The famedly SDK only knows /sync, but its sync loop asks Client.sync for each response. WarpClient answers that with a sliding sync request and rewrites the response into the /sync shape (slidingToSyncJson), so decryption, the database, timelines and notifications work unchanged. - Two lists, rooms and direct chats (with all their members, so DM names come out right), over a window that starts at the 20 most recent rooms for a quick first screen and widens to every room (up to 1000). - The state the screens and encryption need, $LAZY members and $ME, and call memberships; timeline_limit 10, with prev_batch for history. - Extensions: to_device (its since rides in the token), e2ee, account data, receipts, typing. - Rooms the user left while the connection was open become leaves; invite_state and knock_state become invites and knocks. - The SDK's token is ss1|<pos>|<to-device since>. A classic token, none, or M_UNKNOWN_POS starts a new connection; a server without org.matrix.simplified_msc3575 gets plain /sync. Tested against Warp: first sync, encryption setup (account data and oneShotSync through the connection), live messages, unread counts and typing. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Clients
| Directory | What | State |
|---|---|---|
ui/ |
shared Vue 3 + Tailwind design system: tokens, fonts, icons, components | in use by admin and web |
admin/ |
admin web panel, served by its own optional warp-admin binary |
done for the current admin API |
web/ |
web client (Vue SPA on matrix-js-sdk), served by its own optional warp-web binary |
rooms, timeline, sending text and files, invites; E2EE next |
desktop/ |
Wails v3 shell reusing the web frontend | next: web has a timeline |
mobile/ |
Flutter app on the famedly Matrix SDK, Android first | sign-in, rooms, timeline, files, E2EE with verification, push |
The frontend packages are a pnpm workspace (pnpm-workspace.yaml at the
repository root); the Go hosts join go.work.
pnpm install
pnpm admin:dev
pnpm web:dev