All Articles
Claude API Files API — Persist Documents and Slash API Costs
Learn how to use Claude API's Files API to persist documents and avoid re-uploading costs. Upload PDFs and long documents once, reuse them across multiple API requests with this practical implementation guide.
Claude April 2026 Updates: Complete Roundup — /powerup Lessons, API Expansions & Deprecation Deadlines
Everything you need to know about Claude's April 2026 updates: Claude Code /powerup interactive lessons, Batches API 300k output tokens, Claude Haiku 3 retirement (April 19), 1M context beta sunset (April 30), and more.
Claude Not Responding or Freezing — How to Tell the Cause Apart and Fix It
A diagnosis-first guide to Claude not responding or freezing. Learn to split the problem into browser-side and API-side, decide when to wait, reload, or fix your code — with timeout and retry examples included.
Claude Operon — Anthropic's New AI Mode for Life Science and Biomedical Research
A hands-on look at Claude Operon, Anthropic's specialized AI mode for life sciences. From CRISPR guide RNA design to RNA-seq analysis and phylogenetics, here's how researchers can put it to work today.
Claude Code + Figma MCP Advanced Guide: Automating Your Personal Design Workflow
Master the deep integration of Claude Code and Figma MCP. Complete Design.md system design, advanced implementation patterns, iteration strategies, and real-world optimization techniques.
Shipping iOS/Android Apps Monthly as a Solo Developer with Claude Code and Expo
A workflow for solo developers shipping iOS/Android apps on a monthly cadence using Claude Code and Expo. Covers CLAUDE.md setup, AdMob monetization, EAS Build, and App Store review hurdles that come up in practice.
Running Claude Sonnet 4.6 in Production While Scouting the Move to Sonnet 5
Claude Sonnet 4.6 shipped February 17, 2026 and is now legacy, with retirement no sooner than February 17, 2027. Real prices against Opus 4.6, the 1M context, thinking, Computer Use, and the five places a Sonnet 5 migration returns 400.
Claude Code × Terraform: Complete AWS Infrastructure Automation Guide — Design, Generation, Security Auditing, and Cost Optimization
Combine Claude Code with Terraform to automate AWS infrastructure — IaC generation, security auditing, cost estimation, and drift detection in one AI workflow.
Migrating from the Claude 1M Context Window Beta: Everything You Need to Do Before April 30, 2026
Anthropic is retiring the 1M token context window beta for Claude Sonnet 4.5 and Sonnet 4 on April 30, 2026. Learn how to migrate to Claude Sonnet 4.6 before the context-1m-2025-08-07 header stops working.
Cowork Multi-MCP Orchestration in Practice: A Complete Blueprint for Automating Figma, GitHub, and Stripe
Learn how to design and implement cross-service orchestration in Cowork connecting Figma, GitHub, and Stripe. A complete blueprint for indie developers to build production-ready automation systems from scratch.
Anthropic API Cost Optimization Guide: Cut Your Monthly Bill by 50–70%
A complete guide to reducing your Anthropic API costs by 50–70%. Covering model selection, Prompt Caching, batch processing, and token reduction — with production-ready code you can apply to your app today.
Claude Code's PowerShell Tool — Native Windows, No WSL
The one setting that actually enables the Claude Code PowerShell tool, why auto mode's new default leaves Windows users still approving prompts, and what August's three permission changes left standing. With WSL2 trade-offs and unattended-run safety gates.