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.
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Small library that wraps Google Play Service API in brilliant RxJava Observables reducing boilerplate to minimum.
The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀
Library project to display DialogFragment with a blur effect.
Extract tables from PDF files
- extracting-tables
- pdfs
- extraction-engine
:gem:Collection of algorithms and data structures
- algorithm
- data-structures
- java
- cpp
💡Extremely fast enterprise server framework, can be used in RPC, game server, web server.
- netty
- serialization
- game-server
- spring
🌍 The open source route planner api with plenty of features.
- directions-api
- routing-engine
- openstreetmap
- routing
An easy-to-use BI server built for SQL lovers. Power data analysis in SQL and gain faster business insights.
- business-intelligence
- sql
- dashboard
- data-visualization
Android fillable progress view working with SVG paths. This is a nice option too if you want to create an interesting branding logo for your app. Based on the iOS project: https://github.com/poolqf/FillableLoaders
Spoon is a metaprogramming library to analyze and transform Java source code. :spoon: is made with :heart:, :beers: and :sparkles:. It parses source files to build a well-designed AST with powerful analysis and transformation API.
- code-analysis
- code-transformation
- metaprogramming
- code-generation
A Graph Traversal Language (no longer active - see Apache TinkerPop)
Free database schema discovery and comprehension tool
- schemacrawler
- jdbc
- database-diagrams
- schema
GS Collections has been migrated to the Eclipse Foundation, re-branded as Eclipse Collections. https://www.eclipse.org/collections/
This project aims to provide a working page flip implementation for usage in ListView.
- android
- java
- viewpager
- animation
Distributed object store
Ultra-fast SQL-like queries on Java collections
EventMesh is a new generation serverless event middleware for building distributed event-driven applications.
- esb
- event-driven
- event-mesh
- event-governance
Java JNA wrapper for Tesseract OCR API
An Android library providing to realize wave loading effect.
- loading
- loading-animations
- waveview
- android-library
SwipeBack is an android library that can finish a activity by using gesture.
- android
- gesture
- swipeback
- java
SoapUI is a free and open source cross-platform functional testing solution for APIs and web services.
- open-source
- on-prem
- soapui-oss
News Stand app makes the ActionBar not boring!
🦎 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.