VelinStyle feature scope 1.4.0

Map of what ships in 1.4.0 — CSS, Web Components, runtime, CLI, Tailwind migrate/Compat, Core Features (through Phase 6.1), Transparency, security, and Design Intelligence. Use maturity badges before treating a surface as production-ready. Deutsch: Feature-Umfang

Maturity: CSS / Web Components / core runtime are stable. Core Features (Adapt / Blocks / Inspector Core) ship on 1.4.0 as optional surfaces — Inspector has no UI. Plan / review / agent meta remain beta. Studio Overlay (Phase 6.2+) and a complete Utility Engine stay planned / not started.

When to use

Use this page as the 1.4.0 maturity map before diving into generated reference or guides.
Pin @birdapi/velinstyle@1.4.0 and check badges for beta vs planned surfaces.

When not

Do not treat beta plan/review/meta as a finished AI design system.
Do not invent Studio Overlay, Selection-UI, or Token-Probe APIs — Phase 6.2+ is not started.
Do not claim Tailwind migrate reaches 80% — pilot coverage is 69.4%.
Do not read AAA-oriented defaults as an application certification.

1.4.0 maturity

Label	Surfaces
stable	CSS, Web Components, runtime modules (search, motion, attributes, highlight), tokens CLI, docs generate
shipped (1.4.0)	Tailwind migrate CLI + Compat package; Core Features through Phase 6.1 (Semantic Contract, Adaptive Runtime, Local AI Ranker opt-in, 10 Blocks, Community Manifest, Inspector Core)
beta	Plan / review CLI, Knowledge Graph, page/section registry, schemas, agent metadata (`velin-meta`)
planned / not started	Inspector Overlay / Selection-UI / Token-Probe (Phase 6.2+), complete Utility Engine generator

CSS & layout stable

Area	What you get	Docs
Components	35+ CSS components (buttons, cards, grid, forms, …)	Components
Utilities	`velin-*` spacing, color, flex, motion, safe-area, …	Utilities API
Themes	13 OKLCH presets via `data-velin-theme`	Color modes
Tokens	`--velin-*` design tokens, JSON build	Design tokens
A11y	WCAG 2.2 AAA-oriented defaults / AAA support — not app certification; contracts, RTL, reduced motion	Accessibility

Runtime modules stable

Module	Export	Maturity	Guide
VelinSearch	`@birdapi/velinstyle/search`	stable	VelinSearch
Motion	`@birdapi/velinstyle/motion`	stable	Motion
Attributes	`@birdapi/velinstyle/attributes`	stable	HTML attributes
Highlight	`@birdapi/velinstyle/highlight`	stable	Syntax highlighting
Velin-Meta	`@birdapi/velinstyle/meta`	beta / foundation	Velin-Meta
Transparency Framework	`@birdapi/velinstyle/transparency`	beta / foundation	Transparency

1.2.0 Design Intelligence beta

Area	Highlights	Docs
Plan / review	`velinstyle plan`, `velinstyle review` — heuristic scores, expanding schemas	CLI
Knowledge Graph	Seed component + token intelligence (not full inventory)	Velin-Meta
Registries	Page types + section/blueprint graphs	Scaffolding
Agent metadata	Richer `velin-agent.json` / `llms.txt`	Velin-Meta

Core Features (through Phase 6.1)

Optional APIs on the same 1.4.0 package line — not a Tailwind Compat extension. Freeze after Inspector Core.

Area	Export / CLI	Status	Guide
Semantic Runtime Contract	`@birdapi/velinstyle/adapt`	shipped	Guide
Safe Adaptive Runtime	`/adapt`	shipped	Guide
Local AI Ranker	`startAdapt({ ai })`	opt-in, default OFF	Guide
Velin Blocks (10 official)	`/blocks`, `blocks list\|info\|add`	shipped	Guide
Community Manifest	schema + validator	shipped	Guide
Studio Inspector Core	`/inspector`	Core only — no UI	Guide

Core Features overview · Architecture · Security & privacy

Tailwind migrate / Compat

Pilot reference (velisch.info copy): Detected 806 · Mapped 559 · Coverage 69.4% · Warnings 74 · Unresolved 173 · DynamicAttrsSkipped 351 · Compat Catalog 2736 · Core Catalog 1427 · Intelligence+migrate tests 94 (with release-sync 102) · SAFE_REWRITE = 0. 80% gate not reached. Realistic static ceiling ~70–71% without new State/Arbitrary/Theme/Dynamic engines. See Migration Intelligence.

Migrate CLI · Compat package · Limits

Earlier additions (now stable)

From	Highlights	Docs
0.8–1.0	WC primitives, motion tokens, search/motion/attributes runtimes, scaffold + layout CLI	Search & Motion
1.1.0	Release guard, full `@velinstyle/react`, `velin-data-table`, `velin-form-summary`, extra lexers	Vite & React

Web Components

43 canonical custom elements (45 lazy-loader entries with legacy velin-tooltip-wc / velin-stepper-wc), including velin-search, velin-code-block, velin-modal, velin-data-table, and form helpers. All have component-contracts.json entries; declarative velin-scroll-top attribute; CLS placeholders via wc-placeholder.css.

Browse components Generated WC API

CLI & tooling

stable: init, build, scan, prefix, docs generate, search index, tokens, perf audit
shipped (1.4.0): migrate tailwind / migrate rollback; blocks list|info|add
beta: scaffold / blueprint (plan-first), plan, review, meta
planned / not started: Inspector Overlay UI (Phase 6.2+) and complete Utility Engine generator

CLI reference · Generated Markdown hub

Security

Capability	Description	Docs
`velinstyle scan`	Markup & a11y rules; PII rules (`--only pii`)	Security
Sanitize API	`@birdapi/velinstyle/sanitize` — URL/text helpers	JS API
`velin-secure-field`	No plaintext secrets in DOM; hardened copy/search URLs	Secure field
Velin-Meta	Public agent JSON only — no credentials in `llms.txt`	Velin-Meta

Velin-Meta (live on this site)

This page embeds page-level meta below. The site also publishes a global agent bundle you can fetch from any doc page.

Global bundle

dist/velin-agent.json + dist/llms.txt

Open JSON llms.txt Full guide

Loading bundle summary…

Page meta (this HTML)

MIME application/vnd.velinstyle.meta+json

Generate for your pages: npx velinstyle meta page my.html --write