bevyengine / bevy
Code health
This codebase scores 6.7 out of 10 for code health, which we rate fair. It also scores maintainability 7.6 and static performance 9.9 out of 10. The three are scored separately and never blended into one number. Risk is concentrated, as it usually is: 270 of 2,209 files are git hotspots, and they average 4.9 — which is where the fixes pay off most.
Do next
1 thing worth doing in the week to Oct 5, the last indexed commit, 1 of them now.
Now
- High
Clean up what this week's commits left: 4 serious findings in 4 files
4 commits in the last 7 days added or worsened them, and they are still open. Start with
crates/bevy_image/src/ctt_format.rs.- serious findings
- 4
- critical
- 0
- files
- 4
Medium effort
Improve what Repowise can see
Add a test coverage report
Without one, Repowise cannot tell tested code from untested code, so every test-related action says “unknown”.
- line coverage
- Unknown, no report
Small effort
- Lines of code
- 477.1K
Recent activity
All commitsCommits
- 2d548773Solari: Add support for alpha masked materials (#25996)6d ago
- 430c448dSplit benchmarks with features to allow avoiding unnecessary compilation (#25321)6d ago
- 375d3f49Support loading Radiance HDR panoramas as cubemaps (#25802)6d ago
- cb91a9d9bevy_ecs fuzzing (#23682)6d ago
- ec535d74Retry mesh specialization when RenderMesh is not ready (#25815)6d ago
- 7c82c4c2Resolve pending render entities by main entity (#25816)6d ago
Decisions
- Split BufferedEvent from Event and remove unnecessary Event trait derivesproposed · 6d ago
- Rename BufferedEvent concept to Message and update related APIsproposed · 6d ago
- Merge entity_cloning into ECS benchmarks and simplify component setupproposed · 6d ago
- Rename Parent relationship component to ChildOfproposed · 6d ago
- Remove leftover add_remove.rs benchmark fileproposed · 6d ago
- Make System responsible for updating its own archetypesproposed · 6d ago
Everything we found
8,893 open
Every detector's open count by area, each with its worst example. An inventory, not a to-do list: the actions above are the part worth doing.
- worst item is critical severity. Code health7,942Untested hotspot · crates/bevy_pbr/src/prepass/mod.rs39 findings · 10.0 deducted
- worst item is medium severity. Refactoring393create_window+1.6 health, L effort · crates/bevy_winit/src/winit_windows.rs
- worst item is medium severity. Doc drift4examples/README.mdLink points at #setup-2, which examples/README.md no longer declares.
- worst item is medium severity. Decisions299examples/testbed/ui.rs29 awaiting review · 270 hotspots ungoverned
- worst item is medium severity. Ownership255crates/bevy_solari/src/scene/binder/assets.rs100% single-owner concentration, 6 commits in 90d
Composition
Open the graphExplore this codebase
- Docs3,596 pages across 9 modules
- ChatAsk this codebase a question and get an answer with its sources.
- Files2,209 files with per-file docs, health and history
- ArchitectureDependency graph, layers, and 117 entry points
- Code healthPer-file scores, 8,162 open findings, coverage and refactoring targets
- Knowledge graphEntities, communities, and the paths between them
- Change couplingFiles that keep changing together, mined from commit history
- CommitsChange-risk ranked history with agent provenance
- ContributorsBus factor, per-file maintainers, and the human/agent split
- StatsSize class, origin, lifetime churn, rhythm and records
- CostsWhat indexing this snapshot cost, by model and by run.