A Python package for creating and manipulating musical patterns, designed for use in algorithmic composition, generative music and sonification. Can be used to generate MIDI events, MIDI files, OSC messages, or custom actions.
active 2023-08-15 → 2026-05-06 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 996 days from 2023-08-15 to 2026-05-06. Pushes: 107 total, peak 9 in a day. Pull requests: 18 total, peak 5 in a day. Issues: 27 total, peak 11 in a day. Comments: 50 total, peak 9 in a day. Stars: 77 total, peak 2 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 |
|---|---|---|---|---|
| ideoforms | 162 | 93 | 12 | 26 |
| loparcog | 28 | 14 | 1 | 8 |
| piotereks | 10 | 0 | 3 | 3 |
| avallintine | 7 | 0 | 0 | 6 |
| gregwht | 3 | 0 | 1 | 1 |
| d-vyd | 2 | 0 | 0 | 1 |
| HappyGlitch | 2 | 0 | 0 | 2 |
| frantic0 | 1 | 0 | 0 | 0 |
| hay | 1 | 0 | 0 | 0 |
| rvega | 1 | 0 | 0 | 1 |
| giohappy | 1 | 0 | 1 | 0 |
| godofecht | 1 | 0 | 0 | 0 |
| Bubobubobubobubo | 1 | 0 | 0 | 1 |
| KingaJanicka | 1 | 0 | 0 | 1 |
| aendra-rininsland | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#65KingaJanicka2025-12-29 16:33Frequent "Timer overflowed (late by 0.026s)" warnings on RPi
- Issue comment#65ideoforms2025-12-25 16:34Frequent "Timer overflowed (late by 0.026s)" warnings on RPi
- Issue#65aendra-rininsland2025-12-25 14:38Frequent "Timer overflowed (late by 0.026s)" warnings on RPi
- Issue#64ideoforms2025-09-02 17:14Isobar not syncing with MIDI clock
- Issue comment#64avallintine2025-08-29 17:16Isobar not syncing with MIDI clock
- Issue#22ideoforms2025-08-29 16:09Midi clock stop event does not stop a timeline.
- Pull request#23ideoforms2025-08-29 16:09
- Issue comment#64avallintine2025-08-29 11:03Isobar not syncing with MIDI clock
- Issue comment#64ideoforms2025-08-28 22:14Isobar not syncing with MIDI clock
- Issue comment#64avallintine2025-08-28 18:13Isobar not syncing with MIDI clock
- Issue comment#64ideoforms2025-08-28 17:37Isobar not syncing with MIDI clock
- Issue comment#22avallintine2025-08-28 09:23Midi clock stop event does not stop a timeline.
- Issue comment#22avallintine2025-08-27 17:47Midi clock stop event does not stop a timeline.
- Issue comment#63avallintine2025-08-27 17:20AttributeError: 'MidiInputDevice' object has no attribute 'run'
- Issue comment#63ideoforms2025-08-27 12:50AttributeError: 'MidiInputDevice' object has no attribute 'run'
- Issue#63avallintine2025-08-26 20:07AttributeError: 'MidiInputDevice' object has no attribute 'run'
- Issue#62ideoforms2025-08-08 13:37Custom patterns with yield make events happen at the same time.
- Releaseideoforms2025-08-08 10:25v0.2.1
- Issue comment#62HappyGlitch2025-08-05 16:50Custom patterns with yield make events happen at the same time.
- Issue comment#62HappyGlitch2025-08-04 18:02Custom patterns with yield make events happen at the same time.
- Issue comment#62ideoforms2025-08-03 22:19Custom patterns with yield make events happen at the same time.
- Pull request#61ideoforms2024-11-28 14:36
- Pull request#61giohappy2024-11-28 13:13
- Issue#60godofecht2024-11-20 01:00Porting to C++... Need to think about a solid strat
- Issue#56ideoforms2024-11-18 15:24Request: Call for projects using isobar
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 77 stars here means stars gained during the window, not the repo's star count.