Formal specification of Property Graph Exchange Format and its serializations
active 2024-03-18 → 2025-09-28 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 560 days from 2024-03-18 to 2025-09-28. Pushes: 67 total, peak 4 in a day. Pull requests: 8 total, peak 2 in a day. Issues: 24 total, peak 4 in a day. Comments: 8 total, peak 2 in a day. Stars: 4 total, peak 1 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
Recent activity
Latest issues, pull requests and releases
- Issue comment#21nichtich2025-02-23 06:34Hierarchical graphs
- Issue#21nichtich2025-02-22 21:13Hierarchical graphs
- Issue#20nichtich2025-02-22 17:30Extend implicit node statement in an edge statement
- Issue#19nichtich2024-11-26 11:13Inline edge types
- Issue#18nichtich2024-11-26 11:02Graph attributes
- Issue#17nichtich2024-11-26 11:01Additional line separator
- Issue#9nichtich2024-09-30 08:24Prepare release 1.0.0
- Issue#16nichtich2024-09-30 06:13Allow empty list property values
- Issue#15nichtich2024-08-29 09:54Extend Unicode escape sequence
- Pull request#14nichtich2024-08-28 14:33
- Pull request#14hchiba12024-08-28 11:55
- Issue comment#13nichtich2024-08-02 15:32Allow type field in PG-JSON
- Issue#13nichtich2024-08-02 15:32Allow type field in PG-JSON
- Issue comment#11nichtich2024-08-02 15:30Add formal grammar
- Issue#11nichtich2024-08-02 15:30Add formal grammar
- Issue#13nichtich2024-07-30 10:06Allow type field in PG-JSON
- Issue#12nichtich2024-07-16 06:28PDF version
- Issue comment#12nichtich2024-06-20 07:59PDF version
- Issue#12nichtich2024-06-20 07:19PDF version
- Issue comment#11nichtich2024-06-20 07:02Add formal grammar
- Issue#11nichtich2024-06-18 09:45Add formal grammar
- Issue#6nichtich2024-06-18 09:37Add formal grammar of PG format
- Issue#7nichtich2024-06-18 09:37Add examples of PG-JSON(L)
- Issue#9nichtich2024-05-21 11:33Prepare release 1.0.0
- Issue comment#1nichtich2024-05-20 09:56List known implementations
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 4 stars here means stars gained during the window, not the repo's star count.