Dev Days 2025 | Advanced shading language for production GI renderers
active 2025-01-04 → 2026-08-08 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 582 days from 2025-01-04 to 2026-08-08. Pushes: 214 total, peak 16 in a day. Pull requests: 144 total, peak 4 in a day. Issues: 39 total, peak 8 in a day. Comments: 241 total, peak 11 in a day. Stars: 62 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 |
|---|---|---|---|---|
| lgritz | 517 | 214 | 110 | 134 |
| fpsunflower | 38 | 0 | 0 | 20 |
| aconty | 22 | 1 | 5 | 8 |
| AlexMWells | 17 | 0 | 2 | 8 |
| jfpanisset | 17 | 0 | 0 | 8 |
| brechtvl | 11 | 0 | 0 | 4 |
| silvialpz | 9 | 0 | 3 | 6 |
| linux-foundation-easycla[bot] | 7 | 0 | 0 | 7 |
| jstone-lucasfilm | 6 | 0 | 2 | 3 |
| AlexeySmolenchuk | 6 | 0 | 1 | 3 |
| christian-heusel | 6 | 0 | 0 | 4 |
| etheory | 5 | 0 | 0 | 4 |
| boberfly | 5 | 0 | 3 | 1 |
| bisqq | 5 | 0 | 2 | 2 |
| Sparsh-N | 5 | 0 | 1 | 2 |
| Rafapp | 4 | 0 | 0 | 3 |
| mprater | 4 | 0 | 0 | 2 |
| chellmuth | 3 | 0 | 3 | 0 |
| Copilot | 3 | 0 | 0 | 1 |
| AidanWelch | 2 | 0 | 1 | 1 |
Recent activity
Latest issues, pull requests and releases
- Pull request#2122lgritz2026-05-29 22:18
- Pull request#2121chellmuth2026-05-29 00:57
- Issue comment#2121sfriedmapixar2026-05-27 22:36Fix error when an interactive param is also connected
- Issue comment#1851tdavidovicNV2026-05-15 04:55docs: Fix specification clarity of smoothstep
- Pull request#2115sophiadt2026-05-13 07:32
- Pull request#2113sergeyvfx2026-04-23 23:13
- Issue#2111boberfly2026-04-14 23:32[BUG] Assert in llvm_util.cpp validate_struct_data_layout using batched mode and LLVM 21.1.x
- Issue#1972lgritz2026-04-13 00:41osl-languagespec.pdf no longer maintained/outdated references
- Pull request#2110lgritz2026-04-11 17:48
- Issue comment#2106lgritz2026-04-10 04:49build: port many recent build improvements from OpenImageIO
- Pull request#2108lgritz2026-04-05 01:37
- Pull request#2106lgritz2026-04-04 20:48
- Pull request#2105lgritz2026-04-04 18:58
- Pull request#2103lgritz2026-04-04 00:23
- Pull request#2102lgritz2026-04-02 05:41
- Pull request#2090lgritz2026-03-20 21:09
- Pull request#2088lgritz2026-03-20 21:08
- Issue#2040lgritz2026-03-20 07:02[BUG] OptiX CI build has broken
- Releaselgritz2026-03-10 04:14v1.15.2.0
- Issue comment#2092lgritz2026-03-09 19:56Incorporate diffuse MaterialX BSDFs to BSDL
- Pull request#2092aconty2026-03-09 19:43
- Issue comment#2089jfpanisset2026-03-06 00:50ci: fix Windows curl llvm download failure
- Pull request#2089lgritz2026-03-06 00:22
- Pull request#2086lgritz2026-03-05 04:29
- Issue comment#2086lgritz2026-03-05 02:03build: Support llvm 22, clang 22 for building
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 62 stars here means stars gained during the window, not the repo's star count.