Lulo

Product Hunt for onchain apps — a permissionless discovery layer with daily launches, category leaderboards, weekly/monthly winners, and a curated Solana jobs board. Builders list projects; the community votes.

Open-source columnar OLAP database widely used for Solana analytics and historical ledger query layers (e.g. CryptoHouse, Triton Superbank). High insert rates, compression, analytical SQL over large event tables.