coinosv3.git/tools, branch fdroid-v1.6

Offline, the chat shows what it read: messages cache on arrival.

2026-09-16T04:37:47Z

The room cache was written only on our own sends, deletes and attachments, so a member who only reads had nothing on an offline boot — "No messages yet" over a room read the day before, and no faces or names with it. Messages now persist as they arrive (debounced past the backfill burst), so the last fifty per channel are there without a network. Our own face never waits its turn for a thumbnail and never gives it up to the budget, so the header avatar paints offline too. tools/offline-cache-test.js boots the PWA build, caches a room, reloads fully offline and checks messages, names and thumbnails are all there. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01JuwQqNWtDJcxPWtEm9134z

Chat keeps its relay subscriptions alive while the app is on screen.

2026-09-15T18:56:52Z

New messages rang in Vector but sat unseen in v3 until a reload. The resume hook only rebuilds subscriptions after an absence it was told about; a socket that errors while the page stays visible (a wifi hop, a laptop lid, a phone freezing the tab without the away timer noticing, another tab clearing that timer first) is dropped from the nostr-tools pool with every subscription it carried, and nothing dials it again. A watchdog now runs whenever the app is on screen: on focus, on becoming visible, and every ten seconds between. It asks the pool whether each relay the inbox and the rooms listen on still holds a live socket (a dial hung past 20s counts as dead, and a relay that closed a subscription on us counts too) and rebuilds the lot when one is missing, dropping a stuck relay first so the rebuild dials afresh. Rebuilds retry on a growing backoff while a relay keeps refusing. tools/chat-watchdog-test.js errors every socket under an open room and checks the recovery. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01JuwQqNWtDJcxPWtEm9134z

A pack link in chat adds the pack in place; coinos has its own share link.

2026-09-15T16:38:47Z

Tapping "Emoji pack" on a phone opened Vector: the chip was an outbound link to vectorapp.io, a domain the Vector app owns. The chip is now a button — one tap adds the pack right here, nothing leaves coinos. Packs also get a coinos share link, v3.coinos.io/emojis/pack/ (copy it from the picker's pack row). The Android app already claims every v3.coinos.io path, so on a phone that link opens coinos, which adds the pack once the wallet is open. Pack links from any host render as the chip; the naddr's kind is what's checked. Pack changes now save at once (learned shortcodes stay coalesced) — a remove followed straight away by a navigation was lost to the debounce. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01JuwQqNWtDJcxPWtEm9134z

A reply's quoted line shows its custom emoji as pictures.

2026-09-15T16:33:36Z

The quote above a reply bubble, the composer's reply bar, and the same on the public /chat page rendered the raw :shortcode:. They now run the one-line snippet through the same NIP-30 tokenizer, cutting on text so a shortcode is never sliced in half. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01JuwQqNWtDJcxPWtEm9134z

Custom emoji in chat: :shortcodes: render as pictures, packs sync with Vector.

2026-09-15T16:27:45Z

A message from Vector says :pika_wave: and carries a NIP-30 ["emoji", code, url] tag for it; coinos showed the bare shortcode. Now the bubble shows the picture (in rooms, DMs, the feed and the public /chat page), a bubble that is only one to three of them shows them big, and a :code: reaction chip is a picture too. Sending: every :code: you type that resolves travels with its tag, so the other side renders it whether or not they hold the pack. Shortcodes come from packs you hold (NIP-51 kind 30030 sets) and from what you've seen in chat, so anyone can answer a :pika_wave: with one. The composer autocompletes on ":pi" (Tab/Enter takes the first), the reaction picker lists custom emoji first, and Vector's pack share link renders with an Add button; a pasted naddr works too. Packs live on your kind 10030 list — the one Vector reads and writes — so a pack added in either app appears in both. tools/emoji-test.js drives the real coinos room headlessly and checks all of the above. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01JuwQqNWtDJcxPWtEm9134z

Who reacted, and what happened to your posts.

2026-09-14T21:44:05Z

A chevron on a post's action bar, shown once anyone has reacted, boosted or zapped it, opens a panel that says who and with what: each zap on its own line with the amount and any message, then each emoji with the faces and names behind it, then the boosts. Every face opens the profile. The zap tally now keeps who sent each receipt, not just the sum. And a Notifications list on the chat home, under the feed: every like, boost, zap, reply and mention that names you, one filter on the relays we read, painted from last time while the relays are asked and live while open. A row opens the post it is about — or the reply itself — and the entry counts what arrived since you last looked. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01QYJfZ4A1TDCEY4Foq3CApR

A new post opens up instead of appearing.

2026-09-14T20:46:58Z

A post let in at the top of an open feed was there on the next paint — one frame nothing, the next a whole row, the page shoved down by that much. Now it opens over a third of a second: height from nothing to its own, fading in as it goes, and a repaint mid-way resumes where it was. The same happens to the posts the pill lets in. That needed the morph to know which row is which. Children were matched by position, so a new first row was patched onto the old first row's node and every row below onto its neighbour's — the node the new post was built as never reached the page. A list whose every child carries a data-key is now reconciled by key: new rows are inserted as themselves, the rest keep their nodes and move. Feed rows and their hairlines carry the post id. Partially keyed lists keep the positional rule. feed-live-test catches the arriving row mid-animation: shorter than it will be, one animation running, and settled clean afterwards. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01QYJfZ4A1TDCEY4Foq3CApR

A post arrives whole.

2026-09-14T19:59:57Z

A feed row painted the moment its event landed and then finished itself over the next second or two: a punk turning into a photograph, a blank gap becoming the picture. Now a post waits at the door until its author's profile has landed and their face and the images in its body are fetched and decoded — bounded by two seconds, so a slow host holds a post briefly rather than the feed forever. This covers the first load, live arrivals (which are counted behind the pill only once whole), paging older posts, and profile pages. The cached page at boot still paints instantly and warms in the background. feed-live-test serves a deliberately slow picture and checks, from the first instant the row exists, that its image is already decoded. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01QYJfZ4A1TDCEY4Foq3CApR

A zap answers as fast as the route allows.

2026-09-14T16:16:23Z

The wallet used to add two to four seconds of its own around a Lightning send: a random pause plus a relay look-back before paying, and a two-second poll for the result after. The notifier's claim now decides who pays in one round trip, with the relay look-back kept only for replays and for when the notifier gives no verdict; a phone answering from behind another app waits a second so a desktop tab wins the claim instead of paying at a throttled crawl. After the send, one held CheckLightningPayment call brings the preimage the moment CLN has it — for wallet-connect pays, the background worker, and the app's own Send. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01QYJfZ4A1TDCEY4Foq3CApR

One device pays a zap, whichever of them heard it first.

2026-09-14T16:06:02Z

Every awake device of a wallet hears a wallet-connect pay request within the same second, and the per-tab lock only reaches one browser profile: two profiles on one laptop each locked an HTLC for the same 21-sat zap. The push notifier now hands each pay request to the first device that claims it; a device that loses the claim stands down silently, and a device that cannot reach the notifier answers as before so nobody goes quiet over a hiccup. The worker path claims the same way. Co-Authored-By: Claude Fable 5.1 Claude-Session: https://claude.ai/code/session_01QYJfZ4A1TDCEY4Foq3CApR