> For the complete documentation index, see [llms.txt](https://dev.cubrid.org/dev-guide/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://dev.cubrid.org/dev-guide/dg-en/master.md).

# Introduction

![](/files/-MYrwMX98QYRotppyeu_)

## Introduction

Welcome to the CUBRID developer guide. \
The purpose of this document is to provide guidelines to developers who is willling to make contribution to the development of CUBRID, an open source database project.  

Check out the following resources to learn about CUBRID first:

* [CUBRID Foundation](https://www.cubrid.org/): cubrid.org
* [CUBRID Korean Website](https://www.cubrid.com/): cubrid.com
* [CUBRID Manuals (eng)](https://www.cubrid.org/manual/en/latest/), [CUBRID Manuals (kor)](https://www.cubrid.org/manual/ko/latest/): CUBRID latest manual
* [CUBRID JIRA Issue Tracker](http://jira.cubrid.org/): CUBRID issue tracker
* [CUBRID Github Repository](https://github.com/CUBRID): CUBRID source code repository 
* [CUBRID Reddit](https://www.reddit.com/r/CUBRID/): communication channel, Q\&A

Please read the [Contribution Guideline ](https://dev.cubrid.org/dev-process/v/en)before starting your contribution journey!