
GitHub is a platform for hosting, discovering, and collaborating on software projects, including many blockchain and block explorer tools.
GitHub is a widely used platform for software development and version control using Git. It hosts millions of repositories, including numerous blockchain-related projects such as block explorers, smart contract tools, and decentralized application frameworks. Developers use GitHub to discover, fork, and contribute to open-source projects, enabling collaboration across the global blockchain ecosystem. The platform supports issue tracking, code review, and continuous integration workflows, making it a central hub for blockchain infrastructure development.
While GitHub itself is not a block explorer, it serves as the primary repository hosting service where many block explorer projects are developed and maintained. This makes it an essential resource for developers looking to build or integrate block explorer tools. GitHub's extensive community and tooling ecosystem help accelerate development cycles and improve software quality through peer review and collaboration.
Getting started with blockchain projects on GitHub involves searching for relevant repositories, cloning or forking them, and contributing via pull requests. Developers can also leverage GitHub Actions for automated testing and deployment. Comprehensive documentation and community discussions are available for most projects, facilitating onboarding and integration into existing workflows.
Developers need a centralized platform to host, collaborate on, and discover blockchain and block explorer projects. Without such a platform, managing code versions, contributions, and community engagement becomes fragmented and inefficient.
Hosts millions of public and private repositories including block explorer and blockchain infrastructure projects.
Supports pull requests, code reviews, and discussions to improve code quality and team coordination.
Automates workflows such as testing, building, and deploying blockchain applications.
Developers host and collaborate on block explorer projects, enabling transparency and community contributions.
Teams build and maintain smart contract libraries and testing frameworks with version control and CI integration.
DAO developers use GitHub to manage governance tools and decentralized infrastructure codebases.
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Explore web3 competitors and apps like Block Explorer.

Blockchair is a blockchain search and analytics engine providing comprehensive data access across multiple blockchains.

Blockscout is an open-source multichain block explorer for Ethereum Virtual Machine (EVM) based chains, providing comprehensive blockchain data and developer tools.
Blockscout is an open-source multichain block explorer for inspecting, analyzing, and interacting with EVM-based blockchain networks.

Chainlens is a fast, user-friendly blockchain explorer as a service for EVM-compatible networks, offering APIs, analytics, and smart contract verification.

Arbiscan is a blockchain explorer and analytics platform for the Arbitrum One Layer 2 network.

Polygonscan is the official blockchain explorer and analytics platform for the Polygon PoS chain, providing detailed transaction, block, token, and contract data.

BscScan is the leading blockchain explorer and analytics platform for BNB Smart Chain, providing detailed transaction, block, and contract data.

Next-generation block explorer providing real-time insights and wallet tracking on the Solana blockchain.

A web application to inspect transactions, accounts, blocks, and other on-chain data on the Solana blockchain.
| Free | Pro | Team | |
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| Price (Monthly) | Free | $4 | $21 | 
| Price (Annual) | Free | $48 | $252 | 
| Messaging | N/A | N/A | N/A | 
| Support | Community support via forums and GitHub Discussions | Email support and advanced features | Priority support and team management features | 
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GitHub provides extensive documentation, community forums, and tutorials to help developers get started with blockchain projects and block explorer development.
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