{"id":22355409,"url":"https://github.com/kalyanraju/goqrcode","last_synced_at":"2026-04-29T19:33:11.018Z","repository":{"id":266292486,"uuid":"897932376","full_name":"kalyanraju/goqrcode","owner":"kalyanraju","description":"🌟 A blazing-fast, lightweight API for generating QR codes with custom content and sizes. 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Customize content and size, and receive a high-quality PNG QR code in response. Perfect for integration into websites, mobile apps, or any project requiring QR code functionality.\n\n---\n\n## 🌟 Features\n- **Customizable Content**: Generate QR codes with any text or URL.\n- **Dynamic Sizing**: Specify the QR code dimensions to fit your needs.\n- **Blazing-Fast**: Powered by Go's high-performance capabilities.\n- **Lightweight**: Minimal dependencies for quick deployment.\n- **Dockerized**: Ready-to-deploy with a simple Docker setup.\n\n---\n\n## 🚀 Getting Started\n\n### Prerequisites\n- **Go** (\u003e=1.20)\n- **Docker** (optional, for containerized deployment)\n\n---\n\n### Installation\n\n1. Clone the repository:\n   ```bash\n   git clone https://github.com/kalyanraju/goqrcode\n   cd goqrcode\n   ```\n\n2. Install dependencies:\n   ```bash\n   go mod tidy\n   ```\n\n3. Run the application:\n   ```bash\n   go run main.go\n   ```\n\n---\n\n### Generate a QR Code\n\n- **Endpoint**: `POST /generate`\n- **Payload**:\n  ```json\n  {\n      \"content\": \"Hello, QR Code!\",\n      \"size\": 256\n  }\n  ```\n- **Response**: PNG QR code image.\n\nExample using `curl`:\n```bash\ncurl -X POST -H \"Content-Type: application/json\" -d '{\"content\":\"Hello, QR Code!\",\"size\":256}' http://localhost:8080/generate --output qrcode.png\n```\n\n---\n\n## 📦 Docker Deployment\n\n1. Build the Docker image:\n   ```bash\n   docker build -t qr-code-generator .\n   ```\n\n2. Run the container:\n   ```bash\n   docker run -d -p 8080:8080 qr-code-generator\n   ```\n\n3. Access the API at `http://localhost:8080`.\n\n---\n\n## 🛠 Tech Stack\n- **Language**: Go\n- **Framework**: Gin\n- **QR Code Library**: [go-qrcode](https://github.com/skip2/go-qrcode)\n- **Containerization**: Docker\n\n---\n\n## 🤝 Contributing\nContributions are welcome! Here's how you can help:\n1. Fork the repository.\n2. Create a feature branch: `git checkout -b feature-name`.\n3. Commit your changes: `git commit -m 'Add some feature'`.\n4. Push to the branch: `git push origin feature-name`.\n5. Open a pull request.\n\n---\n\n## ⭐️ Star This Repository\nIf you find this project helpful, please give it a star ⭐️ to show your support!\n\n---\n\n## 📜 License\nThis project is licensed under the MIT License. See the [LICENSE](LICENSE) file for details.\n\n---\n\n## ✨ Support\nHave questions or need help? Open an issue or reach out to the [maintainer](mailto:kalyan2642@gmail.com).\n\n---\n\n## 🎉 Acknowledgements\n- Inspired by the simplicity of **go-qrcode**.\n- Built with ❤️ and Go!\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkalyanraju%2Fgoqrcode","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fkalyanraju%2Fgoqrcode","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fkalyanraju%2Fgoqrcode/lists"}