1# Contributing Code<a name="EN-US_TOPIC_0000001055088095"></a> 2 3## Start Contributions<a name="en-us_topic_0000001051566732_section123657169441"></a> 4 5**Code Style** 6 7Develop, review, and test code following the OpenHarmony coding standards. Make sure code is written in the same style. 8 9- [C++ Coding Style Guide](OpenHarmony-cpp-coding-style-guide.md) 10- [C Coding Style Guide](OpenHarmony-c-coding-style-guide.md) 11- [JavaScript Coding Style Guide](OpenHarmony-JavaScript-coding-style-guide.md) 12- [Python Coding Style Guide](https://pep8.org/) 13- [C&C++ Secure Coding Guide](OpenHarmony-c-cpp-secure-coding-guide.md) 14- [Java Secure Coding Guide](OpenHarmony-Java-secure-coding-guide.md) 15 16## Contribution Workflow<a name="en-us_topic_0000001051566732_section15769105812369"></a> 17 18For details, see [Contribution Process](contribution-process.md). 19 20## Security Issue Disclosure<a name="en-us_topic_0000001051566732_section725624119448"></a> 21 22- [Security Issue Handling and Release Processes](https://gitee.com/openharmony/security/blob/master/en/security-process/README.md) 23 24- [OpenHarmony Security and Disclosure Statement](https://gitee.com/openharmony/security/blob/master/en/security-process/security-disclosure.md) 25 26 27