graphhopper by graphhopper

Open source routing engine for OpenStreetMap. Use it as Java library or standalone web server.

created at Feb. 18, 2012, 7:57 p.m.

180 -1

5,411 +15

1,617 +6

rest-assured by rest-assured

Java DSL for easy testing of REST services

created at Oct. 21, 2010, 8:35 a.m.

323 -1

6,857 +3

1,880 +1

dropwizard by dropwizard

A damn simple library for building production-ready RESTful web services.

created at Jan. 19, 2011, 7:52 p.m.

372 +0

8,511 +0

3,443 +1

RestExpress by RestExpress

Minimalist Java framework for rapidly creating scalable, containerless, RESTful microservices. Ship a production-quality, headless, RESTful API in the shortest time possible. Uses Netty for HTTP, Jackson for JSON, Metrics for metrics, properties files for configuration. Sub-projects and plugins enable, NoSQL, Swagger, Auth0, HAL integration, etc.

created at Jan. 6, 2011, 5:42 p.m.

108 +0

939 +1

288 +0

JsonUnit by lukas-krecan

Compare JSON in your Unit Tests

created at Jan. 29, 2012, 8:33 a.m.

20 +0

893 +1

115 +0

moshi by square

A modern JSON library for Kotlin and Java.

created at Aug. 9, 2014, 3:58 p.m.

184 +0

9,784 +9

761 +0

gson by google

A Java serialization/deserialization library to convert Java Objects into JSON and back

created at March 19, 2015, 6:21 p.m.

736 +0

23,389 +8

4,289 +2

java-design-patterns by iluwatar

Design patterns implemented in Java

created at Aug. 9, 2014, 4:45 p.m.

3,772 -2

90,016 +78

26,604 +11

nudge4j by lorenzoongithub

Get inside your JVM

created at June 3, 2016, 7:53 p.m.

7 +0

161 +0

16 +0

embulk by embulk

Embulk: Pluggable Bulk Data Loader.

created at Sept. 16, 2014, 3:58 a.m.

107 +0

1,756 +3

201 +0

jmxtrans by jmxtrans

jmxtrans

created at Dec. 7, 2011, 5:24 p.m.

85 +0

1,705 +0

502 +0

Erdos by Erdos-Graph-Framework

Modular and modern graph-theory algorithms framework in Java

created at Feb. 8, 2017, 5:07 p.m.

10 +0

127 +0

13 +0

oryx by OryxProject

Oryx 2: Lambda architecture on Apache Spark, Apache Kafka for real-time large scale machine learning

created at July 25, 2014, 8:08 p.m.

208 +0

1,788 +0

405 +0

infer by facebook

A static analyzer for Java, C, C++, and Objective-C

created at Jan. 26, 2015, 11:19 a.m.

602 -1

14,982 +9

2,014 -2

spoon by INRIA

Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with , and . It parses source files to build a well-designed AST with powerful analysis and transformation API.

created at Nov. 6, 2013, 3:29 p.m.

59 +0

1,757 +5

351 +0

NullAway by uber

A tool to help eliminate NullPointerExceptions (NPEs) in your Java code with low build-time overhead

created at Sept. 1, 2017, 5:35 p.m.

69 +0

3,639 +1

295 +0

checkstyle by checkstyle

Checkstyle is a development tool to help programmers write Java code that adheres to a coding standard. By default it supports the Google Java Style Guide and Sun Code Conventions, but is highly configurable. It can be invoked with an ANT task and a command line program.

created at Aug. 31, 2013, 2:05 a.m.

223 +0

8,351 +7

3,677 +3

pac4j by pac4j

Security engine for Java (authentication, authorization, multi frameworks): OAuth, CAS, SAML, OpenID Connect, LDAP, JWT...

created at Jan. 28, 2012, 5:04 p.m.

113 +0

2,432 +3

692 +0

keywhiz by square

A system for distributing and managing secrets

created at March 25, 2015, 1:31 p.m.

60 +0

2,621 +0

216 +0

j2objc by google

A Java to iOS Objective-C translation tool and runtime.

created at Jan. 30, 2014, 8:19 p.m.

288 +0

5,995 +1

970 +0