https://github.com/zio/zio

Scala
ZIO — A type-safe, composable library for asynchronous and concurrent programming in Scala

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Welcome to ZIO

ZIO is a zero-dependency Scala library for asynchronous and concurrent programming.

Powered by highly-scalable, non-blocking fibers that never waste or leak resources, ZIO lets you build scalable, resilient, and reactive applications that meet the needs of your business.

• High-performance. Build scalable applications with 100x the performance of Scala's Future.
• Type-safe. Use the full power of the Scala compiler to catch bugs at compile time.
• Concurrent. Easily build concurrent apps without deadlocks, race conditions, or complexity.
• Asynchronous. Write sequential code that looks the same whether it's asynchronous or synchronous.
• Resource-safe. Build apps that never leak resources (including threads!), even when they fail.
• Testable. Inject test services into your app for fast, deterministic, and type-safe testing.
• Resilient. Build apps that never lose errors, and which respond to failure locally and flexibly.
• Functional. Rapidly compose solutions to complex problems from simple building blocks.

To learn more about ZIO, see the following references:

• Homepage
• Contributor's Guide
• License
• Issues
• Pull Requests

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Sponsors

Septimal Mind sponsors work on ZIO Tracing and continuous maintenance.

SoftwareMill generously provides ZIO with paid-for CircleCI build infrastructure.

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Learn More on the ZIO Homepage

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Code of Conduct

See the Code of Conduct

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Legal

Copyright 2017 - 2019 John A. De Goes and the ZIO Contributors. All rights reserved.