Opus 4.8’s Default 1M Context Window Is the Upgrade I Notice Most
A few days with Opus 4.8 in Claude Code. The benchmarks went up, but the default 1M context window is what actually changed my long sessions.
Jess Investment
Opus 4.8 Launched, but Fast Mode Was the Real Win for Me
Anthropic shipped Opus 4.8 with higher coding scores and frozen pricing — but as someone running Claude Code all day, the 2.5x faster, 3x cheaper fast mode was what actually landed.
Claude Code Checkpoints: Double-Esc to Undo a Botched Edit
Claude Code now snapshots your code before every change. When a refactor goes sideways, two presses of Esc restore every touched file — no git stash, no command to memorize.
Claude Code’s New /goal Command Killed My Per-Turn Confirmation Loop
I was running five Claude Code sessions and burning out bouncing between tabs to hit Enter. The new /goal command made that disappear in one line.
Anthropic Opens a Korea Office as Claude Usage Surges 12x
Anthropic named its first Korea Representative Director ahead of a Seoul office launch. It’s no model release, but Claude usage in Korea runs 3.5x above population and grew 12x in a year.
Claude Code Now Ships a Real Code Review Command — Down to PR Comments
Claude Code 2.1.147 renamed /simplify to /code-review — and it’s not just a rename. The command now reviews your current diff for correctness bugs and can post findings straight to a GitHub PR.
I Use All 5 Claude Code Plugins Every Day — An Honest Breakdown
I ran Claude Code for a year with zero plugins. Now I have five and use all of them daily — here’s what each does, when it fires, and the before/after.
Warp vs Ghostty vs iTerm2 — The 2026 Mac Terminal Landscape After Open Source
Warp open-sourced its client under AGPLv3 on April 29, 2026, reshuffling the Mac terminal comparison. Here’s who should use Warp, Ghostty, or iTerm2 — split by use case.
Claude’s Managed Agents Now Run Inside Your Corporate Network
Anthropic shipped self-hosted sandboxes and MCP tunnels for Claude Managed Agents, so code and internal systems never leave your network — the likely unlock for enterprise adoption.
Claude Can Now Reach Your Internal Database: MCP Tunnels Launch
Anthropic shipped two new security features for Claude Managed Agents — MCP Tunnels and Self-Hosted Sandboxes. Agents can now reach internal systems without poking holes in your firewall.