Hardware accelerated, batchable and differentiable optimizers in JAX.
active 2023-08-15 → 2026-06-04 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1025 days from 2023-08-15 to 2026-06-04. Pushes: 127 total, peak 11 in a day. Pull requests: 137 total, peak 12 in a day. Issues: 58 total, peak 3 in a day. Comments: 209 total, peak 20 in a day. Stars: 252 total, peak 3 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 |
|---|---|---|---|---|
| copybara-service[bot] | 188 | 110 | 75 | 0 |
| vroulet | 102 | 0 | 26 | 47 |
| mblondel | 94 | 0 | 7 | 48 |
| fabianp | 60 | 17 | 17 | 16 |
| NeilGirdhar | 21 | 0 | 4 | 11 |
| Algue-Rythme | 15 | 0 | 0 | 15 |
| zaccharieramzi | 11 | 0 | 2 | 9 |
| jewillco | 10 | 0 | 0 | 7 |
| google-cla[bot] | 9 | 0 | 0 | 9 |
| Joshuaalbert | 8 | 0 | 0 | 2 |
| joacorapela | 5 | 0 | 0 | 3 |
| jithendaraa | 4 | 0 | 0 | 3 |
| stephen-huan | 4 | 0 | 0 | 4 |
| joeryjoery | 4 | 0 | 0 | 3 |
| SNMS95 | 4 | 0 | 0 | 1 |
| tmct | 4 | 0 | 1 | 3 |
| jungtaekkim | 3 | 0 | 0 | 1 |
| GaetanLepage | 3 | 0 | 0 | 1 |
| lgrcia | 3 | 0 | 0 | 1 |
| connorourke | 3 | 0 | 0 | 1 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#387NeilGirdhar2026-05-18 01:12Deadlock possibly caused by JaxOpt
- Issue#387NeilGirdhar2026-05-18 01:12Deadlock possibly caused by JaxOpt
- Issue#564NeilGirdhar2025-08-02 01:27Add type annotations
- Issue#633LidiiaS2025-06-02 04:45OSQP Fails to satisfy non-negativity constraints..
- Releasevroulet2025-04-14 17:58jaxopt-v0.8.5
- Pull request#631copybara-service[bot]2025-04-14 17:43
- Pull request#632copybara-service[bot]2025-04-11 17:55
- Pull request#632vroulet2025-04-11 16:34
- Pull request#631vroulet2025-04-11 16:14
- Pull request#630copybara-service[bot]2025-04-11 16:03
- Pull request#629copybara-service[bot]2025-04-11 16:02
- Pull request#630vroulet2025-04-11 15:45
- Releasevroulet2025-04-10 17:48jaxopt-v0.8.4
- Pull request#627vroulet2025-04-10 17:31
- Issue comment#627vroulet2025-04-10 17:31Archiving messages
- Pull request#628copybara-service[bot]2025-04-10 07:53
- Pull request#628vroulet2025-04-09 21:00
- Pull request#597copybara-service[bot]2025-04-09 20:33
- Issue comment#622jakevdp2025-04-09 19:05Avoid use of deprecated xla_bridge.get_backend().platform
- Pull request#567copybara-service[bot]2025-04-09 18:03
- Pull request#604copybara-service[bot]2025-04-09 18:02
- Pull request#627vroulet2025-04-09 17:44
- Issue comment#622vroulet2025-04-09 17:09Avoid use of deprecated xla_bridge.get_backend().platform
- Pull request#622vroulet2025-04-09 17:09
- Issue comment#591NeilGirdhar2025-04-09 16:19Fix escape sequences
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 252 stars here means stars gained during the window, not the repo's star count.