Compatibilitynpm@babel/generator
Compatibility cube
Pick any two dimensions as axes; everything else becomes a filter. Clicking a cell pins its slice and drills one level deeper.
How to read the grid
Reading a cell: The number is how many recorded observations the rate divides — one build files an observation per stage it reached, so it counts neither builds nor machines nor people. The document beside it is a different fact from a different source: whether a sample exists at that coordinate, and how our own run of it went there.
- no sample at this coordinate yet
- there is a sample here, and nothing of ours has run it at this coordinate yet
- there is a sample here, and our run of it at this coordinate came back clean
- there is a sample here, and our run of it at this coordinate failed
- there is a sample here, and this coordinate records both a passing and a failing run of it
- nothing recorded — unknown, never "works" and never "broken"
- there is a level below this cell — click to open it
A document means there is a sample at that coordinate. Whether one EXISTS is a fact about this release and this API and does not change with OS, runtime or package manager; its COLOUR is how that sample ran in the environment you are looking at.
Cells are aggregates of everything still varying in this slice (the n/m count says how much). Click one to pin its coordinates and see the next level.
Dependencies
| Library | Version | Measured there | Projects |
|---|---|---|---|
| @babel/parser | 7.29.7 | contract passed | 1 project-day |
| @babel/parser | 7.29.8 | contract passed | 1 project-day |
| @babel/types | 7.29.8 | contract passed | 1 project-day |
| @jridgewell/gen-mapping | 0.3.13 | contract passed | 1 project-day |
| @jridgewell/trace-mapping | 0.3.31 | contract passed | 1 project-day |
| jsesc | 3.1.0 | contract passed | 1 project-day |
The measured column is about each dependency's own release, not about the pair. A resolver placing two releases side by side is not evidence that they work together.
Dependency versions across releases
What each release of this package resolved its children to. A child whose version moved is listed first: that is where an upgrade changed something underneath you.
| Library | 8.0.0 | 7.29.8 | 7.29.7 |
|---|---|---|---|
| @babel/parser | 8.0.4 | 7.29.8 | 7.29.8 |
| @babel/types | 8.0.4 | 7.29.8 | 7.29.8 |
| @jridgewell/gen-mapping | 0.3.13 | 0.3.13 | 0.3.13 |
| @jridgewell/trace-mapping | 0.3.31 | 0.3.31 | 0.3.31 |
| @types/jsesc | 2.5.1 | — | — |
| jsesc | 3.1.0 | 3.1.0 | 3.1.0 |
Moved: 2 · unchanged at every release: 4
An edge records that a resolver placed one release beside another on a real machine. It is not a claim that the two work together; that question is answered by samples and contracts, not by presence here.