DeFi Saver Gas Prices Extension per DeFi Saver

Ethereum gas prices extension with EIP-1559 support, dark and light modes, historical average gas prices chart, and custom notifications.

The default price shown on the extension badge is the base fee, as introduced with EIP-1559, though users can still switch to the legacy (Type 0) view.

Features include:
- EIP-1559 support with a current base fee and priority fee (miner tip) suggestions
- Refreshes every 4 min automatically or continuously while opened
- Chart of average gas prices in the last 24 hours, 7 days, or month
- Dark (default) and light modes
- No user tracking or data collection
- Configurable gas price notifications

Suggestions and all feedback is always welcome - please don't hesitate to reach out to us.