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@loyalytics/swan-web-sdk

v1.0.3

Published

9 days ago

Swan customer-engagement SDK for Web. Identity, event tracking, offline-resilient queue, and semantic e-commerce events.

0High
0Medium
0Low

Swan Web SDK (scaffold)

Internal contributor README. Not for customer distribution. The package is private: true in package.json and version is 0.0.0-scaffold to prevent accidental npm publish.

Status

Scaffold-only. No public API yet. The PR sequence that brings this to GA:

| PR | Scope | |---|---| | A | This scaffold + web-ci.yml umbrella | | B | Bundle-size, no-runtime-deps, browser-compat gates | | C | Conformance runner loads shared .feature files — every scenario RED | | D | TypeScript public surface (type stubs only) | | E+ | One feature per PR, each turns ≥1 conformance scenario from RED → GREEN |

Customer-visible behavior starts in PR E. Until then this folder builds green CI but ships nothing.

Local development

pnpm install
pnpm typecheck   # tsc --noEmit
pnpm test        # vitest run
pnpm build       # esbuild ESM + CJS + tsc declarations

Toolchain: Node 22+, TypeScript 5.5+, vitest 2, esbuild.

Targets

TypeScript target: ES2017 (matches the SDK's documented browser floor: Chrome 90+, Firefox 90+, Safari 14+, Edge 90+).
strict: true + exactOptionalPropertyTypes: true + noImplicitOverride — type-safety floor matches the iOS SDK's Swift strictness posture.

Runtime-dependency floor

dependencies in package.json MUST stay empty. Pure DOM / Fetch / Web APIs only. Same posture as iOS (Foundation only) and Android (no transitives). PR B adds a CI gate that fails any PR introducing a runtime dependency.