This week's GitHub landscape is an absolute firehose of interesting projects — from DeepSeek making moves on LLM inference optimization, to AI agents placing sports bets on-chain, to a handful of genuinely useful dev tools I'm already running. Let's dive in. DeepSeek Drops DeepSpec: Speculative Decoding Goes Full-Stack The big headline this week is DeepSeek-ai/DeepSpec — a full-stack codebase...