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@wdk-starter/wdk-web-core

v0.2.0

Published

Framework-agnostic engine powering WDK browser wallet products (Next.js Template + Browser Extension). Provides vault, chain loaders, EIP-3009 builder, Comlink/MV3 message-bus surfaces, and typed account registry.

Vulnerabilities

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Links

Git

Maintainers

francfrannyfrancfranny

Keywords

wdktetherwalletweb3self-custodialvaultwebcryptocomlinkevmsolanabitcoineip-3009

Readme

@wdk-starter/wdk-web-core

Framework-agnostic engine for WDK-based browser wallet products. Consumed by:

  • apps/nextjs-template - Next.js Template Wallet (Phase 1 Session 03 work)
  • apps/extension - Browser Extension Starter (Phase 1 Session 04 work)

Public surface

Each entry below is an independent import path per the exports map in package.json:

| Import path | Contents | Status | |---|---|---| | @wdk-starter/wdk-web-core | Re-exports of ./types (barrel) | Step 1 - done | | @wdk-starter/wdk-web-core/types | EvmAccount, SolanaAccount, ChainId, WalletWorkerApi, MV3 envelopes | Step 1 - done | | @wdk-starter/wdk-web-core/polyfill-globals | Side-effect module for MV3 SW bootstrap (ADR-011) | Step 2 | | @wdk-starter/wdk-web-core/vault | WebCryptoVault (PBKDF2 + AES-GCM, port of Phase 0 prototype) | Step 3 | | @wdk-starter/wdk-web-core/worker | createWalletWorkerApi factory (Comlink-exposed) | Step 6 | | @wdk-starter/wdk-web-core/adapters/relayer | RelayerAdapter interface + impls | Step 8 |

Implementation order and acceptance criteria: see docs/15_PHASE_1_KICKOFF_HANDOVER.md Part V.

Architectural constraints (LOCKED)

  • ADR-008 - polyfill recipe (sodium-javascript explicit dep + Buffer/global/process polyfills via framework plugin)
  • ADR-009 - BIP-44 derivation paths (m/44'/60'/0'/0/0 EVM, m/44'/501'/0'/0' Solana)
  • ADR-010 - Comlink as Web Worker message bus with FLAT method names (vault_store, never vault.store)
  • ADR-011 - MV3 SW bootstrap requires polyfill-globals.ts first-import + 'wasm-unsafe-eval' CSP

Development

From the workspace root:

pnpm --filter @wdk-starter/wdk-web-core typecheck
pnpm --filter @wdk-starter/wdk-web-core build