When your LLM extracts structured data, how do you prove it's accurate? Source grounding traces every extracted claim back to its original text, turning debugging from guesswork into verification. Google's approach combines precise attribution with interactive visualization, addressing a pain point that affects solo developers and enterprise teams alike.

AI coding assistants have been writing HTML, CSS, and JavaScript without seeing what renders. Chrome DevTools MCP bridges that gap by exposing browser instrumentation to AI agents, creating a feedback loop between generation and observation. Real teams are using it to automate SEO research and debug performance bottlenecks—but the tool comes with heavyweight context costs.

Sim positions itself as an Apache-2.0 alternative for visual AI agent orchestration, choosing open source despite venture backing. The project's rapid adoption—26,000 GitHub stars and 60,000+ developers—suggests the market wanted explicit agent-focused tooling with modern stack choices. We examine the technical decisions, early traction, and growing pains of a project trying to make multi-step agent workflows less brittle.

AI agents like Cursor and Claude Code generate code faster than humans—but they can't maintain architectural consistency across sessions. BMAD-METHOD introduces a four-phase workflow that treats specifications as the single source of truth, forcing AI to follow documented plans instead of reinventing architecture with every prompt.

Standard RAG fails when questions require understanding entire datasets—asking about themes, patterns, or entity relationships across documents. GraphRAG uses knowledge graphs and hierarchical summaries to answer these global queries, trading faster indexing for slower, more expensive searches. Real adoption data, performance benchmarks, and competing approaches reveal when the tradeoff makes sense.

OpenAI entered the open-weight model arena with GPT-OSS, using Mixture-of-Experts architecture to fit 120B parameters on a single GPU. The release sparked debate about motivations while offering developers another production option alongside Llama, Mixtral, and DeepSeek.