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optimize Cloud Native Java at build time for fast startup and JVM or native execution

OSS scale score 336.9OSS health 100
About these scores

OSS scale score is an unbounded metric that log-compresses and weights Stars, Watchers, Forks, and Contributors. Discovery score is the current OSS scale score minus the score at discovery. Update pace is commits in the last 30 days, growth momentum is the OSS scale score difference within the recent observation window, and OSS health is a 0–100 rating based on available recency, Community Health, and release data.

Stars
15,927
Primary language
Java
License
Apache-2.0
Repository last updated
Oct 5, 2026
On this page

Overview

Quarkus is a Cloud Native, Container First Java application framework. It moves substantial work to build time, supports JVM and native execution, and unifies imperative and reactive programming.

Features and best fit

Based on official documentation; not hands-on tested · Content checked:

Key features

Move work to build time for container-oriented startup and footprint

The README positions Quarkus as Container First and explains that doing more at build time helps applications start quickly with a smaller footprint.

Sources: [2]

Use JVM or native execution with imperative and reactive APIs

Teams can choose JVM execution for throughput or native executables for constrained environments while integrating familiar Java standards and frameworks.

Sources: [2]

Best fit

Fits Java APIs and microservices standardized around Kubernetes

It is useful when container images, startup time, and resource usage matter, especially for Kubernetes-oriented and serverless-style workloads.

Sources: [2]

Before adoption

Validate native compatibility and follow patch releases

Native builds should be tested separately for extensions and third-party libraries. Version 3.40.1 includes fixes around Redis transactions, REST, WebSockets, and Java 25 native builds.

Sources: [2][3]

Official sources

  1. [1]quarkusio/quarkus — GitHub repository(2026-10-06)
  2. [2]Quarkus — README(2026-10-06)
  3. [3]Quarkus 3.40.1 release(2026-10-06)
Supplemental curator note

A strong fit for container-first Java APIs and microservices that need fast startup and smaller memory footprints. Native-image compatibility should be validated separately from JVM execution.

Try it in 3 steps

  1. 1

    Get the source

    git clone --depth 1 https://github.com/quarkusio/quarkus.git
  2. 2

    Enter the repository

    cd quarkus
  3. 3

    Check the official steps

    Continue with the commands in the README Installation, Quick Start, or Getting Started section.

    find . -maxdepth 1 -iname 'README*' -exec sed -n '1,220p' {} \; -quit
Check the official README

Growth

Growth trends · Last 30 days

15,927 Stars

Trend data is still being collected.

Built with

Categories and tags

GitHub data

GitHub dataView detailed GitHub data

GitHub Topics

  • cloud-native
  • hacktoberfest
  • java
  • kubernetes
  • reactive
Stars
15,927
Forks
3,326
Watchers
15,927
Open issues
2,763
Contributors
373
Owner type
Organization
Primary language
Java
License
Apache-2.0
Repository last updated
Oct 5, 2026
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