BETAmodules.com is in beta — open to partnerships & joint ventures.Build with us

Home Search Compare Equivalents

One search box and one honest, consistent read on every open-source library — across every ecosystem.

npmPyPIcrates.ioRubyGemsGoMavenNuGet

Discover

Tools

Compare Equivalents

Data

deps.dev OSV advisories npm registry PyPI

About

Methodology Partner with us

© 2026 Modules · A precision instrument for picking dependencies.Data refreshed continuously from public registries, deps.dev & OSV

cross-ecosystem search · live

Results for optional2

Found in 3 of 7 ecosystemsnpm 1–4 of 4 · 411 matches across other registries

npm4 Maven303 NuGet108

How we search: free-text on npm, crates.io, RubyGems, NuGet and Maven. PyPI and Go do exact-name lookup only. Tip: click an ecosystem chip below to filter; click Show all ecosystems to come back.

Sort

Auto-load on scroll

npm matches

4 matches · JavaScript

optional2v1.0.3

Simple optional implementation for JavaScript.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 8 years ago.

@wubook/mrzv2.0.18

Parse MRZ (Machine Readable Zone) from identity documents || PATCH

MaintenanceAging

PopularityUnknown

Aging — last published 9 months ago — check before adopting.

@aikotools/datafilterv1.2.2

Advanced data filtering engine for JSON file matching in E2E testing

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

@alfredogm/optionalv0.0.4

An object wrapper for working with values that may be absent.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published over a year ago.

Maven matches

Showing 12 of 303 · Java

See all Maven →

ant:optionalv1.5.4

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 20 years ago.

checkstyle:checkstyle-optionalv4.4

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 18 years ago.

activemq:activemq-optionalv3.2.4

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 19 years ago.

ant:ant-optionalv1.5.3-1

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 20 years ago.

javax.management:jmxremote_optionalv

No description provided.

MaintenanceAging

PopularityUnknown

SecurityUnchecked

Aging — last published 12 months ago — check before adopting.

org.apache.skywalking:optional-reporter-pluginsv9.6.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

org.apache.skywalking:optional-spring-cloudv9.6.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

org.apache.skywalking:optional-spring-pluginsv9.6.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

org.apache.skywalking:optional-pluginsv9.6.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

com.navercorp.pinpoint:pinpoint-profiler-optionalv3.1.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

de.galan.packtag:packtag-optionalv4.0.0

No description provided.

MaintenanceAging

PopularityUnknown

Aging — last published over a year ago — check before adopting.

com.github.brunotl:boost_optionalv1.90.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

NuGet matches

Showing 12 of 108 · .NET

See all NuGet →

optional2v5.1.0

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 2 years ago.

exceldatareader-optionalstreamsv3.4.1

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 8 years ago.

microsoft.web.webview2.devtoolsprotocolextensionv1.0.2901

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published over a year ago.

dvchevskii.optionalv1.1.1

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 2 years ago.

dvchevskii.optional.asyncv1.1.1

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 2 years ago.

florence2v25.12.63049

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

xpandablesv3.3.8.1

No description provided.

MaintenanceDeprecated

PopularityUnknown

Deprecated. Don't start a new project on this.

dvchevskii.optional.entityframeworkcorev1.1.1

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published 2 years ago.

toarnbeike.optional.abstractionsv2.1.0

No description provided.

MaintenanceHealthy

PopularityUnknown

Maintained. Maintained, actively maintained.

grapecity.documents.pdfv7.2.3

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published over a year ago.

xbim.geometryv5.1.820

No description provided.

MaintenanceAging

PopularityUnknown

Aging — last published over a year ago — check before adopting.

grapecity.documents.imagingv7.2.3

No description provided.

MaintenanceAbandoned

PopularityUnknown

Abandoned. Last published over a year ago.