CogComp's Natural Language Processing Libraries and Demos: Modules include lemmatizer, ner, pos, prep-srl, quantifier, question type, relation-extraction, similarity, temporal normalizer, tokenizer, transliteration, verb-sense, and more.
Create skins for LibGDX scene2d.ui with a graphical interface.
(simple) Java Slack client library
Advanced date, time and interval library for Java with sun/moon-astronomy and calendars like Chinese, Coptic, Ethiopian, French Republican, Hebrew, Hijri, Historic Christian, Indian National, Japanese, Julian, Korean, Minguo, Persian, Thai, Vietnamese
Sample ES/CQRS application
Data Structures and Algorithms in Java (useful in interview process)
- sorting-algorithms
- insertion-sort
- selection-sort
- sorted-arrays
Gravitee.io - OpenSource API Management
- api
- api-management
- gateway
- java
Utilities for latency measurement and reporting
[Deprecated] This project can make it easy to theme and custom Android's dialog. Also provides Holo and Material themes for old devices.
Android TensorFlow MachineLearning MNIST Example (Building Model with TensorFlow for Android)
- tensorflow
- tensorflow-tutorials
- mnist-classification
- mnist
ViewPagers library for Android
Unleash public transport data in your Java project.
- java
- library
- public-transportation
- navitia
Play with bitmaps
Listen to your users during product development with ClearFlask
A vector drawing editor for LaTeX (JavaFX).
An open-source columnar data format designed for fast & realtime analytic with big data.
- indexr
- columnar-storage
- olap
- datawarehouse
A powerful, platform-independent, visual editor for complex 2D worlds and scenes.
OpenDJ is an open-source LDAP directory server written in Java. It provides robust, scalable, and secure directory services for identity management, access control, and authentication in enterprise environments. OpenDJ supports LDAPv3 standard, replication, REST APIs, and high-performance
- ldap-server
- ldap
- opendj
- rest
Java utilities: DeepEquals, Converter, LRUCache, CompactMap/Set, CaseInsensitiveMap, UniqueIdGenerator, FastReader/Writer, and more. Zero dependencies, JDK 8+
Java cryptographic library that supports Argon2, bcrypt, scrypt and PBKDF2 aimed to protect passwords in databases. Easy to use by design, highly customizable, secure and portable. All the implementations follow the standards and have been reviewed to perform better in the JVM.
Chronicle Bytes has a similar purpose to Java NIO's ByteBuffer with many extensions
Awesome list about everything related to J2ME. Documentation, academic papers, tutorials, communities, IDEs, SDKs, emulators, apps, video games.
Canonical GTFS Validator project for schedule (static) files.
- gtfs-dataset
- gtfs-validator
- gtfs-zip
- gtfs-feed
Geohash utitlies in java