CLAUDE LABJP
RELEASE — Claude Code v2.1.243 shipped on August 25 with broad improvements across usage reporting, model selection, sign-in, and reliabilityUSAGE — /usage now breaks results down per loop, showing run count, total tokens, tokens per run, and last run, which makes a chatty /loop task easy to spotSETTINGS — modelPicker lets you curate the /model list with your own order and labels, while promptCacheTtl and subagentPromptCacheTtl let the main conversation and subagents keep different cache lifetimesLOGIN — /login now offers keyless sign-in with an Anthropic Console account, so organizations that do not permit API keys can still get inPERFORMANCE — The native binary is now zstd-compressed, dropping from roughly 340MB to 75MB on Linux x64, and each session uses about 40 to 60MB less memoryFIX — v2.1.245 resolves a startup crash on distributions shipping glibc 2.44, including Arch Linux, CachyOS, and Fedora RawhideRELEASE — Claude Code v2.1.243 shipped on August 25 with broad improvements across usage reporting, model selection, sign-in, and reliabilityUSAGE — /usage now breaks results down per loop, showing run count, total tokens, tokens per run, and last run, which makes a chatty /loop task easy to spotSETTINGS — modelPicker lets you curate the /model list with your own order and labels, while promptCacheTtl and subagentPromptCacheTtl let the main conversation and subagents keep different cache lifetimesLOGIN — /login now offers keyless sign-in with an Anthropic Console account, so organizations that do not permit API keys can still get inPERFORMANCE — The native binary is now zstd-compressed, dropping from roughly 340MB to 75MB on Linux x64, and each session uses about 40 to 60MB less memoryFIX — v2.1.245 resolves a startup crash on distributions shipping glibc 2.44, including Arch Linux, CachyOS, and Fedora Rawhide
ARTICLES

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All (831) Claude AI (135) Claude Code (351) Cowork (56) API & SDK (289)
API & SDK/2026-03-14Advanced

Claude API Streaming & Tool Use in Production — Patterns for Parallel Calls, Error Handling, and Retry Strategies

Master production-grade streaming and tool use patterns with Claude API. Learn parallel tool calling, intelligent error handling, resilient retry strategies, and resource optimization.

Claude AI/2026-03-13Beginner

Anthropic Launches Claude Partner Network with $100 Million Investment

Anthropic has launched the Claude Partner Network, committing $100 million to accelerate enterprise adoption through training, technical support, and joint market development for partners.

Claude AI/2026-03-13Beginner

Claude Now Connects to Apple Health & Android Health Connect — How to Analyze Your Health Data with AI

Claude now integrates with Apple Health and Android Health Connect. Learn how to let AI analyze your sleep, activity, and heart rate data and surface actionable insights.

Claude Code/2026-03-12Intermediate

Claude Code Launches Code Review — AI Agent Team Automatically Hunts Bugs on Every PR

Anthropic adds Code Review to Claude Code. Every time a PR is opened, a team of AI agents searches for bugs in parallel, verifies findings, and ranks them by severity. Here's how to read the accuracy data and adapt the idea for solo and small-team work.

Claude AI/2026-03-12Beginner

Using Claude Code's /loop and Cron Scheduling as a Background Worker — What I Learned

A hands-on record of folding Claude Code's /loop command and cron-style scheduling into everyday personal-project tasks. Covers the basic syntax, the gotchas I only found by using it — tasks that vanish after 3 days, tasks that fire only when idle — and how to decide what belongs on a real cron instead.

Claude AI/2026-03-12Beginner

Drafting Slides with Claude in PowerPoint — From Structure to Speaker Notes

A practical look at Claude in PowerPoint. Hand the first draft of your slide structure, body text, and speaker notes to AI so you can focus on what you actually want to say.

Claude Code/2026-03-11Intermediate

Claude Code Worktree Guide — Safe Parallel Development Techniques

Learn how to use git worktree with Claude Code for safe parallel development. Work on multiple tasks simultaneously without branch switching.

Claude Code/2026-03-10Intermediate

Unity × Claude Code Game Dev Guide — Building AI-Driven Workflows with MCP

Learn to accelerate game development with Unity MCP and Claude Code. Covers scene building, asset management, script generation, and debugging with AI-driven workflows.

API & SDK/2026-03-10Intermediate

Multimodal Input Guide — Working with Images and PDFs in the Claude API

How to send images and PDFs to the Claude API, when to reach for the Files API, and the cost and speed lessons you only learn by running it in production — with real measurements.

Cowork/2026-03-09Beginner

Canva × Claude Integration Guide — Create and Edit Designs from AI Chat

Learn how to use the Canva MCP connector to create, search, edit, and export designs directly from Claude. Includes brand kit integration and template autofill.

API & SDK/2026-03-09Intermediate

Claude API Error Handling and Retry Strategies

Learn about Claude API error codes, retry strategies, and rate limit handling. Best practices for building robust API integrations in production.

API & SDK/2026-03-09Intermediate

Claude API Rate Limits — Designing Automation That Doesn't Stall on 429s

Understand how Claude API rate limits (RPM, TPM, TPD) work, and learn practical patterns — token optimization, request queuing, batch processing, and Retry-After-aware retries — drawn from running multiple sites on automation.