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12 Days of BoxLang - Day 9: BoxLang Runtimes

Maria Jose Herrera December 19, 2025

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Maria Jose Herrera

December 19, 2025

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Day 9 BoxLang Runtimes: Build Anywhere, Run Everywhere šŸŽ„

One of BoxLang’s biggest superpowers is its ability to run onĀ multiple runtimes, from desktop to cloud to serverless. Whether you're building web apps, CLIs, microservices, or embedded Java integrations, BoxLang adapts to your environment — not the other way around.

Today, for Day 9 of ourĀ 12 Days of Christmas, we’re exploring the entire collection ofĀ official BoxLang runtimesĀ and how to get started with them. ā­ļø


⚔ Official BoxLang Runtimes

BoxLang can run on virtually anything. Here’s the current lineup:

šŸ–„ļøĀ BoxLang OS Runtime

The core runtime — fast, lightweight, and ideal for CLI apps, automation, utilities, and local development.

Supports:

  • Windows
  • Linux
  • macOS
  • Raspberry Pi

🌐 BoxLang MiniServer

A lightweight, high-performance web server bundled with the OS Runtime.

Perfect for spinning up web apps instantly.

ā˜ļøĀ BoxLang AWS Lambda Runtime

Run BoxLang in serverless environments — including the engine behindĀ try.boxlang.io.

🐳 BoxLang Docker Runtime

Official Docker images for containers, microservices, and production deployment.

šŸ’»Ā Chromebook Runtime

Bring BoxLang to ChromeOS systems through supported binaries.

šŸ“œĀ JSR-223 Scripting Runtime

Embed BoxLang as a scripting language inside Java applications.

šŸ”§Ā Java Embedding

Use BoxLang programmatically inside Java — great for integrations or custom tooling.

šŸŒĀ BoxLang Servlet Runtime

Deploy BoxLang inĀ Tomcat, Jetty, JBoss, or any servlet container using a JAR or WAR.

🧰 CommandBox Runtime

Start a BoxLang web server instantly through CommandBox:

server start cfengine=boxlang javaVersion=openjdk21

✨ More runtimes are in active development.


šŸš€ Getting Started with BoxLang

BoxLang installation is flexible — choose the setup that fits your workflow.

1. āœ”ļø Requirements

BoxLang runs on the JVM, so you’ll need:

  • Java 21 JREĀ (runtime)
  • Java 21 JDKĀ (if using the Java transpiler)

The fastest way to install BoxLang on macOS, Linux, or Windows:

/bin/bash -c "$(curl -fsSL https://install.boxlang.io)"

System-wide install:

sudo /bin/bash -c "$(curl -fsSL https://install.boxlang.io)"

This installs:

  • boxlangĀ (OS runtime)
  • boxlang-miniserverĀ (MiniServer)
  • install-boxlangĀ (upgrader)
  • install-bx-moduleĀ (module installer)

Examples:

boxlang --version
install-boxlang --help
install-bx-module bx-compat-cfml
install-bx-module bx-pdf bx-esapi


šŸ” Upgrading BoxLang

# Latest stable
install-boxlang

# Specific version
install-boxlang 1.0.0

# Cutting-edge snapshot
install-boxlang snapshot


šŸ“¦ Installing Modules

Modules can be installed globally or locally.

Global install:

install-bx-module bx-compat-cfml
install-bx-module bx-esapi

Local install (to the current project):

install-bx-module bx-compat-cfml --local
install-bx-module bx-esapi --local


🧰 BoxLang Version Manager (BVM)

Manage multiple BoxLang versions easily:

curl -fsSL https://install-bvm.boxlang.io/ | bash

Perfect for teams, production environments, and switching between stable & snapshot releases.


šŸ’¬ The BoxLang REPL

Run:

boxlang

You’ll enter the interactive REPL — perfect for testing snippets, debugging, and experimenting.

The REPL remembers state across commands, making it a fast, fun way to explore BoxLang. šŸš€


šŸ“„ Downloadable Binaries

BoxLang offers multiple installers across OSs and runtimes, including:

  • Windows installer
  • Universal ZIP
  • Universal JAR
  • MiniServer ZIP
  • AWS Lambda runtime
  • Servlet WAR/JAR
  • Docker images
  • Quick installer

(Links usually shown in the full docs.)


šŸ’» BoxLang IDE for VS Code

Enhance your development workflow with:

  • LSP (Language Server)

  • Syntax highlighting

  • Code generation

  • Introspection

  • Debugger

    and much more.

Available in the VSCode Marketplace.


šŸŽ Day 9 Wrap-Up

BoxLang isn’t just a language — it’s aĀ multi-runtime platform.

Whether you target desktop, cloud, serverless, containers, or embedded Java, BoxLang gives you a unified way to build modern, flexible applications.

From the OS Runtime to AWS Lambda and Docker, the ecosystem is designed to runĀ your code anywhere you need it.


Become a Pioneer or Get a Free Compatibility Report!

BoxLang is growing fast features are expanding, the ecosystem is thriving, and performance is turning heads. But the most exciting part? You can be part of shaping it from the very beginning.

The Pioneer Program is your gateway to early access, unmatched support, and unbeatable value. Here’s what you get:

  1. Everything in BoxLang+, and more:
    • Professional support to get you running smoothly
    • A dedicated Slack channel for direct access to our team, solve issues in seconds
    • Priority handling for your feature requests and bug fixes
  2. Migration done with you, not just for you:
    • Our engineers work alongside your team to migrate your apps end-to-end
    • Guaranteed compatibility, we won’t stop until it works perfectly
  3. Big savings, no hidden tricks:
    • At least 40% off your current licensing costs, locked in early, no surprise charges as you grow

Request More Info


Still Not Convinced?

If you’re unsure how BoxLang will work with your applications, or want clarity before making any decisions, we’ve created a simple, low-risk way to evaluate your path forward:

1.Ā Free BoxLang Compatibility Report

What You Get (Free)

A personalized, expert-driven technical audit designed to help you:

  • Determine how compatible your currentĀ CFML codebaseĀ is with BoxLang
  • IdentifyĀ modernization needsĀ before migrating
  • Understand theĀ fastest and safest pathĀ to BoxLang adoption
  • ReceiveĀ direct, practical recommendationsĀ from the Ortus engineering team

This is aĀ high-touch, hands-on audit — not an automated scan.

Due to demand, we’ve expanded the number of companies we can accept, butĀ availability is still limited.

šŸ‘‰Ā Register now — it only takes 3 minutes:

https://forms.gle/QSzjmLVsVHQq59mH6


2.Ā 1-Year Free Non-Production License

Test-drive BoxLang Premium features in your own environment, with no pressure.

  • Explore advanced capabilities safely
  • Experiment and validate assumptions
  • Gain confidence before any production commitment

No rush. No lock-in. Just real experience.

Contact Us


Join the BoxLang Community! āš”ļø

Stay connected with the latest updates, BoxLang announcements, Into the Box 2026 news, tutorials, tools, and more.

Subscribe to our newsletterĀ for exclusive updates and early access.

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