Products

Never-Ending Support for Open Source

The Never-Ending Support product line offers secure drop-in replacements for end-of-life open-source software your team depends on.

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Featured NES Products

Other NES Products

Products Overview

Explore our range of Never-Ending Support Products (20)

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Solutions

Never Ending Support for Open Source.

HeroDevs partners with open-source authors to give companies Never-Ending Support, expert consulting, and engineering for sunsetted open-source packages.

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SOLUTIONS BY INDUSTRY

SOLUTIONS BY ROLE

Software Development Managers

Engineers Leaders

Compliance-Focused Decision-Makers

THOUGHT LEADERSHIP

Maximize the Value of Legacy Software Without Adding to Your Tech Debt

How OSS Long-Term Support helps you mitigate risk, reduce costs, and stay compliant—while giving you the freedom to migrate on your own terms.

Professional Services

Unlock the full potential of your HeroDevs solutions with our Professional Services. From expert guidance to complete implementation, get white-glove service tailored to your needs—ensuring seamless performance and peace of mind.

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Pricing

Developers

Integrate Seamlessly With Your Current Build Process

Switching to NES take minutes and is as simple as pointing to our private repository.

Policies Terms of Service

Service Level Agreements

Vulnerability Directory

NES Documentation

Explore install and release notes for all NES products

NES Documentation

GUIDES

Download Methods Consuming Never-Ending Support Packages Nexus Repository Manager Instructions Artifactory Repository Manager Instructions

TOOLS

HeroDevs CLI Vulnerability Directory Never-Ending Support Portal Report Vulnerability XEOL

GUIDES

Maximize the Value of Legacy Software Without Adding to Your Tech Debt

How OSS Long-Term Support helps you mitigate risk, reduce costs, and stay compliant—while giving you the freedom to migrate on your own terms.

Resources

Explore the HeroDevs blog, whitepapers, documentation, and more to stay informed.

Blog Shows Case Studies Newsletters White Papers Webinars

Vulnerability Directory

If you’re currently using these frameworks in your application’s tech stack, your application could be vulnerable.

Vulnerability Directory

Company

Careers Customers

Documentation

NES Documentation

Never-Ending Support for the Legacy Open-Source Software You Still Use

We keep your open-source stack secure, compliant, and fully operational while you build what’s next. Here’s what we support.

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All NES Products

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AngularJS

1.5.x, 1.8.x

Frontend

Featured

AngularJS

Supported versions:

1.5.x, 1.8.x

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Featured

Angular

Supported versions:

v4 - v17

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Featured

Spring

Supported versions:

1.5, 2.7

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Featured

.NET

Supported versions:

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Featured

Node.js

Supported versions:

12, 14, 16, 18

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Featured

Struts

Supported versions:

All versions

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Featured

Bootstrap

Supported versions:

2 - 4

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Featured

Supported versions:

2.x

NES

Get security updates for all versions of struts beyond end-of-life.

Infrastructure

Featured

Drupal 7

Supported versions:

7.x

NES

Get security updates for all versions of struts beyond end-of-life.

2.3, 3.2, 4.2, 5.2, 6.1

Backend

Rails

Supported versions:

2.3, 3.2, 4.2, 5.2, 6.1

NES

Get security updates for all versions of struts beyond end-of-life.

1.3.x, 1.5.x, 1.6.x, 1.7.x, 1.12.x, 2.2.x, 3.5.x

Frontend

jQuery

Supported versions:

1.3.x, 1.5.x, 1.6.x, 1.7.x, 1.12.x, 2.2.x, 3.5.x

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Express

Supported versions:

3.x

NES

Get security updates for all versions of struts beyond end-of-life.

No items found.

Next.js

Supported versions:

12.3.5

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

ESLint

Supported versions:

8.57.0

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Nuxt

Supported versions:

2.x

NES

Get security updates for all versions of struts beyond end-of-life.

No items found.

Grunt

Supported versions:

v0.4 - 1.5

NES

Get security updates for all versions of struts beyond end-of-life.

No items found.

Protractor

Supported versions:

7.0.0

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Fastify

Supported versions:

3.x

NES

Get security updates for all versions of struts beyond end-of-life.

Infrastructure

PHP

Supported versions:

7.2, 7.3, 7.4, 8.0

NES

Get security updates for all versions of struts beyond end-of-life.

Frontend

Vuetify

Supported versions:

2.x

NES

Get security updates for all versions of struts beyond end-of-life.

Infrastructure

Backend

Apache Solr & Lucene

Supported versions:

8.11.x

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Apache Tapestry

Supported versions:

4.1.x

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Apache Cocoon

Supported versions:

2.3.x

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Apache Camel

Supported versions:

2.25.x, 3.22.x

NES

Get security updates for all versions of struts beyond end-of-life.

Backend

Apache Spark

Supported versions:

2.4.x

NES

Get security updates for all versions of struts beyond end-of-life.

Infrastructure

Apache Tomcat

Supported versions:

8.5

NES

Get security updates for all versions of struts beyond end-of-life.

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Stay Secure While You Migrate

Security Fixes

Compatibility Fixes

SLA Compliance

Team of Experts

Easy to Install

Intellectual Property Protection

Frequently Asked Questions

Get answers to some of our most commonly asked questions.
Of course, if you can't find the answer you're looking for, feel free to contact us.

How are licenses tracked? Do you install a license server?

Our Support Agreements require customers to perform a “good faith” internal audit to ensure compliance with licensing, but how this is done is up to you.

We keep it simple, both for your sake AND compliance / security reasons: our products are offered free of any kind of license tracking, termination switches, or “phone home” functionality of any kind.

Do you offer discounts for nonprofits, open source companies, or educational institutions?

Yes, contact sales to help us understand how we can support the causes that are important to you.

How hard is it to get this through our InfoSec and Legal procurement process?

Even at small organizations, procurement can be a lengthy & frustrating process for everyone involved. We’ve taken that into consideration at every step of our journey, and the end result that we are a viable option for any organization. We’re confident that even the most rigorous business units will be able to onboard NES with ease.

Do I pay extra for development, staging, etc. environments?

No! You never pay an additional fee for any additional environment.

How does intellectual property for NES libraries work?

All NES libraries are offered for free with an active Support Agreement. This license is perpetual, meaning even after your Support Term ends you can continue using the latest version – no rollbacks required.

Do you have multi-year license options?

Yes, we do offer multi-year terms if you need more than 12 months to migrate.

What does a license cover?

When you buy a commercial license to one of our Never-Ending Support (NES) products, you choose the number of users that your team will need on that license. A user is any person committing code to the project repo. Users are unnamed and transferrable across team members.

What happens if team members leave or join after we’ve purchased licenses?

Licenses are purchased on annual terms, and there is no penalty if they are over-provisioned or unused. Additional licenses can be added after an agreement has started, and can be scaled back during each Support Agreement’s renewal period.

What makes onboarding so easy?

- Our products are patched versions of what you’re already running, so they are familiar and behave identically (just more secure and compatible)

- Our software contains no tracking, license enforcement mechanisms, nor “phone home” functionality of any kind. We never receive information about your users, products, development practices, systems, environments, or any other sensitive information.

- Our deliverables are neither On Premise nor Software As A Service and thus do not require a runtime environment. True to our love of Open Source, the source code is included for all products making security reviews a breeze.

- Other than standard sales and procurement information (contact details, quotes, etc) our organization never receives nor retains sensitive information about your company. As such, we typically do not engage in NDAs or Data Sharing Agreements as there is simply no confidential information to protect.

Drop-in replacements for deprecated open source software that keeps you secure and compliant.

+1 877-586-1965

hello@herodevs.com

8850 S 700 E #2437 Sandy, UT 84070

Overview

Never-Ending Support (NES) Products

Apache Solr & Lucene NES

Solutions

Software Development Managers

Engineers Leaders

Compliance-Focused Decision-Makers

Company

Resources

Vulnerability Directory

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