Repository Index

Cheat Sheet for Android Interviews

• android
• interview-questions
• cheat-sheets
• java

🌍 The open source route planner api with plenty of features.

• directions-api
• routing-engine
• openstreetmap
• routing

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

An Android chart and graph library

TileView is a subclass of android.view.ViewGroup that asynchronously displays, pans and zooms tile-based images. Plugins are available for features like markers, hotspots, and path drawing.

• android
• android-library
• tileview
• tiling

An advanced, but easy to use, platform for writing functional applications in Java 8.

• functional-programming
• reactive-streams
• monoid
• streams

Simple Java image-scaling library implementing Chris Campbell's incremental scaling algorithm as well as Java2D's "best-practices" image-scaling techniques.

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

Visual back-port of the rotating drawer-to-arrow drawable from Android L

Java API For Chrome and Firefox

• puppeteer
• java
• crawler
• chrome-headless

converter that creates three-dimensional models of the world from OpenStreetMap data

• openstreetmap
• 3d
• 3d-tiles
• gltf

A Persistent Java Collections Library

Vert.x Blueprint Project - Micro-Shop microservice application

• microservice
• vertx
• event-driven-microservices
• event-sourcing

Path-traced Minecraft Java 1.21.1 through NVIDIA RTX Remix: a Fabric mod (beta)

• fabric-mod
• labpbr
• minecraft
• nvidia

Parallel Collectors is a toolkit easing parallel collection processing in Java using Stream API.

• parallelism
• parallel-streams
• stream-api
• hacktoberfest

A library that easily allows you to mask layouts/viewgroups

TranslatedUniversal, flexible, high-performance distributed ID generator.

• distributed
• id
• idgenerator
• snowflake

Microservices library - scalecube-services is a high throughput, low latency reactive microservices library built to scale. It features: API-Gateways, service-discovery, service-load-balancing, the architecture supports plug-and-play service communication modules and features. built to provide performance and low-latency real-time stream-processing

• microservices
• reactive-streams
• distributed-systems
• service-mesh

A fully asynchronous, non-blocking, thread-safe, high-performance HBase client.

Download, Install, Update

• java
• install
• application

Language-agnostic pretty-printing through machine learning (uh, like, is this possible? YES, apparently).

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

• java
• time4j
• calendar
• interval

Chronicle Bytes has a similar purpose to Java NIO's ByteBuffer with many extensions