The react-native-modal-datetime-picker package is a widely used wrapper that presents a cross-platform date and time picker in a modal, but it is a thin layer over a native module, and its value and its risk both come from that dependency chain rather than from the wrapper itself. It pulls well over half a million weekly downloads, which makes it a natural default, and that popularity is exactly why its maintenance posture is worth checking before it lands in your package.json.
Convenience and risk travel together in the React Native ecosystem, and this package is a clean example of the tradeoff.
What the package actually does
Under the hood, react-native-modal-datetime-picker uses @react-native-community/datetimepicker, the community-maintained native picker component. The wrapper's job is presentation: it takes the platform-native picker and shows it inside a modal with a consistent cross-platform API, so you do not have to write separate presentation logic for iOS and Android.
That architecture matters for your risk assessment. Most of the actual native code, and therefore most of the platform-level behavior, lives in the underlying community package, not in the wrapper. When you evaluate this dependency you are really evaluating two packages: the thin wrapper and the native module it delegates to.
Maintenance status is the real concern
The most important finding for anyone adopting this package is its maintenance signal. Package-health analyzers have flagged the maintenance status as inactive, with no new versions published to npm in roughly the past year and a small number of maintainers on the project. That is not automatically disqualifying, but it changes the calculus.
An inactive package means:
- Bug fixes may not arrive. If a React Native upgrade breaks compatibility, you could be waiting on a community fork or patching it yourself.
- Security issues age. Reported problems in the dependency chain may sit unaddressed.
- You inherit the maintenance burden. For a stable, feature-complete UI component this can be acceptable, but you should decide that deliberately rather than by accident.
For a date picker, which is a mature and slow-moving problem, an inactive-but-stable package is often fine. The mistake is not checking and then being surprised when it breaks on the next major React Native release.
Dependency risk and transitive alerts
Package-health tooling has also reported that the dependency tree carries a couple of higher-severity alerts. This is characteristic of the React Native ecosystem generally: a single UI component drags in a chain of transitive dependencies, and a vulnerability three levels down affects you even though you never chose that package directly.
The practical implication is that you cannot assess this dependency by reading its own source. You have to resolve the full transitive graph. This is precisely the gap that software composition analysis fills, resolving every transitive dependency and matching it against known-vulnerability databases so an issue buried under react-native-modal-datetime-picker surfaces in your report rather than in an incident.
Using it safely
If you decide react-native-modal-datetime-picker fits your needs, a few practices keep the risk contained:
- Pin and lockfile. Commit your lockfile so the resolved tree, including transitive packages, is reproducible and reviewable. An unpinned dependency can pull in a compromised patch release silently.
- Scan on every install and in CI. Make dependency scanning part of the pipeline so a newly disclosed vulnerability in the chain fails a build instead of shipping.
- Watch the underlying native module. Since most behavior lives in
@react-native-community/datetimepicker, track that package's advisories and release notes too. - Have an exit plan. Because the wrapper is thin, migrating to the community picker directly, or to an actively maintained alternative, is feasible if maintenance stalls entirely. Knowing that ahead of time reduces lock-in anxiety.
Choosing between date picker libraries
react-native-modal-datetime-picker is not the only option, and the right choice depends on how much you value active maintenance versus the specific modal presentation this package provides. Actively maintained alternatives exist, including using @react-native-community/datetimepicker directly and building your own modal wrapper, which removes one inactive layer from your dependency chain at the cost of writing a little presentation code.
Whatever you pick, apply the same discipline: check the maintenance signal, resolve the transitive tree, and scan continuously. The Safeguard Academy has a broader walkthrough on evaluating open source dependencies for exactly these signals.
FAQ
Is react-native-modal-datetime-picker safe to use?
It can be, but check two things first. Its maintenance status has been flagged as inactive with no recent releases, and its dependency tree has carried higher-severity alerts. For a stable UI component that is often acceptable, provided you pin versions, scan the transitive tree continuously, and are prepared to maintain or migrate if it stalls.
What does react-native-modal-datetime-picker depend on?
It is a thin wrapper over @react-native-community/datetimepicker, the community-maintained native picker. Most of the platform-level behavior lives in that underlying module, so you should track its advisories and releases as well as the wrapper's.
Why does the package show dependency alerts if the code looks fine?
Because the alerts come from transitive dependencies, packages pulled in indirectly through the dependency chain rather than the wrapper's own code. You cannot see them by reading the package source; you need software composition analysis to resolve and scan the full tree.
Should I use the community datetimepicker directly instead?
It is a reasonable option if you want to remove an inactive layer from your dependency chain. You would write your own modal presentation, but you depend directly on the actively maintained native module. Weigh the small amount of extra code against the reduced maintenance risk.