Project Summary
Echo is a platform for building web-based applications that approach the capabilities of rich clients.
The applications are developed using a component-oriented and event-driven API, eliminating the need to deal with the "page-based" nature of browsers.
The latest iteration, Echo3, features the ability to write applications in either server-side Java or client-side JavaScript. Server-side applications do not require developer knowledge of HTML or JavaScript. Cross-platform AJAX technology is used for rendering, and no browser plugins are required.
Echo is open-source software, dual-licensed under the Mozilla Public License and LGPL.
In a Nutshell, Echo3 Web Framework...
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took an estimated 13 years of effort (COCOMO model)
starting with its first commit in February, 2007
ending with its most recent commit over 6 years ago
Quick Reference
GNU Lesser General Public License v2.1 or later
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These details are provided for information only. No information here is legal advice and should not be used as such.
Mozilla Public License 1.1
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Distribute Original
Disclose Source
Include Copyright
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These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
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30 Day SummaryJul 7 2025 — Aug 6 2025
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12 Month SummaryAug 6 2024 — Aug 6 2025
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