Contributing

Casbin is an open-source authorization library with implementations in many languages. We welcome contributors in any of the supported languages.

The project splits into two main areas:

• Core and language ports — Implementing Casbin’s core and ecosystem in Go, Java, Node.js, PHP, Python, .NET, C++, Rust, and others.

Casbin	jCasbin	node-Casbin	PHP-Casbin
พร้อมใช้งานจริง	พร้อมใช้งานจริง	Production-ready	Production-ready

PyCasbin	Casbin.NET	Casbin-CPP	Casbin-RS
พร้อมใช้งานจริง	พร้อมใช้งานจริง	Production-ready	Production-ready

• Applications and tools — Projects built on top of Casbin (e.g. editors, dashboards).

โปรเจ็กต์	ตัวอย่างการใช้งาน	รายละเอียด	Tech Stack
Casbin Editor	Casbin Editor	A browser-based editor for creating and testing Casbin models and policies.	TypeScript + React

Ways to contribute​

• Use Casbin and give feedback — Report bugs or suggest features on GitHub. For bigger ideas, discuss first on Discord or GitHub Discussions. Please use English for issues and discussions.

• Improve documentation — Docs are a great way to get started; fixes and clarifications are always welcome.

• Tackle issues — See the project board for open issues; many are labeled by difficulty.

Submitting pull requests​

We use GitHub and standard pull-request workflow.

Before you submit:

• Describe the purpose and impact of your change clearly.

• Keep each PR focused (one feature or fix). Split unrelated changes into separate PRs.

• When adding new files, include the Casbin license header at the top:

  // Copyright 2021 The casbin Authors. All Rights Reserved.
  //
  // Licensed under the Apache License, Version 2.0 (the "License");
  // you may not use this file except in compliance with the License.
  // You may obtain a copy of the License at
  //
  //      http://www.apache.org/licenses/LICENSE-2.0
  //
  // Unless required by applicable law or agreed to in writing, software
  // distributed under the License is distributed on an "AS IS" BASIS,
  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  // See the License for the specific language governing permissions and
  // limitations under the License.
  

• Use semantic commit messages following the format: <type>(<scope>): <subject>. <scope> เป็นตัวเลือก For detailed guidelines, see Conventional Commits.

Licensing​

All contributions to Casbin are licensed under the Apache License.