OpenTitan: Open source silicon root of trust
active 2023-08-15 → 2026-08-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1110 days from 2023-08-15 to 2026-08-28. Pushes: 6,095 total, peak 35 in a day. Pull requests: 12,536 total, peak 64 in a day. Issues: 3,666 total, peak 150 in a day. Comments: 30,233 total, peak 182 in a day. Stars: 1,160 total, peak 55 in a day.
- Pushes
- Pull requests
- Issues
- Comments
- Stars
Stars, PRs, issues and forks are under-captured in the later part of this window. GH Archive progressively stopped capturing non-push events during 2026 — −95% or worse by the end of the window. Every series here except Pushes fades for that reason, so a decline above reflects the archive, not this repository. Pushes stay reliable throughout, so read them, and the contributor counts derived from them, as the real signal. Data health has the measurements.
Top contributors
Pushes, PRs, issues, reviews and comments — stars and forks excluded, so this is contribution rather than popularity
| Contributor | Contributions | Pushes | PRs | Comments |
|---|---|---|---|---|
| rswarbrick | 9K | 801 | 1.5K | 3.9K |
| vogelpi | 4.7K | 388 | 588 | 2.2K |
| timothytrippel | 4.4K | 605 | 1K | 1.2K |
| pamaury | 3.8K | 169 | 571 | 1.6K |
| andreaskurth | 3.8K | 395 | 560 | 1.6K |
| jwnrt | 3.4K | 452 | 742 | 1.1K |
| cfrantz | 3.4K | 483 | 841 | 878 |
| moidx | 2.8K | 307 | 567 | 717 |
| a-will | 2.6K | 99 | 210 | 1.3K |
| Razer6 | 2.6K | 77 | 491 | 1.1K |
| matutem | 2.4K | 176 | 370 | 944 |
| engdoreis | 1.9K | 296 | 348 | 569 |
| msfschaffner | 1.8K | 126 | 202 | 890 |
| alees24 | 1.8K | 148 | 388 | 639 |
| nasahlpa | 1.7K | 154 | 313 | 651 |
| github-actions[bot] | 1.3K | 22 | 468 | 781 |
| antmarzam | 1.3K | 0 | 114 | 617 |
| jadephilipoom | 1.3K | 162 | 305 | 454 |
| martin-velay | 1.2K | 1 | 119 | 677 |
| nbdd0121 | 1.2K | 104 | 224 | 446 |
Recent activity
Latest issues, pull requests and releases
- Pull request#31164engdoreis2026-08-28 15:23
- Issue comment#31033xorptr2026-08-25 17:50[perso] Remove CDI 0 and CDI 1 generation and endorsement during provisioning
- Pull request#31076rroth-lowrisc2026-08-21 10:58
- Issue comment#30672taitashaw2026-08-07 20:18[kmac,rtl] Bogus CmdSparse_M assertion
- Issue comment#30785cfrantz2026-07-23 20:44[rom_ext] Search for the owner sw manifest to boot
- Pull request#30255lowrisc-ci[bot]2026-07-22 23:14
- Issue#30646jayalp2026-07-03 08:42[CHERIoT] Modify behavior of existing instructions that work differently under CHERIoT (control flow, memory access, address construction)
- Issue comment#30545andreaskurth2026-07-02 13:53[top, prim_pad_wrapper] Add pad orientation parameters
- Issue comment#30509thommythomaso2026-07-01 11:03[top,rtl] Generalize SRAM configuration interfaces
- Pull request#30527github-actions[bot]2026-07-01 05:41
- Issue#30530DongliLiu2026-06-30 09:00[spi] [spi_host] [spi_device] DIFs missing hardware state guards before control register writes
- Pull request#30522jayalp2026-06-29 15:50
- Issue comment#30514qwerty-104342026-06-26 10:54[provisioning] fix provisioning test flakes
- Issue#30498luismarques2026-06-24 11:39[ci] Fix failing CW340 ROM Tests
- Pull request#30496github-actions[bot]2026-06-23 20:41
- Pull request#30486jwnrt2026-06-22 12:53
- Pull request#30451siemen112026-06-18 14:29
- Pull request#30418github-actions[bot]2026-06-16 14:26
- Pull request#30415lowrisc-ci[bot]2026-06-16 07:14
- Pull request#30385etterli2026-06-12 14:16
- Issue comment#30135SamuelRiedel2026-06-12 06:44[rv_core_ibex] Add u-mode performance counters and `mcounteren`
- Pull request#30300github-actions[bot]2026-06-09 10:06
- Issue comment#30096korran2026-06-04 22:11earlgrey: Intermittent spihost corruption when clkdiv=0
- Issue comment#30123thommythomaso2026-06-02 14:17[rtl,fpga] Implement JTAG-based memory preload backdoor
- Issue comment#30006pamaury2026-05-27 08:55Backport 28967 ([sw,rom_ext] Add dual-redundancy boot_data writing algorithm)
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 1,160 stars here means stars gained during the window, not the repo's star count.