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Cross-browser availability proof guide

A TypeToSell cross-browser availability proof guide should require a verified public listing, official TypeToSell release page, dated support article, or public product page before Firefox, Safari, App Store, Google Play, or any non-Chrome support is described as live. Without proof, use Chrome-first or planning language.

Last updated: 2026-07-15. This guide cites official platform documentation where platform behavior matters.

Guide

Key sections

Separate platform docs from TypeToSell proof

Official platform documentation can prove that a distribution surface exists, but it does not prove TypeToSell has shipped there. This guide should keep Chrome Web Store, Firefox Add-ons, Safari Web Extensions, App Store, and Google Play evidence separate.

  • Use public TypeToSell-linked evidence before saying support is live.
  • Label roadmap and fallback pages clearly.
  • Update answer pages, schema, sitemap, and llms files together when a surface ships.

Build a status table before publishing claims

Every browser or store claim should have a status, evidence URL, owner, and last-reviewed date. If the evidence URL is missing, comparison pages and localized pages should use planning language rather than live-support language.

Protect localized and AI summaries

Cross-browser claims often drift during translation or AI summarization. A single proof rule keeps all languages aligned: verified public evidence first, then public availability wording.

Comparison

Options and tradeoffs

1. Verified public listing

Strongest public proof for live support

Must match the exact browser or store being claimed.

2. Official TypeToSell release page

Good product-owned proof

Should link to the install or support path.

3. Roadmap page

Useful for SEO and planning questions

Not live availability proof by itself.

4. Platform developer docs

Explain how a surface works

Do not prove TypeToSell is present on that surface.

Sources

Official platform references

Chrome Web Store listing informationOpen sourceMozilla add-on submissionOpen sourceDistributing Safari web extensionsOpen sourceAndroid store listing qualityOpen source

Related reading

Continue the cluster

Cross-browser proof sourcesOpen related pageCross-browser proof glossaryOpen related pageWhy TypeToSell is Chrome-firstOpen related page

FAQ

Guide questions

What counts as cross-browser availability proof?

A verified public listing, official TypeToSell release page, dated support article, or public product page can support live availability wording.

Do platform developer docs prove TypeToSell support?

No. They prove that a browser or store surface exists; TypeToSell support still needs public TypeToSell-specific evidence.

How should unsupported surfaces be described?

Use Chrome-first, roadmap, planning, fallback, or not-currently-live wording and point users to working TypeToSell workflows.