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Eclipse Californium (Cf) CoAP Framework

The Eclipse Californium™ scope is to:

  • Maintain the base implementation of CoAP by providing bug-fixes, optimizations, and necessary documentation.
  • Continue implementing complementary specifications by the IETF CoRE and related working groups.
  • Maintain the included Web resource framework for M2M and Internet of Things applications.
  • Provide seamless integration with M2M projects for OMA Lightweight M2M and OneM2M such as OM2M.
  • Maintain the Scandium (Sc) Security for Californium with its DTLS implementation
  • Implement a security API that allows for authentication and authorization as defined by IETF, OMA, and OneM2M activities.
  • Maintain the Actinium (Ac) App-server for Californium with its server-side JavaScript support for lightweight M2M and Internet of Things applications.
  • Extend Android support.

Basics


Repositories

Repository Commits Reviews Issues
https://github.com/eclipse-californium/californium 200 68 29
https://github.com/eclipse-californium/californium.tools 13 2 0
https://github.com/eclipse-californium/.eclipsefdn 5 0 0
https://github.com/eclipse-californium/californium.actinium 1 0 0

Activity - commits

There have been 219 commits made by 3 people on 4 repositories over the last 12 months.


Activity - issues

There have been 29 issues submitted by 14 people on 1 repositories over the last 12 months.


Activity - reviews

There have been 70 reviews submitted by 4 people on 2 repositories over the last 12 months.

The EMO oversees the lifecycle of Eclipse projects, trademark and IP management, and provides a governance framework and recommendations on open source best practices.

See the project’s PMI page at https://projects.eclipse.org/projects/iot.californium


Releases


Reviews

  • Eclipse Californium (Cf) CoAP Framework 2026.03 Progress (2026-03-25) – see review
  • Eclipse Californium (Cf) CoAP Framework 2025.03 Progress (2025-03-31) – see review
  • 2024.02 Progress Review (2024-02-07) – see review
  • Progress Review 2.0 (2022-12-21) – see review
  • Progress Review 1.0 (2021-09-29) – see review
  • Eclipse Californium (Cf) CoAP Framework 2.0.0 Release (2019-12-04) – see review
  • Eclipse Californium (Cf) CoAP Framework 1.0.0 Release (2015-11-04) – see review
  • Top-level Project Creation (2014-08-13) – see review
  • Creation (2014-03-05) – see review

IP Lab requests

Organization Settings

  • GitHub organization: eclipse-californium
  • 2FA enforced: True
  • Default workflow permissions: write

Branch Protections

This project has a total of 5 repositories in its associated GitHub organization eclipse-californium . The graph below outlines the percentange of repositories that have either defined a Branch Protection Rule or Repository Ruleset: Branch protections

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