E · Services · Development & Engineering

Browser Extension Development

Chrome, Edge and Firefox extension development. Compare the manifest version used, how narrowly permissions are requested, which browsers are covered and whether the seller prepares the store listing and privacy disclosures for submission under your account.

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Services are paid into escrow and released milestone by milestone as you accept each delivery.

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Buyer guide

  • Ask for a list of requested permissions and why each is needed; broad permissions slow store review and reduce user trust.
  • Publish under your own developer account and add the seller as a collaborator where the store allows it.

What to compare

  1. 01Manifest version
  2. 02Permissions requested
  3. 03Browser coverage
  4. 04Store listing and privacy disclosures
  5. 05Update and release process

Use cases

  • Internal productivity tools for a team
  • Customer-facing companion extensions

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