JetStream is a throughput and memory optimized engine for LLM inference on XLA devices, starting with TPUs (and GPUs in future -- PRs welcome).
active 2025-02-05 → 2026-06-27 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 508 days from 2025-02-05 to 2026-06-27. Pushes: 176 total, peak 19 in a day. Pull requests: 54 total, peak 6 in a day. Issues: 1 total, peak 1 in a day. Comments: 50 total, peak 7 in a day. Stars: 75 total, peak 4 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 |
|---|---|---|---|---|
| Lumosis | 57 | 53 | 4 | 0 |
| wyzhang | 55 | 47 | 4 | 1 |
| vipannalla | 35 | 10 | 7 | 5 |
| aman2930 | 32 | 14 | 2 | 8 |
| mailvijayasingh | 28 | 10 | 4 | 4 |
| xy12181 | 21 | 2 | 6 | 9 |
| copybara-service[bot] | 19 | 11 | 8 | 0 |
| yuyanpeng-google | 16 | 5 | 5 | 3 |
| bzgoogle | 12 | 10 | 2 | 0 |
| singh-mitali | 11 | 0 | 0 | 5 |
| jyj0w0 | 10 | 2 | 6 | 0 |
| vivianrwu | 8 | 0 | 1 | 4 |
| deqiangc | 8 | 0 | 1 | 2 |
| gpolovets1 | 6 | 6 | 0 | 0 |
| wstcliyu | 5 | 2 | 1 | 2 |
| zhihaoshan-google | 5 | 0 | 0 | 1 |
| RissyRan | 3 | 0 | 0 | 1 |
| sixiang-google | 2 | 0 | 0 | 1 |
| liurupeng | 2 | 1 | 1 | 0 |
| gemini-code-assist[bot] | 2 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Pull request#278vipannalla2026-01-05 17:51
- Issue comment#276radna02025-06-25 18:37Any Plan to Support TPU V3 ?
- Issue#276ChewKokWah2025-06-17 12:48Any Plan to Support TPU V3 ?
- Pull request#275copybara-service[bot]2025-06-10 23:19
- Pull request#275wenxindongwork2025-06-10 21:30
- Pull request#271copybara-service[bot]2025-05-20 23:21
- Issue comment#269yuyanpeng-google2025-05-09 06:41Refactor(PrefixCache): New load API, per-layer Tries, async ops & stats
- Pull request#265copybara-service[bot]2025-05-01 22:07
- Pull request#262yuyanpeng-google2025-04-29 04:13
- Pull request#260copybara-service[bot]2025-04-25 01:19
- Pull request#256yuyanpeng-google2025-04-24 03:45
- Pull request#253copybara-service[bot]2025-04-18 21:12
- Pull request#251copybara-service[bot]2025-04-18 20:10
- Pull request#253mailvijayasingh2025-04-18 19:48
- Pull request#251vipannalla2025-04-18 00:35
- Pull request#250copybara-service[bot]2025-04-17 22:14
- Pull request#250mailvijayasingh2025-04-17 21:29
- Pull request#249aman29302025-04-17 04:49
- Pull request#248copybara-service[bot]2025-04-17 00:10
- Pull request#240yuyanpeng-google2025-04-11 06:31
- Pull request#240yuyanpeng-google2025-04-11 05:12
- Pull request#239mailvijayasingh2025-04-10 22:38
- Pull request#239yuyanpeng-google2025-04-10 05:35
- Pull request#238vipannalla2025-04-10 02:49
- Pull request#238aman29302025-04-10 02:39
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 75 stars here means stars gained during the window, not the repo's star count.