Mathematical Optimization in Julia. Local, global, gradient-based and derivative-free. Linear, Quadratic, Convex, Mixed-Integer, and Nonlinear Optimization in one simple, fast, and differentiable interface.
active 2023-08-15 → 2026-08-30 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 1112 days from 2023-08-15 to 2026-08-30. Pushes: 1,259 total, peak 27 in a day. Pull requests: 667 total, peak 13 in a day. Issues: 290 total, peak 12 in a day. Comments: 2,086 total, peak 87 in a day. Stars: 266 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 |
|---|---|---|---|---|
| Vaibhavdixit02 | 1.4K | 521 | 254 | 458 |
| ChrisRackauckas | 1.3K | 634 | 150 | 345 |
| JuliaTagBot | 520 | 0 | 0 | 520 |
| JuliaRegistrator | 243 | 0 | 0 | 243 |
| github-actions[bot] | 148 | 56 | 92 | 0 |
| kellertuer | 100 | 0 | 1 | 68 |
| SebastianM-C | 91 | 12 | 13 | 61 |
| codecov[bot] | 76 | 0 | 0 | 76 |
| ChrisRackauckas-Claude | 47 | 0 | 30 | 12 |
| ParasPuneetSingh | 34 | 1 | 9 | 13 |
| AayushSabharwal | 31 | 0 | 12 | 15 |
| mateuszbaran | 26 | 0 | 0 | 18 |
| dependabot[bot] | 24 | 0 | 24 | 0 |
| TorkelE | 24 | 0 | 0 | 9 |
| jonathanfischer97 | 22 | 0 | 6 | 10 |
| cefitzg | 20 | 0 | 0 | 20 |
| alonsoC1s | 19 | 0 | 1 | 11 |
| prbzrg | 17 | 0 | 1 | 9 |
| ArnoStrouwen | 16 | 0 | 7 | 8 |
| sjdaines | 13 | 0 | 3 | 7 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#1196JuliaTagBot2026-08-27 15:40TagBot trigger issue
- Releasegithub-actions[bot]2026-08-19 23:29OptimizationPolyalgorithms-v0.3.5
- Releasegithub-actions[bot]2026-08-18 22:32OptimizationCMAEvolutionStrategy-v0.3.0
- Releasegithub-actions[bot]2026-08-18 22:32OptimizationBase-v5.1.4
- Issue comment#1268ChrisRackauckas-Claude2026-07-20 10:42Avoid discarded objective evaluations in OptimizationOptimisers
- Pull request#1239ChrisRackauckas2026-06-27 01:29
- Pull request#1219ChrisRackauckas-Claude2026-06-07 11:04
- Pull request#1218ChrisRackauckas-Claude2026-06-07 08:57
- Pull request#1210ChrisRackauckas-Claude2026-05-31 22:55
- Issue comment#1196JuliaTagBot2026-05-18 05:23TagBot trigger issue
- Issue comment#1196JuliaTagBot2026-05-17 08:43TagBot trigger issue
- Issue comment#1196JuliaTagBot2026-05-17 05:16TagBot trigger issue
- Issue comment#1196JuliaTagBot2026-05-17 00:24TagBot trigger issue
- Issue comment#1196JuliaTagBot2026-05-16 12:18TagBot trigger issue
- Issue#1206scheidan2026-05-13 08:57`maxiters` is ignored when `maxtime` is set
- Issue comment#1204ChrisRackauckas2026-05-07 17:16[AI] docs: drop OptimizationEvolutionary, pin docs CI to Julia 1.12
- Pull request#1200SebastianM-C2026-05-06 23:21
- Issue comment#75JuliaTagBot2026-04-26 20:11TagBot trigger issue
- Issue comment#75JuliaTagBot2026-04-26 00:17TagBot trigger issue
- Issue comment#75JuliaTagBot2026-04-25 16:12TagBot trigger issue
- Issue comment#75JuliaTagBot2026-04-25 04:48TagBot trigger issue
- Pull request#1190ChrisRackauckas2026-04-24 17:09
- Issue comment#75JuliaTagBot2026-04-23 14:19TagBot trigger issue
- Issue comment#75JuliaTagBot2026-04-23 14:18TagBot trigger issue
- Pull request#1183dependabot[bot]2026-04-20 06:01
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 266 stars here means stars gained during the window, not the repo's star count.