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eas update adds bytecode and source map flags

Introduced 2026-01-30 · score 0.91

HOW TO USE IT

When publishing an update that needs bytecode disabled or source maps, pass the corresponding options to `eas update`. Use `--no-bytecode` to skip Hermes bytecode generation and `--source-maps inline` to embed source maps in the bundle.

eas update --no-bytecode --source-maps inline

WHY THIS HELPS

When publishing an update that needs bytecode or source map options, pass the corresponding flags to `eas update`.

REQUIREMENTS AND LIMITATIONS

  • Version: v16.32.0
  • --no-bytecode: Skips Hermes bytecode generation; the PR says it outputs plain JavaScript.
  • --source-maps <mode>: Passes a source-map mode to Expo export. The PR documents `inline` as embedding source maps in the bundle. The flags are not documented as mutually exclusive.
  • Prerequisite: Install EAS CLI and log in to an Expo account to publish updates.
  • The source map mode syntax is not specified.
  • Docs conflict: The release note names `--source-maps [mode]`; PR #3339 documents the flag and `inline` mode. No other mode values were verified.

FIRST-PARTY EVIDENCE

Check the installed version and the source before using it. Entry JSON

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