Yapfast
Active betaNative Rust Discord client that started as a Matrix client and still supports Matrix (encrypted rooms, spaces, MatrixRTC voice).
desktop · licence GPL-3.0-only
- Windows
- Linux
- Last commit
- today 5 Nov 2026
- Commits, last year
- 542 542 in 90 days
- Authors, 90 days
- 10 10 in a year, 10 ever
- Bus factor
- 1 authors making half of last year's commits
- Last release
- v0.3.0 5 Nov 2026 · 3 tags in a year
- Lines of code
- 173k Rust
AI
AI policy
What the project says about AI-made contributions
No policy found (fits the chosen stance)(against the chosen stance)AI in development
Whether the developers use AI tools on the repository
Occasional (fits the chosen stance)(against the chosen stance)Collector: 2 of 542 commits in the last year credit an AI tool (0.4 %): claude 2. 1 agent file, 0 AI workflows. A lower bound: most AI use leaves no trace.
AI in the product
Whether the product itself has AI features
None found (fits the chosen stance)(against the chosen stance)Activity
Languages
Apps
Features
| Feature | Value | How we know | Evidence |
|---|---|---|---|
| SDK | matrix-rust-sdk | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Encryption (E2EE) | Yes: Yes pattern match [matrix-sdk-crypto] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Cross-signing | Yes: Yes pattern match [cross_signing] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Key backup | Yes: Yes pattern match [recovery key] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Sliding sync | Yes: Yes pattern match [Sliding Sync] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Next-gen auth (OIDC) | Yes: Yes pattern match [OAuthAuthoriz] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Multiple accounts | Not found: Not found | — | — |
| Threads | Yes: Yes pattern match [ThreadList] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Spaces | Yes: Yes pattern match [m.space.child] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| 1:1 calls | Yes: Yes pattern match [webrtc] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Group calls | Yes: Yes pattern match [livekit] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Reactions | Yes: Yes pattern match [m.reaction] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Edits | Not found: Not found | — | — |
| Replies | Yes: Yes pattern match [in_reply_to] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Polls | Not found: Not found | — | — |
| Custom emoji | Yes: Yes pattern match [emoticon] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Stickers | Not found: Not found | — | — |
| Location | Yes: Yes pattern match [m.location] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Voice messages | Yes: Yes pattern match [Voice Message] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Rich text editor | Not found: Not found | — | — |
| URL previews | Yes: Yes pattern match [Link preview] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Push notifications | Not found: Not found | — | — |
| Private read receipts | Yes: Yes pattern match [read_private] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Presence | Yes: Yes pattern match [presence] | code | github.com/yapfast/yapfast/blob/03862f6394fad09b |
| Room upgrades | Not found: Not found | — | — |
| Moderation tools | Not found: Not found | — | — |
| Accessibility | Not found: Not found | — | — |
| Translations | Not found: Not found | — | — |
| Telemetry | none-found | — | — |
| Default homeserver | Not found: Not found | — | — |
| Fork-friendliness | partial GPL-3.0; Rust workspace, about 1,700 files | code | — |
Health signals
- Bus factor (last year)
- 1
- Issue first response
- not measured (the forge did not give it)
- Release cadence
- 3 tags in the last year, latest v0.3.0 (5 Nov 2026)
- CI
.github/workflows/nightly.yml- Tests
- test files found
- Security policy
- none found
- Licence
- GPL-3.0-only
- Funding
- none listed
- Telemetry SDKs in manifests
- none found
Repositories
| Repository | Role | Activity | Last commit | Commits 1y | Authors 90d | Measured at |
|---|---|---|---|---|---|---|
| github.com/yapfast/yapfast | main | Active | 5 Nov 2026 | 542 | 10 | 03862f639 |
Notes
README (line 320 on): Matrix "still works" but is available "from source, for now"; the main target is Discord.
Researched by an AI agent (Claude) on 5 Nov 2026, not checked by a person; metrics collected on 5 Nov 2026. Source file: data/projects/client/yapfast.yaml. Spotted a mistake? Open an issue with a link.