AO OSS Open-source tools to assist developers in writing better software faster. Contents1 Project Links2 Categories2.1 Clustering2.2 Data Access and Modeling2.3 Java Libraries2.4 Maven Build2.5 Messaging2.6 Payment Processing2.7 Web DevelopmentProject LinksProject HomeChangelogMaven Central RepositoryGitHubCategoriesClusteringAO AppClusterAOServ ClusterData Access and ModelingAO DAOAO Database ConnectivityAO SQLJava LibrariesAO CollectionsAO ConcurrentAO CronAO EncodingAO HodgepodgeAO IO BufferAO IO FilesystemsAO IO POSIXAO LangAO Net TypesAO PersistenceAO SecurityAO TempFilesAO TLDsMaven BuildAO Ant TasksAO Checkstyle ConfigAO Javadoc OfflineAO Javadoc ResourcesAO OSS ParentAO PGP Keys MapJava™ EE Web Profile BOMMessagingAO MessagingPayment ProcessingAO PaymentsAOServ Credit CardsNMW Payment TaglibWeb DevelopmentAO BadgesAO CDNAO Encoding ServletAO Encoding TaglibAO Error PagesAO Fluent HTMLAO Messaging HTTP Client JSAO Messaging HTTP ServletAO MIME MappingsAO Net Partial URLAO Net Path SpaceAO Servlet FilterAO Servlet FirewallAO Servlet Last ModifiedAO Servlet SubrequestAO Servlet UtilAO StyleAO TaglibAO TempFiles ServletAO TLD ParserAO Web FrameworkAO Web ResourcesAOWeb StrutsJava™ EE Web Profile BOMNMW Email TaglibNMW Payment TaglibPragmaticKMSemanticCMS