---
title: Useful Links & Discussion
description: Where to go after you've read this guide
---

- [Network Explorer](http://explorer.solana.com/)
- [TdS metrics dashboard](https://metrics.solana.com:3000/d/monitor-edge/cluster-telemetry-edge?refresh=1m&from=now-15m&to=now&var-testnet=tds)
- [Core software repo](https://github.com/solana-labs/solana)
- [Submit bugs and feedback in this repo](https://github.com/solana-labs/solana/issues)

### Validator Discussions

The Solana Discord server is where all the action happens. Join the server by
visiting https://solana.com/discord. Check out the "Testnet (Tour de SOL)" channel
group.
