coinosv3.git/tools/link-preview-test.js, branch master

Browser tests: public relays answered in the page, never reached

2026-10-07T19:02:51Z

A suite run let ~90 throwaway test wallets subscribe and publish on public relays from one home address, and nos.lol and relay.damus.io banned it. tools/puppeteer.js wraps puppeteer-core: every socket to a non-local host gets an in-page stand-in relay (EVENT -> OK, REQ -> EOSE). Tests that read real content launch with { relays: 'read' } (real reads, publishes answered in place); feed-live, chat-layout and cordn-ui launch with { relays: 'live' }. LIVE_RELAYS=read|1|host,... overrides per run. profile-key-qr: measure the QR again if a repaint swapped it out. Co-Authored-By: Claude Opus 5.5

Feed, composer and zap tests follow today's app

2026-10-07T15:27:40Z

- feed tests reach the Feed from the bottom nav (the chat-home row is gone) and seed this wallet's last feed as Following (new wallets open on Popular, c89050e) plus the author's profile (readiness gate) - post-actions: its picture is made locally (it read another session's scratchpad), the post's own ⋯ (not the feed header's), a real tap on the DM picture (a tap beside a fitted picture is a tap on the post) - composer-media / video-compress: intercept every public media host (ditto is first now; the tests were uploading for real) - compose-preview: Preview is one toggle button (aria-pressed) - thread-reply: harness has a wallet (else visitor: Reply asks to sign in), registers , holds the root's id-only query; atomic send tap - video-unmute: stubs what videoNode reaches outside its slice; preload none means the in-view clip is told to load - zap-deep-profile: zap button scrolled to mid-screen (the bottom nav covered it) Co-Authored-By: Claude Opus 5.5

Rebuildable caches move from localStorage to IndexedDB (cache-store.js)

2026-10-07T14:24:33Z

localStorage is ~5M characters per site whatever the device, and a phone had filled it. Profiles, faceless list, reports, follow packs, profile pages, relay lists, the moderation baseline, community directory, link previews, video sizes/probes and search profiles (~3M on that phone) now live in IndexedDB, which shares the site's disk allowance (GBs). cacheStorage keeps localStorage's string API: reads from memory, coalesced write-behind, flushed on hide. Copies migrate on open and are removed once written. Boot waits for it (max 3s) beside the Ark store; caches read at construction re-merge on ready; an early write can't replace the stored copy. A copy an older build writes to localStorage later moves in on first ask. Wallet wipes reach it; private mode stays on localStorage. Read markers, drafts, follows, note threads and sync outboxes stay in localStorage on purpose (cross-tab consistency, early server-rendered seeding). Also asks navigator.storage.persist(). Co-Authored-By: Claude Opus 5.5

Everything on the coinos relay is a feed of its own, and every feed can read from relays of your choosing.

2026-09-28T03:20:14Z

Plain /feed is the firehose: every post relay.coinos.io carries, no filter. It sits beside Following as a built-in chip for wallets and opens as a session feed for a visitor. A feed's relay list is independent of what it asks for. The Relays button in the header opens a panel to add to or take from the list; empty means the usual choice (each author's outbox, the wide relays for a topic, the coinos relay for the firehose). The list rides in the URL as ?r=…, on every kind of feed, so a shared link reads where you read. A feed state dropped while its fetch was still out used to swallow the answers meant for its replacement; a relay change showed nothing. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01VhUKyXKtsJ67QAFfb7QR9D

Links in posts show as the cards their pages describe.

2026-09-28T02:10:05Z

A plain link becomes an Open Graph card: picture, title, a line, the site. The registrar fetches the page on the reader's behalf (names/preview.js, GET /preview?url=): only public hosts, at most half a megabyte of HTML, cached a day. The client warms the card with the rest of the post so the row arrives whole, keeps a few hundred cards across sessions, and leaves a page with nothing to say as a bare link. Pictures and YouTube keep their boxes. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01VhUKyXKtsJ67QAFfb7QR9D