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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.

All NES Products

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All Products
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AngularJS
1.4.x, 1.5.x, 1.8.x
JavaScript
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Angular
v4 - v19
JavaScript
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Spring
Various
Java
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.NET
6
.NET
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Node.js
12, 14, 16, 18, 20, 22
JavaScript
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Struts
Various versions
Java
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Bootstrap
2 - 4
JavaScript
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Vue 2
2.x
JavaScript
PostgreSQL logo
PostgreSQL
12.x, 13.x
Database
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Apache Grails
6.2, 7
Java
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Apache Solr & Lucene
8.11.x
Java
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Apache Tapestry
4.1.x
Java
Tomcat logo
Apache Tomcat
8.5
Java
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CometD
5, 6, 7
Java
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Django
3.2, 4.2
Python
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Drupal 7
7.x
PHP
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ESLint
8.x
JavaScript
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Express
3.x
JavaScript
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Fastify
3.x
JavaScript
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Grunt
v0.4 - 1.5
JavaScript
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Hibernate
5.6
Java
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Jetty
9, 10, 11
Java
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jQuery
1.3.x, 1.5.x, 1.6.x, 1.7.x, 1.12.x, 2.1.x, 2.2.x, 3.5.x
JavaScript
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Knockout.js
3.5.1, 3.4.2, 2.3.0
JavaScript
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Lodash
3.x, 4.x
JavaScript
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NestJS
9
JavaScript
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Next.js
12.3.5
JavaScript
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NumPy
1.26.x
Python
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Nuxt
2.x
JavaScript
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Protractor
7.0.0
JavaScript
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PHP
7.2, 7.3, 7.4, 8.0, 8.1, 8.2
PHP
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Rails
2.3, 3.2, 4.2, 5.2, 6.1
Other
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Vuetify
2.x
JavaScript
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Stay Secure While You Migrate

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Security Fixes
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Compatibility Fixes
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SLA Compliance
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Team of Experts
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Easy to Install
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Intellectual Property Protection

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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?

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

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

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

How does intellectual property for NES libraries work?

Do you have multi-year license options?

What does a license cover?

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

What makes onboarding so easy?