Repository Index

RxJava types that are both an Observable and a Consumer.

AnyChart Android Chart is an amazing data visualization library for easily creating interactive charts in Android apps. It runs on API 19+ (Android 4.4) and features dozens of built-in chart types.

• android-library
• android-development
• android-ui
• android-chart

Material Shadows for android : A library for supporting convex material shadows

• android
• material
• shadows
• library

TwelveMonkeys ImageIO: Additional plug-ins and extensions for Java's ImageIO

• imageio
• plug-ins
• java
• tiff

Small library that wraps Google Play Service API in brilliant RxJava Observables reducing boilerplate to minimum.

Usb serial controller for Android

• usb-serial-controller
• ftdi-devices
• serial
• serialport

🦎 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.

• kafka
• rest
• server-sent-events
• streaming-api

XChart is a light-weight Java library for plotting data.

An Android chart and graph library

Reactive SharedPreferences for Android

Android TensorFlow MachineLearning Example (Building TensorFlow for Android)

• tensorflow
• tensorflow-tutorials
• tensorflow-android
• machine-learning

SirixDB is an an embeddable, bitemporal, append-only database system and event store, storing immutable lightweight snapshots. It keeps the full history of each resource. Every commit stores a space-efficient snapshot through structural sharing. It is log-structured and never overwrites data. SirixDB uses a novel page-level versioning approach.

• xquery
• java
• temporal-data
• storage

DecoView: Android arc based animated charting library

Microserver is a Java 8 native, zero configuration, standards based, battle hardened library to run Java Rest Microservices via a standard Java main class. Supporting pure Microservice or Micro-monolith styles.

• microservices
• rest
• jersey
• spring

A modern, lambda-friendly, 120 character Java formatter.

• java
• formatter
• codeformatter
• gofmt

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.

Charting library for Android applications. Automatically exported from code.google.com/p/achartengine

jHiccup is a non-intrusive instrumentation tool that logs and records platform "hiccups" - including the JVM stalls that often happen when Java applications are executed and/or any OS or hardware platform noise that may cause the running application to not be continuously runnable.

TranslatedUniversal, flexible, high-performance distributed ID generator.

• distributed
• id
• idgenerator
• snowflake

An RxJava transformer which combines replay(1), publish(), and refCount() operators.

A scientific charting library focused on performance optimised real-time data visualisation at 25 Hz update rates for data sets with a few 10 thousand up to 5 million data points.

• chart-fx
• java
• charting-libraries
• javafx

A TextView that simulates the effect from the app Secret where the characters fade in/out at different speeds.

Glide Bitmap Pool is a memory management library for reusing the bitmap memory

• glide
• bitmap
• bitmap-memory
• bitmap-pool

Android TensorFlow MachineLearning MNIST Example (Building Model with TensorFlow for Android)

• tensorflow
• tensorflow-tutorials
• mnist-classification
• mnist