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Bun (experimental)

Goal: run this repo with Bun (optional, not recommended for WhatsApp/Telegram) without diverging from pnpm workflows. ⚠️ Not recommended for Gateway runtime (WhatsApp/Telegram bugs). Use Node for the Gateway.

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Status

  • Bun is an optional local runtime for running TypeScript directly (bun run …, bun --watch …).
  • pnpm is the default for builds and remains fully supported (and used by some docs tooling).
  • Bun cannot use pnpm-lock.yaml and will ignore it.

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Install

Default: 
bun install
Note: bun.lock/bun.lockb are gitignored, so there’s no repo churn either way. If you want no lockfile writes: 
bun install --no-save

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Build / Test (Bun)

bun run build
bun run vitest run

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Bun lifecycle scripts (blocked by default)

Bun may block dependency lifecycle scripts unless explicitly trusted (bun pm untrusted / bun pm trust). For this repo, the commonly blocked scripts are not required:
  • @whiskeysockets/baileys preinstall: checks Node major >= 20 (Fased itself recommends Node 24, or Node 22.14+ with node:sqlite).
  • protobufjs postinstall: emits warnings about incompatible version schemes (no build artifacts).
If you hit a real runtime issue that requires these scripts, trust them explicitly: 
bun pm trust @whiskeysockets/baileys protobufjs

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Caveats

  • Some scripts still expect pnpm (for example docs, UI, and protocol checks). Run those via pnpm for now.