---
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)
- Validator chat channels
  - [\#validator-support](https://discord.gg/rZsenD) General support channel for any Validator related queries that don’t fall under Tour de SOL.
  - [\#tourdesol-validators](https://discord.gg/BdujK2) Discussion and support channel for Tour de SOL participants.
  - [\#tourdesol-announcements](https://discord.gg/Q5TxEC) The single source of truth for critical information relating to Tour de SOL
- [Core software repo](https://github.com/solana-labs/solana)
- [Submit bugs and feedback in this repo](https://github.com/solana-labs/solana/issues)

{% hint style="info" %}
Can't find what you're looking for? Send an email to ryan@solana.com or reach out to @rshea\#2622 on Discord.
{% endhint %}