Free and Open Source, Distributed, RESTful Search Engine

Free universal database tool and SQL client

Learn System Design concepts and prepare for interviews using free resources.

Apache Kafka - A distributed event streaming platform

OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)

Learn Low Level Design (LLD) and prepare for interviews using free resources.

A high performance caching library for Java

Zipkin is a distributed tracing system

An Android library for managing images and the memory they use.

Open source alternative to Auth0 / Firebase Auth / AWS Cognito

🔎 Open source distributed and RESTful search engine.

Open-Source Web UI for Apache Kafka Management

The world's fastest open query engine for sub-second analytics both on and off the data lakehouse. With the flexibility to support nearly any scenario, StarRocks provides best-in-class performance …

AutoMQ is a diskless Kafka® on S3. 10x Cost-Effective. No Cross-AZ Traffic Cost. Autoscale in seconds. Single-digit ms latency. Multi-AZ Availability.

Flyway by Redgate • Database Migrations Made Easy.

A Camera component for React Native. Also supports barcode scanning!

🌄 A React Native module that allows you to use native UI to select media from the device library or directly from the camera.

An Android library supports badge notification like iOS in Samsung, LG, Sony and HTC launchers.

React Native Local and Remote Notifications

Camunda 7 CE is End of Life (EoL). Please check out Camunda 8 instead (https://github.com/camunda/camunda) or read about Camunda 7 Enterprise End of Life (https://camunda.com/blog/2025/02/camunda-7…

IntelliJ/AndroidStudio plugin which provides a button to connect your Android device over WiFi to install, run and debug your applications without a USB connected.

Social share, sending simple data to other apps.

React Native BLE library

Jetpack Media3 support libraries for media use cases, including ExoPlayer, an extensible media player for Android

Cordova Local-Notification Plugin

React Native BLE communication module

React Native authentication with the native Touch ID popup.

download statistics for npm packages

IntelliJ IDEA, PyCharm, RubyMine, PhpStorm, AppCode, AndroidStudio, Goland, Rider, & WebStorm plugin for quantifying your coding.

Provide Fingerprint, Touch ID, and Face ID Scanner for React Native (Compatible with both Android and iOS)