Sync browser tabs across devices and open them from a web dashboard.

• Dashboard — React app deployed on AWS Amplify (dashboard/)
• Extension — Chrome (MV3) and Firefox (MV2) via WXT (extension/)

Live dashboard: https://tabsync.rebase.ti.trilogy.com/

Amplify only builds dashboard/. Pushes that touch only extension/ do not change the hosted site unless Amplify is configured to build on every push (default).

Set in the Amplify console (same Supabase project as the extension):

Local dev: copy dashboard/.env.example → dashboard/.env.local.

If /get or client routes break after a fresh app setup, ensure Rewrites and redirects include:

1. /get → /landing.html (200 rewrite)
2. SPA fallback → /index.html (200 rewrite), excluding static assets

These were previously defined in dashboard/vercel.json for Vercel; Amplify uses console rules (not amplify.yaml).

cd dashboard
npm ci
npm run build

Do not commit extension/.env (contains secrets). Use extension/.env.example as a template.

cd extension
cp .env.example .env   # then fill in Supabase values
npm ci
npm run package:release

Release zips are written to extension/release/ (gitignored):

• chrome-mv3.zip — GitHub Releases / Chromium
• tabsync-firefox-<version>.zip — Mozilla AMO upload (signed .xpi returned after review)

After building, upload assets from extension/release/:

• chrome-mv3.zip
• Signed Firefox .xpi (e.g. TabSync-1.0.1.xpi) once AMO approves

• **/.env, **/.env.local (except *.env.example)
• extension/.output/, extension/release/
• dashboard/dist/, node_modules/