jOOλ - The Missing Parts in Java 8 jOOλ improves the JDK libraries in areas where the Expert Group's focus was elsewhere. It adds tuple support, function support, and a lot of additional functionality around sequential Streams. The JDK 8's main efforts (default methods, lambdas, and the Stream API) were focused around maintaining backwards compatibility and implementing a functional API for parallelism.
Repository Index
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Material Design Search Bar for Android
:wrench: LibGDX/LWJGL tutorials and examples
:iphone: [Android Library] Get device information in a super easy way.
- android
- easydeviceinfo
- android-library
- mod
🦎 A lightweight, streaming-native, multi-protocol gateway for AI, APIs, and real-time data. Route LLM requests across providers, govern MCP tools, and connect Kafka, MQTT, and HTTP through one high-performance engine with shared security and observability.
Persistent cluster-friendly scheduler for Java
- java
- scheduler
- task-scheduler
- job-scheduler
Android TensorFlow MachineLearning Example (Building TensorFlow for Android)
- tensorflow
- tensorflow-tutorials
- tensorflow-android
- machine-learning
Unlock Google 11's Gemini "Rambler" Natural Voice Dictation & AI Writing Tools on ANY Android phone. No root required.
- ai-writing-tools
- android
- apk
- gboard
Hollow is a java library and toolset for disseminating in-memory datasets from a single producer to many consumers for high performance read-only access.
Simple API, Complex Emails (Jakarta Mail smtp wrapper)
- java
- java-mail
- outlook
- batch-processing
A sampling JVM profiler without the safepoint sample bias
Procyon is a suite of Java metaprogramming tools, including a rich reflection API, a LINQ-inspired expression tree API for runtime code generation, and a Java decompiler.
Open-source, self-hosted enterprise & site search server built on OpenSearch. Crawls web / file / DB / cloud sources, 20+ languages, REST API, and AI/RAG & semantic search. Apache-2.0.
- java
- elasticsearch
- full-text-search
- lucene
Utility for comparing two OpenAPI specifications.
jquick‑curl: Java library to run raw curl commands, support copy‑paste curl from Postman/Apifox/Browser DevTools, no need to write HTTP client code.
- antlr4
- copy-paste
- curl
- curl-parser
Android Vulnerability Test Suite - In the spirit of open data collection, and with the help of the community, let's take a pulse on the state of Android security. NowSecure presents an on-device app to test for recent device vulnerabilities.
🔐 A CLI tool to extract server certificates
True Object-Oriented Java Web Framework without NULLs, Static Methods, Annotations, and Mutable Objects
- java
- web-framework
- xml-xslt
- http
A Java library for parsing and building iCalendar data models
- icalendar
- scheduling
- library
- java
Neo4j Spatial is a library of utilities for Neo4j that faciliates the enabling of spatial operations on data. In particular you can add spatial indexes to already located data, and perform spatial operations on the data like searching for data within specified regions or within a specified distance of a point of interest.
- neo4j
- neo4j-database
- geoserver
- spatial-data
ATTENTION: This repository is a clone of https://gitlab.structr.com/structr/structr. All development/issue tracking has moved there. | Structr is an integrated open-source low-code development and runtime environment that uses a graph database (Neo4j).
- low-code
- low-code-development-platform
- productivity
- frontend-framework
Efficient execution and functional composition of database calls using jdbc and RxJava Observables
converter that creates three-dimensional models of the world from OpenStreetMap data
- openstreetmap
- 3d
- 3d-tiles
- gltf
Lynx is an Android library created to show a custom view with all the information Android logcat is printing, different traces of different levels will be rendererd to show from log messages to your application exceptions. You can filter this traces, share your logcat to other apps, configure the max number of traces to show or the sampling rate used by the library.