:57am

[github-actions]

workflow: benchmarks/perf

Comparison of performance test results, measured in operations per second. Larger is better.
yarn workspace v1.22.22
yarn run v1.22.22
$ node ./compare.js /tmp/tmp.4R61gsRUr1 /tmp/tmp.lg9enxtY4e

Results	Base	Patch	Ratio
babel-plugin: stylex.create
· basic create	557	513	0.92	!!
· complex create	64	61	0.95	-
babel-plugin: stylex.createTheme
· basic themes	431	412	0.96	-
· complex themes	34	33	0.97	-
Done in 0.08s.
Done in 0.32s.

[github-actions]

workflow: benchmarks/size

Comparison of minified (terser) and compressed (brotli) size results, measured in bytes. Smaller is better.
yarn workspace v1.22.22
yarn run v1.22.22
$ node ./compare.js /tmp/tmp.eXrILSJYYe /tmp/tmp.Xti0VsfzmN

Results	Base	Patch	Ratio
@stylexjs/stylex/lib/cjs/stylex.js
· compressed	1,311	1,311	1.00
· minified	4,150	4,150	1.00
@stylexjs/stylex/lib/cjs/inject.js
· compressed	1,793	1,793	1.00
· minified	4,915	4,915	1.00
benchmarks/size/.build/bundle.js
· compressed	496,650	496,650	1.00
· minified	4,847,840	4,847,840	1.00
benchmarks/size/.build/stylex.css
· compressed	99,867	99,867	1.00
· minified	747,613	747,613	1.00
Done in 0.07s.
Done in 0.32s.

[mellyeliu]

Suggested change

	"version": "0.1.0-alpha.2",
	"version": "0.17.6-alpha.2",

[mellyeliu]

Overall LG, please add screenshots of the different commands (help) etc. Then we can test it out properly with an alpha release.