#digest

Đếm token Claude bằng tiktoken lệch trung vị 14% trên một corpus 600 chunk. Sai số chỉ lộ ra khi prompt lấp đầy cửa sổ 200K, và luôn lệch một chiều.

Anthropic's Claude Design goes live in preview, Q1 2026's biggest web+AI launches get a full debrief, and three DX tools quietly saving engineering hours surface.

AI coding agents are no longer experimental — two deep-dives from the past 48h map the real costs, tooling landscape, and what fullstack teams are actually shipping.

Cursor alternatives, Claude Code /advisor, Opus 4.7, OpenAI Codex update, and open-source scheduler picks — a quick briefing for web devs.