Unikraft Applications & Examples Catalog

This repository contains the official catalog of supported applications by Unikraft.

In addition to supported applications, this repository contains templates and examples of user-level programs built on top of runtimes that are available in the catalog.

To get started using these pre-built Unikraft unikernel images, start by installing the companion command-line toolchain kraft:

curl --proto '=https' --tlsv1.2 -sSf https://get.kraftkit.sh | sh

You can view all the up-to-date images which are built from this repository directly in the CLI by running:

kraft pkg ls --apps --update

Examples

	Example
	Simple "Hello, world!" application written in C
	Simple "Hello, world!" application written in C++
	Simple "Hello, world!" application written in Rust built via cargo
	Simple NodeJS 18 HTTP Web Server with http
	Simple Go 1.21 HTTP Web Server with net/http
	Simple Flask 3.0 HTTP Web Server
	Simple Python 3.10 HTTP Web Server with http.server.HTTPServer
	Rust Actix Web Server
	Rust/Rocket v0.5
	Rust/Tokio Server
	Rust HTTP Web Server

Library

Status	Image
	unikraft.org/base:latest
	unikraft.org/bun:1.1
	unikraft.org/caddy:2.7
	unikraft.org/dragonfly:1.14
	unikraft.org/findtime
	unikraft.org/grafana:10.2
	unikraft.org/haproxy:2.8
	unikraft.org/helloworld:latest
	unikraft.org/httpbingo:2.13.4
	unikraft.org/hugo:0.122
	unikraft.org/imaginary:1.2
	unikraft.org/helloworld:latest
	unikraft.org/java:17
	unikraft.org/lua:5.4.4
	unikraft.org/lua:5.4
	unikraft.org/mariadb:11.2
	unikraft.org/memcached:1.6
	unikraft.org/mongo:6.0
	unikraft.org/nats:2.10
	unikraft.org/nginx:1.15
	unikraft.org/nginx:1.25
	unikraft.org/node:18
	unikraft.org/node:20
	unikraft.org/node:21
	unikraft.org/perl:5.38
	unikraft.org/php:8.2
	unikraft.org/python:3.10
	unikraft.org/python:3.12
	unikraft.org/python:3.13
	unikraft.org/redis:7.0
	unikraft.org/redis:7.2
	unikraft.org/ruby:3.2
	unikraft.org/skipper:0.18
	unikraft.org/surreal:1.1