osgi
Guava is a suite of core and expanded libraries that include
utility classes, Google's collections, I/O classes, and
much more.
Last Release on Apr 14, 2025
Legacy version of Log4J logging framework. Log4J 1 has reached its end of life and is no longer officially supported. It is recommended to migrate to Log4J 2.
Last Release on May 26, 2012
Relocated → org.apache.logging.log4j »
log4j-core
ScalaTest is a flexible and popular testing tool in the Scala ecosystem. It can be used to test Scala, Scala.js, Scala Native, Dotty (Scala 3), and Java code.
Last Release on Jun 23, 2024
4. OSGi Core7,350 usages
org.osgi » org.osgi.coreApache
5. Jackson Datatype: JSR3107,343 usages
com.fasterxml.jackson.datatype » jackson-datatype-jsr310Apache
Add-on module to support JSR-310 (Java 8 Date & Time API) data types.
Last Release on May 7, 2025
JSON is a light-weight, language independent, data interchange format.
See http://www.JSON.org/
The files in this package implement JSON encoders/decoders in Java.
It also includes the capability to convert between JSON and XML, HTTP
headers, Cookies, and CDL.
This is a reference implementation. There are a large number of JSON packages
in Java. Perhaps someday the Java community will standardize on one. Until
then, choose carefully.
Last Release on May 17, 2025
8. Javassist3,954 usages
org.javassist » javassistApacheLGPLMPL
Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation
simple. It is a class library for editing bytecodes in Java.
Last Release on Dec 24, 2023
10. HikariCP3,056 usages
com.zaxxer » HikariCPApache
HikariCP is a 'zero-overhead' production ready JDBC connection pool.
Last Release on Mar 24, 2025