npm / vite-bundle-analyzer
vite-bundle-analyzer
What changed in vite-bundle-analyzer 1, from its official release notes, upgrade guides and advisories. Sources checked 2026-11-14.
4 new APIs and options6 performance5 behavior and defaults3 tooling5 fixes and other
See which of these apply to your code, ranked, in your agent:
npx @unstale/cli initvite-bundle-analyzer 123 changes
New APIs and options 4
A new option is added for the CLI; the notes do not specify its name or behavior.
Right-click menus provide quick actions and navigation.
View complete module dependency relationships.
The UI includes search functionality.
Performance 6
Improves the performance of generating results.
The package size was reduced.
Parsing is faster.
The bundle size is reduced.
Client rendering is optimized.
Treemap rendering is optimized for smoother interactions and better performance.
Behavior and default changes 5
The queue system was reverted.
The release notes say to deduce size.
Restrictions for static mode in rolldown are lifted, allowing developers to use it with fewer limitations.
Color coding better distinguishes different module types.
The API is stable and has full backward compatibility guarantees.
Tooling 3
The analyzer works with Vite, Rollup, and Rolldown.
Hover to see full file paths and detailed module information.
The dependency graph distinguishes static and dynamic imports.
Fixes and other changes 5
The opener no longer panics when platform tools cannot be found; it provides a user-friendly message instead.
CLI mode should resolve the correct module.
Fixes watch mode.
Fixes URLs failing to open when WSL disables inheritance of Windows paths.
The UI has responsive design.