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

Filter by Technology
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AngularJS
1.4.x, 1.5.x, 1.8.x
Frontend
Featured
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Angular
v4 - v18
Frontend
Featured
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Spring
Various
Backend
Featured
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.NET
6
Backend
Featured
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Node.js
12, 14, 16, 18, 20, 22
Backend
Featured
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Struts
Various versions
Featured
Backend
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Bootstrap
2 - 4
Frontend
Featured
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Vue 2
2.x
Frontend
Featured
PostgreSQL logo
PostgreSQL
12.x, 13.x
Infrastructure
Featured
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Apache Camel
2.25.x, 3.22.x
Backend
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Apache Cocoon
2.3.x
Backend
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Apache Solr & Lucene
8.11.x
Infrastructure
Backend
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Apache Spark
2.4.x
Backend
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Apache Tapestry
4.1.x
Backend
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Apache Tomcat
8.5
Infrastructure
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CometD
5, 6, 7
Infrastructure
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Django
3.2
Backend
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Drupal 7
7.x
Infrastructure
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ESLint
8.x
Frontend
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Express
3.x
Backend
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Fastify
3.x
Backend
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Grunt
v0.4 - 1.5
Frontend
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Hibernate
5.6
Infrastructure
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Jetty
9, 10, 11
Infrastructure
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jQuery
1.3.x, 1.5.x, 1.6.x, 1.7.x, 1.12.x, 2.2.x, 3.5.x
Frontend
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Knockout.js
3.5.1, 3.4.2, 2.3.0
Frontend
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Lodash
3.x, 4.x
Frontend
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NestJS
9
Backend
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Next.js
12.3.5
Frontend
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NumPy
1.26.x
Backend
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Nuxt
2.x
Frontend
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Protractor
7.0.0
No items found.
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PHP
7.2, 7.3, 7.4, 8.0, 8.1, 8.2
Infrastructure
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Rails
2.3, 3.2, 4.2, 5.2, 6.1
Backend
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Vuetify
2.x
Frontend
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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
Team of Experts icon
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?