In my newest tutorial I describe how to automate Rails PG performance analysis using a custom MCP integration with an n8n platform pawelurbanek.com/rails-postgres…

Love this innovative new feature by Revolut. Auto-subscribing users to a paid plan without their consent 👌

Better UX just shipped to github.com/pawurb/mevlog-… CLI chains cmd to list available (>2k) EVM chains from ChainList rpc-urls cmd, show RPC endpoints sorted by response time set —chain-id instead of —rpc-url to use the best public RPC endpoint

UI overhaul in progress, meanwhile JSON output on main github.com/pawurb/mevlog-…

New UI for mevlog.rs cooking. A simple way to find overpriced txs across multiple blocks and custom search conditions. Works with every EVM chain on public RPCs. Hope to release in a week or two.

In-memory sigs cache, over 30x fewer sqlite calls, and 2x better perf

csv -> parquet. same perf but 4-8x smaller cache size

I need rust kamal. Any easy way to host axum on vps?