JOSS: https://github.com/PennyLaneAI/catalyst
autodiff automatic-differentiation jax jit llvm mlir pennylane python qir quantum quantum-compiler quantum-computing
Score: 19.077313202859408
Last synced: about 3 hours ago
JSON representation
Repository metadata:
A JIT compiler for hybrid quantum programs in PennyLane
- Host: GitHub
- URL: https://github.com/PennyLaneAI/catalyst
- Owner: PennyLaneAI
- License: apache-2.0
- Created: 2023-02-17T02:23:20.000Z (over 3 years ago)
- Default Branch: main
- Last Pushed: 2026-09-23T20:20:11.000Z (6 days ago)
- Last Synced: 2026-09-23T20:26:30.287Z (6 days ago)
- Topics: autodiff, automatic-differentiation, jax, jit, llvm, mlir, pennylane, python, qir, quantum, quantum-compiler, quantum-computing
- Language: Python
- Homepage: https://docs.pennylane.ai/projects/catalyst
- Size: 29 MB
- Stars: 235
- Watchers: 12
- Forks: 84
- Open Issues: 329
-
Metadata Files:
- Readme: README.md
- Contributing: .github/CONTRIBUTING.md
- License: LICENSE
- Code of conduct: .github/CODE_OF_CONDUCT.md
- Citation: CITATION.cff
Owner metadata:
- Name: PennyLaneAI
- Login: PennyLaneAI
- Email:
- Kind: organization
- Description: PennyLane is a cross-platform Python library for differentiable programming of quantum computers. Train a quantum computer the same way as a neural network.
- Website: https://pennylane.ai
- Location:
- Twitter: PennyLaneAI
- Company:
- Icon url: https://avatars.githubusercontent.com/u/64286425?v=4
- Repositories: 24
- Last Synced at: 2026-09-29T16:31:28.702Z
- Profile URL: https://github.com/PennyLaneAI
GitHub Events
Total
- Commit comment event: 1
- Create event: 925
- Delete event: 758
- Fork event: 29
- Issue comment event: 2106
- Issues event: 224
- Member event: 3
- Pull request event: 1390
- Pull request review comment event: 5204
- Pull request review event: 5293
- Push event: 8522
- Release event: 4
- Watch event: 56
- Total: 24515
Last Year
- Commit comment event: 1
- Create event: 374
- Delete event: 290
- Fork event: 3
- Issue comment event: 418
- Issues event: 56
- Pull request event: 356
- Pull request review comment event: 1286
- Pull request review event: 1289
- Push event: 3938
- Watch event: 12
- Total: 8023
Committers metadata
Last synced: 1 day ago
Total Commits: 2,519
Total Committers: 69
Avg Commits per committer: 36.507
Development Distribution Score (DDS): 0.771
Commits in past year: 986
Committers in past year: 38
Avg Commits per committer in past year: 25.947
Development Distribution Score (DDS) in past year: 0.726
| Name | Commits | |
|---|---|---|
| ringo-but-quantum | g****m@x****i | 576 |
| David Ittah | d****0 | 231 |
| erick-xanadu | 1****u | 228 |
| Paul | 7****3 | 214 |
| Ali Asadi | a****i@x****i | 150 |
| Joey Carter | j****r@x****i | 111 |
| Mehrdad Malek | 3****m | 99 |
| Romain Moyard | r****d@g****m | 85 |
| Raul Torres | 1****c | 74 |
| River McCubbin | r****n@x****i | 65 |
| Sengthai Heng | s****7@g****m | 64 |
| Christina Lee | c****l@g****m | 55 |
| Hong-Sheng Zheng | m****3@g****m | 49 |
| Sergei Mironov | s****v@x****i | 45 |
| Andrija Paurevic | 4****u | 43 |
| lillian542 | 3****2 | 42 |
| Yushao Chen (Jerry) | c****3@o****m | 41 |
| github-actions[bot] | 4****] | 34 |
| Mudit Pandey | 1****2 | 34 |
| Josh Izaac | j****6@g****m | 29 |
| Jeffrey Kam | j****m@x****i | 24 |
| Shuli Shu | 3****D | 22 |
| Jake Zaia | 2****8 | 21 |
| Isaac De Vlugt | 3****t | 16 |
| Runor | 5****5 | 15 |
| Jacob Mai Peng | j****g@g****m | 14 |
| Joseph Lee | 4****l | 12 |
| Roberto Turrado Camblor | r****o@g****m | 10 |
| Rashid N H M | 9****m | 9 |
| Lee James O'Riordan | m****d | 9 |
| and 39 more... | ||
Issue and Pull Request metadata
Last synced: 1 day ago
Total issues: 382
Total pull requests: 2,775
Average time to close issues: about 2 months
Average time to close pull requests: 11 days
Total issue authors: 54
Total pull request authors: 89
Average comments per issue: 1.61
Average comments per pull request: 2.09
Merged pull request: 1,892
Bot issues: 0
Bot pull requests: 78
Past year issues: 41
Past year pull requests: 520
Past year average time to close issues: about 1 month
Past year average time to close pull requests: 10 days
Past year issue authors: 15
Past year pull request authors: 43
Past year average comments per issue: 1.34
Past year average comments per pull request: 1.75
Past year merged pull request: 298
Past year bot issues: 0
Past year bot pull requests: 10
Top Issue Authors
- erick-xanadu (86)
- dime10 (57)
- paul0403 (39)
- josh146 (33)
- joeycarter (16)
- grwlf (10)
- mehrdad2m (9)
- Qottmann (8)
- sengthai (8)
- glassnotes (8)
- isaacdevlugt (8)
- maliasadi (7)
- yorgossot (7)
- rniczh (6)
- rmoyard (5)
Top Pull Request Authors
- erick-xanadu (441)
- paul0403 (352)
- dime10 (280)
- mehrdad2m (184)
- rauletorresc (177)
- maliasadi (147)
- joeycarter (145)
- rmoyard (122)
- sengthai (81)
- github-actions[bot] (67)
- rniczh (55)
- kipawaa (52)
- albi3ro (50)
- grwlf (48)
- josh146 (47)
Top Issue Labels
- bug (124)
- enhancement (55)
- good first issue (36)
- frontend (19)
- compiler (15)
- housecleaning (11)
- chore (10)
- upstream (9)
- documentation (8)
- dependencies (4)
- CI (3)
- docs (3)
- runtime (2)
- wontfix (2)
- CI/Build (2)
- author:build-wheels (1)
- duplicate (1)
- question (1)
Top Pull Request Labels
- author:build-wheels (170)
- frontend (124)
- do-not-merge (96)
- ci:build-wheels (70)
- urgent (65)
- bug (63)
- reviewer:require-wheels (48)
- backline (43)
- compiler (40)
- runtime (35)
- external (31)
- housecleaning (31)
- CI (29)
- OQD (25)
- documentation (18)
- docs (16)
- requires-wheel-builds (14)
- wip (13)
- dependencies (11)
- enhancement (11)
- plxpr (10)
- review ready (8)
- good first issue (7)
- python (4)
- seed-CI (4)
- unified compiler (2)
- gpu (2)
- CI/Build (2)
- upstream (2)
Package metadata
- Total packages: 3
-
Total downloads:
- pypi: 4,952 last-month
- Total dependent packages: 0 (may contain duplicates)
- Total dependent repositories: 0 (may contain duplicates)
- Total versions: 76
- Total maintainers: 3
proxy.golang.org: github.com/pennylaneai/catalyst
- Homepage:
- Documentation: https://pkg.go.dev/github.com/pennylaneai/catalyst#section-documentation
- Licenses: apache-2.0
- Latest release: v0.15.0 (published 5 months ago)
- Last Synced: 2026-09-28T22:32:08.190Z (1 day ago)
- Versions: 26
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent packages count: 6.442%
- Average: 6.659%
- Dependent repos count: 6.877%
proxy.golang.org: github.com/PennyLaneAI/catalyst
- Homepage:
- Documentation: https://pkg.go.dev/github.com/PennyLaneAI/catalyst#section-documentation
- Licenses: apache-2.0
- Latest release: v0.15.0 (published 5 months ago)
- Last Synced: 2026-09-28T22:32:13.046Z (1 day ago)
- Versions: 26
- Dependent Packages: 0
- Dependent Repositories: 0
-
Rankings:
- Dependent packages count: 6.442%
- Average: 6.659%
- Dependent repos count: 6.877%
pypi.org: pennylane-catalyst
A JIT compiler for hybrid quantum programs in PennyLane
- Homepage: https://github.com/PennyLaneAI/catalyst
- Documentation: https://pennylane-catalyst.readthedocs.io/
- Licenses: Apache License 2.0
- Latest release: 0.15.0 (published 5 months ago)
- Last Synced: 2026-09-28T22:32:04.376Z (1 day ago)
- Versions: 24
- Dependent Packages: 0
- Dependent Repositories: 0
- Downloads: 4,952 Last month
-
Rankings:
- Dependent packages count: 6.633%
- Stargazers count: 13.613%
- Downloads: 16.626%
- Average: 19.595%
- Forks count: 30.492%
- Dependent repos count: 30.611%
- Maintainers (3)
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