accessibility-patterns
WCAG 2.2 AA compliance, ARIA patterns, keyboard navigation, screen reader optimization
API versioning strategies, breaking change detection, deprecation lifecycle, and migration guides
Claude Code
$ npx -y skills add vibeeval/vibecosystem --skill api-versioning-patterns --agent claude-code
Codex
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a codex -y
Cursor
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a cursor -y
Gemini CLI
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a gemini-cli -y
GitHub Copilot
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a github-copilot -y
OpenCode
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a opencode -y
Windsurf
$ npx skills add vibeeval/vibecosystem --skill api-versioning-patterns -a windsurf -y
name: api-versioning-patterns description: API versioning strategies, breaking change detection, deprecation lifecycle, and migration guides
| Strateji | Örnek | Pros | Cons | |----------|-------|------|------| | URL Path | `/v1/users` | Açık, cache-friendly | URL kirliliği | | Header | `Accept: application/vnd.api+json;v=2` | Clean URL | Debug zor | | Query Param | `/users?version=2` | Basit | Cache sorunlu | | Content Negotiation | `Accept: application/vnd.company.v2+json` | RESTful | Karmaşık |
**Öneri:** URL Path (`/v1/`) — en yaygın, en anlaşılır.
// Breaking changes const breakingChanges = [ 'Required field ekleme', 'Field silme veya rename', 'Type değiştirme (string → number)', 'Enum value silme', 'Response structure değiştirme', 'Error code değiştirme', 'Auth requirement ekleme' ] // Non-breaking changes const nonBreaking = [ 'Optional field ekleme', 'Yeni endpoint ekleme', 'Enum value ekleme', 'Response'a optional field ekleme', 'Performance improvement' ]
Phase 1: ANNOUNCE (3 ay önce) → Deprecation header: Sunset: Sat, 01 Jan 2027 00:00:00 GMT → API docs'ta uyarı → Consumer'lara email Phase 2: WARN (2 ay önce) → Response header: Deprecation: true → Log: deprecated endpoint kullanımı → Dashboard: kullanım metrikleri Phase 3: THROTTLE (1 ay önce) → Rate limit düşür → Warning response body'ye ekle Phase 4: SUNSET → 410 Gone döndür → Migration guide link'i ile
# Migration: v1 → v2
## Breaking Changes
1. `GET /v1/users` → `GET /v2/users`
- Response: `{ data: User[] }` → `{ items: User[], meta: {...} }`
2. `POST /v1/orders`
- New required field: `currency` (ISO 4217)
## Step-by-Step
1. Update client SDK to v2
2. Add `currency` field to order creation
3. Update response parsing for `items` + `meta`
4. Test against v2 staging
5. Switch production to v2
## Compatibility Period
v1 available until: 2027-06-01A focused runtime for Claude Code. A bounded worker for Codex. Catalog (in repo): Default core: vibecosystem packages agents, skills and hooks for software work.
WCAG 2.2 AA compliance, ARIA patterns, keyboard navigation, screen reader optimization
axe-core integration, WCAG 2.2 AA checklist, keyboard navigation testing, screen reader testing, and ARIA pattern validation.
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