Anthropic

Build agents with the Claude Agent SDK (formerly Claude Code SDK): TypeScript and Python examples, tools, hooks, subagents and production setup.

I used Claude Fable 5.1 to build an image codec that beats WebP and a full agency-grade site. Here's what changed from Fable 5, and what it cost.

Claude in Chrome went GA with auto-approve on by default. Anthropic published the classifier's miss rate. It isn't the number in the press coverage.

I ran Claude Opus 5, GPT-5.6 Sol and Grok 4.5 through four hard builds: gallery site, spreadsheet app, image codec, repo audit. Times, results, verdict.

My hands-on Claude Fable 5 review. I ran my usual coding tests and it one-shotted a poker sim no model ever beat. Best coding model yet, with caveats.

The Claude Code frontend-design plugin fixes generic AI design. Here's how it works, how to prompt it, and how to apply it to WordPress and Shopify themes.

Claude Opus 4.6 dominates benchmarks and coding tasks, but is it really better than 4.5? A developer's honest take on what changed and what matters.

Claude's Memory Tool lets your AI agents retain knowledge across sessions. Learn how to implement persistent memory without building your own solution.

Claude Opus 4.5 achieves 80.9% on SWE-bench with 67% lower costs. Hands-on review of the new effort parameter, token efficiency, and real coding performance.