The JTS Topology Suite is a Java library for creating and manipulating vector geometry.魔改自用
active 2025-01-24 → 2026-07-01 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 524 days from 2025-01-24 to 2026-07-01. Pushes: 72 total, peak 10 in a day. Pull requests: 33 total, peak 4 in a day. Issues: 33 total, peak 2 in a day. Comments: 49 total, peak 4 in a day. Stars: 90 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 |
|---|---|---|---|---|
| dr-jts | 148 | 72 | 22 | 29 |
| micycle1 | 5 | 0 | 2 | 2 |
| arriopolis | 3 | 0 | 3 | 0 |
| grootstebozewolf | 3 | 0 | 1 | 2 |
| james-willis | 3 | 0 | 0 | 2 |
| jodygarnett | 3 | 0 | 1 | 2 |
| msbarry | 2 | 0 | 0 | 1 |
| FObermaier | 2 | 0 | 0 | 2 |
| ikgh9 | 2 | 0 | 0 | 2 |
| pramsey | 2 | 0 | 0 | 2 |
| joshgold22 | 2 | 0 | 0 | 1 |
| Seamless2014 | 1 | 0 | 0 | 0 |
| krizleebear | 1 | 0 | 1 | 0 |
| pking1997 | 1 | 0 | 0 | 1 |
| mortewle | 1 | 0 | 0 | 0 |
| rouault | 1 | 0 | 0 | 1 |
| MariiaSaltykova | 1 | 0 | 0 | 0 |
| ianturton | 1 | 0 | 1 | 0 |
| dbaston | 1 | 0 | 1 | 0 |
| petr-pokorny-1 | 1 | 0 | 0 | 0 |
Recent activity
Latest issues, pull requests and releases
- Issue#865dr-jts2026-07-01 20:49OverlayNG intersection of same Polygon rotates vertices
- Pull request#1187dbaston2026-07-01 20:49
- Pull request#1210Oz-er2026-06-22 00:27
- Pull request#1200grootstebozewolf2026-06-13 23:27
- Issue comment#1195grootstebozewolf2026-06-03 22:24EPIC: SQL/MM Spatial (ISO/IEC 13249-3) Curve Awareness in JTS
- Issue comment#1195rouault2026-05-17 22:13EPIC: SFA / ISO 19125-2 Curve Awareness in JTS
- Issue comment#1194grootstebozewolf2026-05-13 04:21Add SFA / ISO 19125-2 extended geometry types via extension hooks (jts-curved module)
- Issue#1190dr-jts2026-04-21 23:43ConformingDelaunayTriangulationBuilder poor triangulation for single-triangle input, possibly for any already-Delaunay set of constraints.
- Issue comment#1190dr-jts2026-04-18 22:00ConformingDelaunayTriangulationBuilder poor triangulation for single-triangle input, possibly for any already-Delaunay set of constraints.
- Issue#1190dr-jts2026-04-17 22:21ConformingDelaunayTriangulationBuilder poor triangulation for single-triangle input, possibly for any already-Delaunay set of constraints.
- Issue#1190dr-jts2026-04-17 22:21ConformingDelaunayTriangulationBuilder poor triangulation for single-triangle input, possibly for any already-Delaunay set of constraints.
- Issue#1191dr-jts2026-04-15 17:40Allow passing a seed to org.locationtech.jts.shape.random.RandomPointsBuilder, to enable reproducible behavior.
- Issue#1191dr-jts2026-04-15 17:40Allow passing a seed to org.locationtech.jts.shape.random.RandomPointsBuilder, to enable reproducible behavior.
- Issue comment#1191dr-jts2026-04-15 17:40Allow passing a seed to org.locationtech.jts.shape.random.RandomPointsBuilder, to enable reproducible behavior.
- Issue#1184dr-jts2026-03-11 23:15Several `Comparable` classes do not override `equals()`, making `compareTo` inconsistent with `equals`
- Issue#1185dr-jts2026-03-06 01:52`DD.equals(DD)` does not override `Object.equals(Object)` — also violates clone and compareTo contracts
- Issue comment#1183msbarry2026-03-04 02:18Negative buffer removes most of input geometry
- Issue#1183msbarry2026-02-18 11:38Applying negative buffer removes most if input geometry
- Issue#1180mukoki2026-02-13 08:40Buffer on simple Polygon producing invalid MultiPolygon
- Issue#938dr-jts2026-02-11 20:47Overlay intersection of Polygon/Polygon throws TopologyException
- Issue comment#1176dr-jts2026-01-16 19:10UnaryUnionNG produces unexpected result when using snap-rounding
- Issue#1176dr-jts2026-01-16 19:06UnaryUnionNG produces unexpected result when using snap-rounding
- Issue#1176AsgerPetersen2026-01-16 14:08UnaryUnionNG produces unexpected result
- Pull request#1173arriopolis2026-01-16 01:39
- Issue#1171dr-jts2026-01-12 16:09Invalid Voronoi diagram due to cocircular input points
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 90 stars here means stars gained during the window, not the repo's star count.