Script to scaffold a Quarkus project

Display a YouTube video on your RasPi or similar (e.g. to build a 'virtual fireplace'). Also, simple web-ui to edit the video URL.

Minimalist JDK-internal http-server

Find substring like grep

Export CSV file from database table

Create PDF from images

Create HTML from markdown using strapdownjs

Read and write CSV with folder sizes

Search Cordova 8.x docs

Paste log from clipboard to file

Find list of TypeScript imports in folder

Checking for exceptions in log file

Convert YAML list to HTML

Extract page from HTML created by Calibre

Fix numbers in markdown chapters

Create set of png icons from svg file

Convert HAR file with HTTP requests exported from Chrome to Postman collection

Generate index of files for current folder

Calculate project stats

Extract header tags from html file as indented text to create table of contents

HTTP server that serves markdown files from folder which name ends with Book

Parse html file with Udemy course TOC

Remove html tags from markdown file

Replace <br> tags with newlines

Compare timestamps in two folders

Convert Obsidian folder to HTML

Copy added/changed files from git to backup folder

Tomcat - Create Windows Deployment Scripts

Generate README.adoc from jbang-catalog.json

Running OpenAI prompts

Extract maven dependency tree for each project in current folder

Obsidian Web Editor

Directory tree in ASCII symbols up to a specified depth

Replace file names with the contents of the respective files

Copy binary file to clipboard or paste it back from clipboard to binary file.

Launch Arthas Java Diagnostic Tool - https://github.com/alibaba/arthas

Start Alibaba RSocket Broker - https://github.com/alibaba/alibaba-rsocket-broker

Start Apache Sling

Validate a Repoinit script

Run with a specific JVM version

Run Apache Camel routes easily (deprecated - use camel instead)

Run Apache Camel routes easily

Dump table of Environment Variables

AWS SSM Session Manager Tunnels

Run Citrus tests

Run YAKS tests locally

Run Apache Camel routes easily

echo echo echo description

twodesc

twodesc

twodesc

Run Apache Camel routes easily

Generate configuration documentation from application.properties

Generate a Java class holding a dictionary of CWE ID -> CWE Name mappings

app -- Sample Quarkus CLI application

app -- Sample Quarkus CLI application

app -- DotCMS CLI

app -- DotCMS CLI

Application

H2 Database

Start Apache Sling

Validate a Repoinit script

Run with a specific JVM version

Script listing the commits that were published in my favourite repos for the past 7 days

Run Apache Camel routes easily

Find static init calls to classes

Script to build Graal

Script to build Infinispan Quarkus native server

Script to build a JDK

Script to build Quarkus

Script to build Mandrel

CLI tool for consolidating personal financial data

CLI tool for consolidating personal financial data

Run Apache Camel routes easily

Run Hawtio easily

An application example. The database must be available before running it. See https://github.com/hibernate/hibernate-reactive/blob/main/podman.md

A Hibernate Reactive JUnit test using Docker, Testcontainers and Vert.x Unit

'Raton Loco' is a Windows utility to avoid the Screensaver

Setup is a CLI utility designed to help developers when they start working with a new repository

MCP Calculator. An example designed to learn MCP, Model Context Protocol

MCP MCPRealWeather. An example designed to learn MCP, Model Context Protocol

Runs jacoco cli, see https://www.jacoco.org/jacoco/trunk/doc/cli.html for documentation.

jacoco agent, use like jbang --javaagent <script>

Run Apache Camel routes easily

Script that says hello back for each argument

Dump table of System properties

Dump table of Environment Variables

gavsearch lets you use search.maven.org from command line. Example: gavsearch hibernate will search for artifacts with hibernate in its name. You can use any of the search modifiers search.maven.org supports, i.e.: gavsearch c:QuarkusTest will search for artifacts with class QuarkusTest

Git command line tool implemented with jgit. Lets you do basic git features without installing git!

httpd runs a webserver serving out the content of a directory. Example: jbang httpd@jbangdev -d _site will serve out the _site folder on localhost:8000.

Experimental utility to download Java distributions using api.foojay.io.

Bootstrap a jbang script to make it self-contained.

Eclipse Collections API for scripting Try out using jbang -s ecsh@jbangdev -i

do html boilerplate staff

Setup a simple rollup project.

lxc interface.

text manipulation util

take snapshot of the current project.

manage the user defined commands.

download assets from this project.

a neovim ide.

a crypt utility

manage runenvs.

helidon-quickstart-se

helidon-quickstart-se

Release projects quickly and easily with JReleaser

Release projects quickly and easily with JReleaser

Run a Ruby command line with JRuby

Run a Ruby command line with JRuby

Run a Ruby command line with JRuby 9.2

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

Launch the JUnit Platform from the console

async profiler loader. Use directly with jbang ap-loader@jvm-profiling-tools/ap-loader or use as agent with jbang --javaagent=ap-loader@jvm-profile-tools/ap-loader ....

Evaluate a DMN model using the Drools DMN Engine.

Evaluate a FEEL expression using the Drools DMN Engine.

OptaPlanner Hello world to solve a school timetable to assign lessons to timeslots and rooms.

JBang script proxy of the Converter for Excel (.xls/.xlsx) files containing DMN decision tables.

Checks POM files may be uploaded to Maven Central

Checks POM files may be uploaded to Maven Central

JAR file analyzer

JAR file analyzer

Java binary compatibility checking tool

CLI for Kotlin DSL wrapper around Reveal JS presentation library

Nacos Service

Nacos Client

RocketMQ Consumer

RocketMQ Sender

Dubbo Service Provider

Dubbo Service Consumer

Introduction for linux_china

Resume for linux_china

Demo CLI

Hello World

Generate project IJ Shared Indexes

Generates project shared indexes and starts local server on them.

Spring Boot App

Java Hello World

Java Hello World Clone

Hello World

Run your app

ZooKeeper Shell

Runs Mule Flow Diagrams

MIMA 2.x CLI (stable) -- deprecated see toolbox@maveniverse

MIMA 2.x CLI (stable) -- deprecated see toolbox@maveniverse

MIMA 3.x CLI (alpha) -- deprecated see toolbox@maveniverse

Toolbox CLI

Script that collects environment info for Quarkus issue reports

Run jruby

Run groovy

GitHub View - based on current directory and locate the right 'thing' on github

Simple example of how to wrap and run a shellscript using jbang catalogs.

Calculate the speed of a Large Language Model using OpenAI model. The speed is measured in tokens per second based on the models own reported data.

Prints formatted JFR events from JFR dumps or streams them live from repositories.

Minecraft: Java Edition Server Requires agreeing to EULA to run. Create eula.txt file with eula=true as content and then run using jbang minecraft-server@microsoft

Azure Application Insights Agent 3.2.3 Run with jbang --javaagent appinsights-agent@microsoft <yourapp>. Needs connection string setup - see https://docs.microsoft.com/en-us/azure/azure-monitor/app/java-in-process-agent for details.

Playwright lets you automate Chromium, Firefox and Webkit with a single API. With this CLI you can install, trace, generate pdf and screenshots and more. See all commands available:

  jbang playwright@microsoft --help

Script that prints hello world

Document spring boot properties based on property metadata

Hello NBBRD

Easily download official statistics

Keep-a-changelog tool

Hello NBBRD

A java reader of SAS datasets - Bill of Materials

A java reader of SAS datasets - Bill of Materials

Get some statistics out of your Neo4j instance. Call jbang hello_neo4j@neo4j --help to see the usage.

Use Neo4j's Cypher shell to execute Cypher queries. Interactive shell without parameters or e.g. jbang neo4j@cypher -a neo4j://localhost:7687 -u neo4j -p secret 'MATCH (n) return n'

Simple, Flyway DB inspired migrations for Neo4j.

Imports the provided tables from an JDBC-URL (postgres, mysql drivers bundled) into Neo4j.

Manage and run your Neo4j database changes with Liquibase

Pretty print Cypher statements

Validates and enforces relationship directions in Cypher statements

Script that says hello from Python started from Java or execute Python expression as parameter.

Starts the h2 database server

Commandline to execute SQL command

Membrane API Gateway

Serve the generated static website locally

Script that collects environment info for Quarkus issue reports

Script that checks for updates in an extension catalog

Script that publishes an extension catalog to a registry

Simply copies the contents of the provided files to the standard output

Just prints out its arguments

Our perennial demo friend

Like a simplistic wget but written in Java

Checks if JVMCI is enabled

A cli tool for REST queries and transformations

Starts a simple HTTP server on the files in the current directory

Prints out Java's System environment

Prints out Java's System properties

Adds a Maven project's dependencies to a JBang script

A client that connects to a broker and sends a request

Start Alibaba Broker Server

RSocket Broker Service Provider

RSocket Broker Service Consumer

Get data in and out of Redis with RIOT

Get data in and out of Redis with RIOT

resolve dependencies and print the classpath deps-to-classpath DEP... Alternative: deps_to_classpath DEP... deps_to_classpath is a shell script wrapper around jbang info classpath Alternative: jbang jecho@robin-a-meade "%{deps:$(IFS=,; echo "${DEPS[*]}")}", where DEPS is an array of dependencies.

print the absolute path to the user's firefox profile directory firefox-profile-dir

print the absolute path of the user's firefox profile directory and cache the result for subsequent calls firefox-profile-dir-with-caching [--fresh] [-v]

print arguments jecho [ARG]...

print the argument count and print each argument enclosed in angle brackets jargs [ARG]...

demo of jbang's support for scripts with kebab-case style name kebab-case-demo

demo of jbang's support for handling multi-source-file java programs multi-source-file-demo [NAME]

wrapper for launching Saxon-HE's command line interfaces for XSLT, XQuery, and the Gizmo utility saxonhe (transform|query|gizmo) OPTIONS This script uses the HE edition of The Saxon XSLT and XQuery Processor. This script bundles two HTML SAX parsers. To use them, specify the -x:org.ccil.cowan.tagsoup.Parser or -x:nu.validator.htmlparser.sax.HtmlParser option when invoking the transform or query commands. This variant uses the latest in the v12.x line of releases. See the saxonhe11 variant for v11.x.

simple wrapper for launching Saxon-HE v11.x command line interfaces for XSLT, XQuery, and the Gizmo utility saxonhe11 (transform|query|gizmo) OPTIONS This script uses the HE edition of The Saxon XSLT and XQuery Processor. This script bundles two HTML SAX parsers. To use them, specify the -x:org.ccil.cowan.tagsoup.Parser or -x:nu.validator.htmlparser.sax.HtmlParser option when invoking the transform or query commands. This variant uses the latest in the v11.x line of releases. See the saxonhe variant for v12.x.

experiment with tagsoup modifications saxonhe-exp (transform|query|gizmo) OPTIONS

test of renovate dependency automation sqlline-test [options...] [properties files...]

convert HTML to well-formed XML (John Cowan's tagsoup 1.2.1) tagsoup [OPTIONS] [FILES]

demo jlist [ARG]...

Reads your spring-configuration-metadata.json and generates Markdown/AsciiDoc/HTML/XML based documentation from it.

Spring Boot CLI

Spring Cloud Config Server with example config repo

Release projects quickly and easily with JReleaser

Generate ~/.m2/toolchains.xml jdk entries using the installed Java JDKs in SDKMAN

Single file JavaFX application. View are defined by code (no fxml)

Single file JavaFX application that defined the UI with code (no fxml)

Advent of code 2024 day in Kotlin

Advent of code 2024 day in Kotlin

Advent of code 2024 day in Kotlin

Advent of code 2024 day in Kotlin

Palindrome tester CLI

Palindrome tester Quarkus Rest API

Ktor Rest API server with JSON serialization

Basic JavaFX window that shows Java and JavaFx versions