CLAUDE LABJP
RATELIMIT — Claude API rate limits were raised. Sonnet and Haiku limits now match Opus at every usage tier, leaving more headroom for parallel workloadsTIERS — Usage tiers were consolidated into three: Start, Build, and Scale — a clearer picture of where your usage sitsRETIRE — The Developer Platform retired Claude Sonnet 4 and Opus 4 (…-20250514). Code referencing those old model IDs needs migratingFABLE5 — Claude Fable 5 is now included in Max and Team Premium plans, available at 50% of the limitFASTEND — Fast mode for Claude Opus 4.7 is removed on July 24 — two days left. Move any speed: 'fast' calls to fast mode on Opus 4.8CCODE — Claude Code keeps shipping stability updates: background sessions for /fork, smarter /resume and /background, and stronger safeguards for WebSearch, subagents, and BashRATELIMIT — Claude API rate limits were raised. Sonnet and Haiku limits now match Opus at every usage tier, leaving more headroom for parallel workloadsTIERS — Usage tiers were consolidated into three: Start, Build, and Scale — a clearer picture of where your usage sitsRETIRE — The Developer Platform retired Claude Sonnet 4 and Opus 4 (…-20250514). Code referencing those old model IDs needs migratingFABLE5 — Claude Fable 5 is now included in Max and Team Premium plans, available at 50% of the limitFASTEND — Fast mode for Claude Opus 4.7 is removed on July 24 — two days left. Move any speed: 'fast' calls to fast mode on Opus 4.8CCODE — Claude Code keeps shipping stability updates: background sessions for /fork, smarter /resume and /background, and stronger safeguards for WebSearch, subagents, and Bash
ARTICLES

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All (786) Claude AI (133) Claude Code (320) Cowork (54) API & SDK (279)
Claude Code/2026-04-23Advanced

Turning Claude Skills and Claude Code Plugins Into Products That Actually Sell

How to design, price, distribute, and improve Claude Skills and Claude Code Plugins as real products — with concrete patterns for packaging, billing, churn control, and knowing when to shut it down.

Claude AI/2026-04-23Intermediate

Four Practical Techniques to Keep Claude Conversations Lean Before They Get Heavy

Noticing your Claude Pro limits creeping up during a long working session? Most of the cost comes from dragging one conversation on too long. Here are four techniques I use daily to keep chats light.

API & SDK/2026-04-23Advanced

Production Prompt-Injection Defense for the Claude API — Detection, Sanitization, and Layered Guardrails

A practical, code-first design guide for defending Claude API applications against prompt injection — covering input sanitization, channel separation, output validation, and red-teaming for long-term safety.

API & SDK/2026-04-22Advanced

Implementing Progressive Delivery with the Claude Agent SDK: Canary, Feature Flags, and Automatic Rollback Patterns for Production

Production-grade patterns for safely rolling out AI agents built with the Claude Agent SDK. Combines canary traffic splitting, feature flags, and SLO-driven automatic rollback with runnable TypeScript/Hono implementation code.

Claude Code/2026-04-22Intermediate

Auto-Generating Conventional Commits with Claude Code — Letting it Infer Type and Scope from the Diff

Are your commit messages starting to look like a wall of update and fix? Here's a small, stable setup that lets Claude Code read your staged diff and turn it into proper Conventional Commits.

Claude Code/2026-04-22Intermediate

Stop Rewriting Code: Using Claude Code Plan Mode as a Real Design Phase

Claude Code's Plan Mode sounds unremarkable on paper, but treating it as a dedicated design phase dramatically reduces token spend and rework. Here's when to switch into it, the prompt template that produces useful plans, and the pitfalls I kept hitting.

Claude Code/2026-04-22Advanced

Stabilizing Solo Revenue: A Customer Portfolio Playbook for Claude Code Consultants

After you have raised your rate, the next challenge is revenue volatility. A practical framework for solo Claude Code consultants to design a client portfolio that keeps monthly income predictable.

API & SDK/2026-04-22Advanced

Building Fault-Tolerant Long-Running AI Workflows with Claude Agent SDK × Temporal.io — A Production Design Guide to Durable Execution and Saga Patterns

A complete production guide to combining Claude Agent SDK with Temporal.io to build AI workflows that survive crashes, restarts, and multi-day human approval gates. Durable Execution, retry policies, saga compensation, and signal integration patterns.

Claude AI/2026-04-22Advanced

The Claude Design to Claude Code Handoff — A Production-Ready Playbook

A detailed field guide to chaining Claude Design and Claude Code into one workflow — prompt templates, cleanup commands, and the 12-point checklist I run before shipping.

Claude AI/2026-04-22Beginner

What Claude Design Is (And What It Isn't) — A Practical Look at Anthropic's Figma Challenger

Anthropic launched Claude Design on April 17, 2026. Here's an honest, developer-eye look at what's genuinely new and where it fits alongside Figma and Canva.

API & SDK/2026-04-22Intermediate

Handling Frequent 529 Overloaded Errors from the Claude API — A Practical Playbook

A 529 Overloaded response from the Claude API is a very different animal from a 429 rate limit. Here is the retry, fallback, and circuit breaker playbook I actually use in production to keep services responsive when Anthropic's platform is temporarily saturated.

Claude Code/2026-04-22Advanced

Taking Over an Unfamiliar Codebase in One Week with Claude Code — A Maintenance Handover Playbook

When you inherit a codebase from someone who has already left, how do you use Claude Code to reach a state where you can confidently make changes in just seven days? This is the exact protocol I've repeated many times across solo projects and client work, complete with the prompts I use.