Practical overview
When it fits
Use the hosted explorer to inspect Aptos on-chain activity; use the repository's local setup instructions when developing the explorer application.
Who it is for
- Aptos users reviewing on-chain transactions, accounts or network activity.
- Developers inspecting Aptos data or working on the explorer application.
Documented uses
- Review a transaction's payload, events and gas usage.
- Inspect account balances and resources.
- Browse blocks and network activity.
- Explore validator and staking-related information.
- Review analytics pages backed by project datasets.
Requirements & limits
The hosted instance is available at https://explorer.aptoslabs.com. Local development requires Node.js and pnpm, with expected versions referenced in the repository.
- The explorer focuses on Aptos blockchain data.
- Transaction views expose payloads, events and gas usage, while account views include balances and resources.
- Analytics pages are backed by datasets in the repository's analytics/ directory.
- The repository identifies app/ as the primary application code and describes src/ as legacy or compatibility code.
Check current requirements in the official documentation. Source-based guidance does not mean OpenViST has run or independently tested this project.
Set up Aptos Explorer for local development
Install the project dependencies and start its local development server.
Before you start
- Node.js at the version specified in .node-version
- pnpm at the version pinned in package.json
Steps
Run
pnpm installin the project.Run
pnpm devto start the development server on port 3030, orpnpm startfor port 3000.
Expected outcome
The documented local development server starts on the port associated with the chosen command.
Guide limitations
- The guide covers dependency installation and starting the development server, not deployment.
- The README refers to version files for the expected Node.js and pnpm versions rather than stating those versions in the setup instructions.
Compare options for Blockchain exploration
These projects document a common task and share a project role. This is a source-based comparison, not an execution benchmark or a guarantee of interchangeability.
| Project | Documented purpose | Platform | Access and requirements |
|---|---|---|---|
| Aptos Explorer | Review a transaction's payload, events and gas usage. | Self-hosted, Web | The hosted instance is available at https://explorer.aptoslabs.com. Local development requires Node.js and pnpm, with expected versions referenced in the repository. |
| EOSTRACKER2 | Browse real-time blocks on the EOS blockchain. | Web | |
| Bitcoin Transaction Explorer | Find a block by height or hash, or a transaction by ID. | Self-hosted, Server, Web | The project is open source under the MIT license. |
Sources & review
Source record details
- Source availability
- Active
- Sources checked
- 17 October 2026
- Original website title
- aptos-labs/explorer · Official homepage title · retained in its source language

