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Firefox Add-ons source package with build steps before review

Prepare the reviewable source package and build instructions before submission, because Mozilla can reject or block the add-on when reviewers cannot reproduce what shipped.

rare tacticlow budget

Why this can grow a startup

Review drag is often self-inflicted. Teams submit a polished package, then scramble when the reviewer asks how the build works or where the readable source lives. Mozilla's policy is blunt: reviewers need the source before transpilation or minification, plus build reproduction steps, and failure to provide them can lead to rejection or blocking. The practical upside is bigger than passing review. A review-ready build usually means the extension team has cleaner release discipline, clearer dependency control, and less mystery in the product they are asking users to trust.

Company example

Mozilla requires reviewable source code, build reproduction instructions, and supported dependency paths during submission, and says failure to provide that information results in rejection or blocking.

Source and metric

Source: Firefox Extension Workshop: Add-on Policies · Browse Firefox Extension Workshop: Add-on Policies tactics

Mozilla states that missing reviewable source code or build instructions can result in rejection or blocking.

MarketplacesOperationsEngineeringbrowser extensionsfirefox add-onsreview opsbuild discipline
GrowthDex operator note

When to use it

Use this when Marketplaces, Operations, Engineering is relevant to browser extensions, firefox add-ons, review ops and you can run a bounded test with a low budget.

When not to use it

Do not use it as a substitute for customer evidence, a clear owner, or a measurable stop condition. Local platform rules and market behavior still need checking.

Founder checklist

  1. Read Firefox Extension Workshop: Add-on Policies and identify what is directly supported.
  2. Choose one channel context: Marketplaces, Operations, Engineering.
  3. Define the test around Mozilla states that missing reviewable source code or build instructions can result in rejection or blocking..
  4. Set an owner, evidence window, and stop condition before launch.

Explore the context

Product-Led GrowthMarketplacesOperationsEngineering

Related tactics

Chrome Web Store partial rollout after 10,000 active users

Use Chrome's percentage rollout only after the extension has real scale, then increase the rollout without another review while you watch for breakage.

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Chrome Web Store deferred publish window after review

Submit for review with deferred publishing when launch timing matters, then use the staged window to line up docs, support, and announcement timing before the listing goes live.

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Edge Add-ons hidden listing before review push

Keep the extension hidden while certification and setup finish, then unhide after the page, markets, and support surfaces are ready for real discovery.

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Firefox approved-version rollback within 24 hours

Keep the previous approved AMO version rollback-ready, because Mozilla can push users back to it and Firefox checks for extension updates within roughly 24 hours by default.

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Shopify AI self-review before human queue

Run Shopify's built-in AI self-review before every submission so obvious policy misses get fixed before they slow the human review cycle.

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Firefox Add-ons paid function disclosed on listing

State on the listing when payment unlocks any feature, so the install does not feel like a bait-and-switch after the review queue clears.

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Advisory bridge

Apply this with an operator

Choose product surfaces that compound distribution without hiding weak activation or retention.

Work with Ian