Stars
Open Source Identity and Access Management For Modern Applications and Services
ZXing ("Zebra Crossing") barcode scanning library for Java, Android
OpenAPI Generator allows generation of API client libraries (SDK generation), server stubs, documentation and configuration automatically given an OpenAPI Spec (v2, v3)
光 HikariCP・A solid, high-performance, JDBC connection pool at last.
QuestDB is a high performance, open-source, time-series database
The official home of the Presto distributed SQL query engine for big data
Open source alternative to Auth0 / Firebase Auth / AWS Cognito
Git Server with CI/CD, Kanban, and Packages. Seamless integration. Unparalleled experience.
Zuul is a gateway service that provides dynamic routing, monitoring, resiliency, security, and more.
Apache Druid: a high performance real-time analytics database.
The Metadata Platform for your Data and AI Stack
A configuration as code language with rich validation and tooling.
A damn simple library for building production-ready RESTful web services.
Pentaho Data Integration ( ETL ) a.k.a Kettle
📈 Capturing JVM- and application-level metrics. So you know what's going on.
Enso Analytics is a self-service data prep and analysis platform designed for data teams.
Cyberduck is a libre FTP, SFTP, WebDAV, Amazon S3, Backblaze B2, Microsoft Azure & OneDrive and OpenStack Swift file transfer client for Mac and Windows.
Fault tolerance and resilience patterns for the JVM
The Apache Tika toolkit detects and extracts metadata and text from over a thousand different file types (such as PPT, XLS, and PDF).
Source-agnostic distributed change data capture system
Cruise-control is the first of its kind to fully automate the dynamic workload rebalance and self-healing of a Kafka cluster. It provides great value to Kafka users by simplifying the operation of …
TLC is a model checker for specifications written in TLA+. The TLA+Toolbox is an IDE for TLA+.
Smithy is a protocol-agnostic interface definition language and set of tools for generating clients, servers, and documentation for any programming language.