The Vulkan API Specification and related tools
active 2025-03-12 → 2026-07-17 (UTC)
Activity over time
Daily event counts in the loaded window
Line chart, 493 days from 2025-03-12 to 2026-07-17. Pushes: 90 total, peak 4 in a day. Pull requests: 48 total, peak 3 in a day. Issues: 135 total, peak 5 in a day. Comments: 581 total, peak 154 in a day. Stars: 167 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 |
|---|---|---|---|---|
| rubimoutlook740-bot | 306 | 0 | 0 | 306 |
| oddhack | 203 | 75 | 16 | 63 |
| spencer-lunarg | 33 | 0 | 0 | 23 |
| Tobski | 30 | 1 | 1 | 20 |
| cubanismo | 24 | 0 | 0 | 16 |
| mahkoh | 18 | 0 | 1 | 14 |
| CLAassistant | 14 | 0 | 0 | 14 |
| pdaniell-nv | 11 | 5 | 0 | 6 |
| Rageking8 | 11 | 0 | 5 | 4 |
| nvlduc | 11 | 9 | 0 | 1 |
| M2-TE | 11 | 0 | 1 | 5 |
| mematthias | 10 | 0 | 9 | 1 |
| DemiMarie | 7 | 0 | 0 | 6 |
| HansKristian-Work | 7 | 0 | 0 | 5 |
| Cyphall | 7 | 0 | 0 | 6 |
| gfxstrand | 6 | 0 | 0 | 6 |
| r-potter | 6 | 0 | 0 | 4 |
| squidbus | 5 | 0 | 0 | 3 |
| Icenowy | 4 | 0 | 0 | 1 |
| nanokatze | 4 | 0 | 0 | 2 |
Recent activity
Latest issues, pull requests and releases
- Issue comment#2714JarredHDavies2026-06-14 00:09Not able to expose sampling from 2D linear images with linear filter and copying from 3D linear images w/o blitting from 3D linear images with linear filter
- Issue comment#2763oddhack2026-06-10 01:27Mark VK_KHR_get_surface_capabilities commands as legacy
- Issue comment#2761oddhack2026-06-06 04:42Task list for VK_KHR_extended_flags release
- Issue#2761oddhack2026-06-06 02:05Task list for VK_KHR_extended_flags release
- Issue comment#2754krOoze2026-05-31 20:22Mapping between Optimal Tiling Image Data and Memory with `VK_HOST_IMAGE_COPY_MEMCPY_BIT `
- Issue#2758MyUserNameWasTakenLinux2026-05-21 08:13Vulkan API Reference Pages: Incorrect Links
- Issue#2751cy7012026-05-15 03:00JS/TS安全审计: 发现 6 个问题
- Issue#2729mnetsch2026-05-11 17:54Task list for VK_QCOM_render_pass_store_ops release
- Issue#2729mnetsch2026-05-11 17:54Task list for VK_QCOM_render_pass_store_ops release
- Issue comment#2685Cyphall2026-05-05 08:51Base Pointer Alignment Decoration Should Work in Shader SPIR-V
- Issue comment#2716cubanismo2026-04-23 17:27Is the presentation engine allowed to perform queue family ownership transfers?
- Issue#2712janis-bhm2026-04-12 13:42Spec pdf: incorrect link.
- Issue#2710oddhack2026-04-11 14:28include/vulkan/* missing definition of VkRefreshObjectListKHR
- Pull request#2708mematthias2026-04-03 01:56
- Issue comment#2708oddhack2026-04-03 01:56Non-canonical type usages have been corrected
- Issue comment#867rubimoutlook740-bot2026-04-02 08:34Ambiguity about whether VkExternalMemoryImageCreateInfo and VkExternalMemoryBufferCreateInfo are needed when exporting memory
- Issue comment#867rubimoutlook740-bot2026-04-02 08:34Ambiguity about whether VkExternalMemoryImageCreateInfo and VkExternalMemoryBufferCreateInfo are needed when exporting memory
- Issue comment#878rubimoutlook740-bot2026-04-02 08:33Extension for vertex shading and input (uint8 index, topology, barycentrics)?
- Issue comment#902rubimoutlook740-bot2026-04-02 08:3264 b and array Fragment output
- Issue comment#902rubimoutlook740-bot2026-04-02 08:3164 b and array Fragment output
- Issue comment#926rubimoutlook740-bot2026-04-02 08:30Clarify ASTC support
- Issue comment#926rubimoutlook740-bot2026-04-02 08:30Clarify ASTC support
- Issue comment#931rubimoutlook740-bot2026-04-02 08:29A proposed alternative model for the registry
- Issue comment#931rubimoutlook740-bot2026-04-02 08:28A proposed alternative model for the registry
- Issue comment#963rubimoutlook740-bot2026-04-02 08:27Should there be VK_PRESENT_MODE_MAILBOX_RELAXED_KHR?
Totals cover only the window loaded into ClickHouse and count events, not GitHub's lifetime totals — 167 stars here means stars gained during the window, not the repo's star count.