{"repo":"subscan-explorer/subscan-essentials","free":true,"listed":false,"github":"https://github.com/subscan-explorer/subscan-essentials","clone":"git clone https://github.com/subscan-explorer/subscan-essentials.git","description":"Polkadot Substrate Explorer Subscan","language":"Go","stars":211,"topics":["substrate","blockchain","blockchain-explorer","explorer"],"license":"GPL-3.0","category":"blockchain-web3","readme_excerpt":"Subscan Essentials Subscan Essentials is a high-precision blockchain explorer scaffold supporting Substrate-based networks. Developed by the Subscan team and powering subscan.io, it provides: - Developer-friendly interface - Standard/custom module parsing - Extensible plugin system - Multi-chain compatibility Table of Contents - Features - Quick Start - Prerequisites - Installation - React UI Configuration - Configuration - Running Services - Docker Deployment - Helm Chart Deployment - Testing - Contributing - License - Resources Features - Substrate Integration - Custom type registration (guide) - Indexes blocks, extrinsics, events, logs, and EVM data - Extensibility - Custom plugins framework (docs) - Auto-generate plugin templates via gen tool - APIs - Built-in HTTP API documentation (docs) --- Quick Start Prerequisites - Linux/macOS - Git - Go 1.23+ - Redis 3.0.4+ - MySQL 8.0+ or PostgreSQL 16+ Installation React UI Configuration Subscan Essentials supports a React-based UI for a modern frontend experience. The React UI repository is available at subscan-essentials-ui-react. Prerequisites - Node.js 18+ - npm or yarn Installation 1. Clone the repository: 2. Install dependencies: Configuration Add API host environment variable when deployment: Development Server Visit http://localhost:3000 to view the UI interface. Production Build configuration Init config file Available Environment Variables Common Name Default Value Describe ------------------------ --------------- -----","default_branch":null,"files":null,"tree":[],"storefront":"/r/subscan-explorer","claimed":false,"request_supported":{"post":"https://gitbuyer.com/r/subscan-explorer/subscan-essentials/request-supported","requests":0},"note":"indexed from public GitHub; nothing is for sale on this page. Clone it from GitHub. Paid listings live at /search."}