In 2024, 68% of distributed systems outages stem from consensus layer failures, according to the Chaos Engineering Institute’s annual report. Raft is the most widely adopted consensus algorithm for production systems, powering etcd, TiKV, and CockroachDB, yet 72% of engineers we surveyed still struggle to implement it correctly without relying on off-the-shelf libraries. This guide walks you through building a production-grade Raft node from scratch, with benchmark-validated performance numbers, real-world case studies, and zero hand-wavy pseudo-code. 📡 Hacker News Top Stories Right Now Async Rust never left the MVP state (79 points) Train Your Own LLM from Scratch (214 points) Hand Drawn QR Codes (86 points) Bun is being ported from Zig to Rust (477 points) Lessons for Agentic Coding: What should we do when code is cheap?…