Explore every measured repository
1,587 repositories measured. Index updated 11 Oct 2026.
Your day is 08:00 to midnight, India time by default. At least half of the maintainers' replies must fall inside it.
147 repositories matchClear allProjects measured on 20 or more outside pull requests come first; a perfect record over a handful is partly luck.
| Repository | First reply | In 48 h | Merged | To merge | Free issues | Stars | 52 weeks | Updated |
|---|---|---|---|---|---|---|---|---|
| organicmaps/organicmapsC++ | 12 min | 87% | 90%/99 | 11 days | 5 | 16k | 11 Oct 2026 | |
| chipsalliance/SurelogC++ | 3 h | 90% | 100%/49 | 3 h | 0 | 476 | 11 Oct 2026 | |
| OSGeo/gdalC++ | 4 h | 82% | 89%/80 | 27 h | 0 | 6.1k |
n/a means fewer than 5 pull requests in the sample, so no figure is shown. A first reply of "rare" means more than half of outside pull requests got no reply.
| 11 Oct 2026 |
| grame-cncm/faustC++ | 5 h | 80% | 53%/17 | n/a | 0 | 3.2k | 11 Oct 2026 |
|---|
| mlpack/mlpackC++ | 6 h | 86% | 86%/21 | 2.1 days | 0 | 5.7k | 11 Oct 2026 |
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| scummvm/scummvmC++ | 9 h | 73% | 82%/291 | 45 h | 0 | 2.8k | 11 Oct 2026 |
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| FreeCAD/FreeCADC++ | 10 h | 68% | 77%/652 | 4 weeks | 30 | 34k | 11 Oct 2026 |
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| cvxpy/cvxpyC++ | 10 h | 86% | 81%/37 | 14 days | 0 | 6.4k | 11 Oct 2026 |
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| p4lang/p4cC++ | 10 h | 74% | 80%/35 | 5.5 days | 0 | 841 | 11 Oct 2026 |
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| AFLplusplus/AFLplusplusC | 13 h | 80% | 80%/20 | 18 h | 1 | 6.8k | 11 Oct 2026 |
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| p4lang/behavioral-modelC++ | 16 h | 66% | 75%/32 | 4.7 days | 0 | 654 | 11 Oct 2026 |
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| JuliaLang/juliaJulia | 16 h | 57% | 64%/77 | n/a | 2 | 49k | 11 Oct 2026 |
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| gambitproject/gambitC++ | 18 h | 52% | 80%/41 | 5.1 days | 1 | 581 | 11 Oct 2026 |
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| ArduPilot/ardupilotC++ | 18 h | 62% | 79%/568 | 4 weeks | 0 | 16k | 11 Oct 2026 |
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| musescore/muse_frameworkC++ | 18 h | 55% | 86%/98 | 3.9 days | 0 | 13 | 11 Oct 2026 |
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| gnuradio/gnuradio4-coreC++ | 19 h | 52% | 85%/20 | 5.7 days | 0 | 3 | 11 Oct 2026 |
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| apache/tvmPython | 20 h | 61% | 82%/242 | 2.6 days | 0 | 14k | 11 Oct 2026 |
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| unicode-org/icuC++ | 21 h | 60% | 84%/88 | 4 days | 0 | 3.6k | 11 Oct 2026 |
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| musescore/MuseScoreC++ | 22 h | 60% | 90%/339 | 3.8 days | 0 | 15k | 11 Oct 2026 |
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| opencv/opencvC++ | 22 h | 63% | 75%/425 | 6.8 days | 0 | 91k | 11 Oct 2026 |
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| The-OpenROAD-Project/OpenROADVerilog | 22 h | 63% | 81%/304 | 9.4 days | 0 | 3.2k | 11 Oct 2026 |
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| gnss-sdr/gnss-sdrC++ | 26 h | 57% | 79%/43 | 5.8 days | 0 | 2.3k | 11 Oct 2026 |
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| rspamd/rspamdC | 26 h | 67% | 79%/33 | 3.1 days | 0 | 2.5k | 11 Oct 2026 |
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| metacall/coreC | 32 h | 56% | 72%/25 | 3 weeks | 1 | 1.8k | 11 Oct 2026 |
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| swiftlang/swiftSwift | 33 h | 54% | 90%/1027 | 2.9 days | 4 | 70k | 11 Oct 2026 |
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| su2code/SU2C++ | 38 h | 55% | 83%/24 | 3 weeks | 1 | 1.8k | 11 Oct 2026 |
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| CGAL/cgalC++ | 38 h | 50% | 85%/20 | 4.8 days | 0 | 6.1k | 11 Oct 2026 |
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| mixxxdj/mixxxC++ | 40 h | 55% | 67%/86 | n/a | 1 | 7.2k | 11 Oct 2026 |
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| openvinotoolkit/openvinoC++ | 46 h | 51% | 80%/1036 | 13 days | 0 | 11k | 11 Oct 2026 |
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| llvm/llvm-projectLLVM | 2.6 days | 47% | 76%/123 | 4 months | 29 | 41k | 11 Oct 2026 |
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