Python Verilog value change dump (VCD) parser library + the nifty vcdcat VCD command line pretty printer.
active 2023-08-20 → 2025-11-15 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 819 days from 2023-08-20 to 2025-11-15. Pushes: 14 total, peak 5 in a day. Pull requests: 6 total, peak 3 in a day. Issues: 3 total, peak 1 in a day. Comments: 12 total, peak 2 in a day. Stars: 21 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 |
|---|---|---|---|---|
| cirosantilli | 25 | 14 | 3 | 7 |
| whitty | 2 | 0 | 2 | 0 |
| KatCe | 2 | 0 | 1 | 1 |
| samimia-swks | 2 | 0 | 0 | 2 |
| dev2-137 | 1 | 0 | 0 | 0 |
| pcolladosoto | 1 | 0 | 0 | 1 |
| nielskool | 1 | 0 | 0 | 1 |
| arunpatro | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Pull request#38KatCe2025-09-26 09:37
- Issue comment#23nielskool2025-08-29 10:10Comment section is not excluded
- Issue comment#37cirosantilli2024-11-11 12:42how to do bit slice on a signal
- Issue#37dev2-1372024-11-10 19:13how to do bit slice on a signal
- Issue comment#24cirosantilli2024-08-10 12:06Lack of support for fractional timescales
- Issue#24cirosantilli2024-08-10 11:32Lack of support for fractional timescales
- Issue comment#24samimia-swks2024-08-03 07:02Lack of support for fractional timescales
- Issue comment#24samimia-swks2024-08-03 06:57Lack of support for fractional timescales
- Issue comment#35pcolladosoto2023-12-10 21:04Handle broken pipes gracefully
- Pull request#35cirosantilli2023-12-10 20:52
- Issue comment#35cirosantilli2023-12-10 20:52Handle broken pipes gracefully
- Issue comment#36cirosantilli2023-12-06 18:00vcdcat misses an input signal
- Issue comment#35cirosantilli2023-12-06 17:55Handle broken pipes gracefully
- Issue#36arunpatro2023-12-04 21:51vcdcat misses an input signal
- Issue comment#34cirosantilli2023-11-10 03:44vcd.timescale: don't restrict it from representing odd timescales
- Pull request#34cirosantilli2023-11-10 03:44
- Pull request#34whitty2023-11-08 12:15
- Issue comment#33cirosantilli2023-11-08 10:35vcdcat: don't select sub-string matches when using --exact
- Pull request#33cirosantilli2023-11-08 10:35
- Pull request#33whitty2023-11-08 08:47
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 21 stars here means stars gained during the window, not the repo's star count.