AI tools for coding: Cursor, Copilot, Claude Code, v0, Bolt
We compared what Anthropic Mythos and OpenAI GPT-5.5-Cyber actually do on offensive testing tasks. Capabilities, refusal patterns, evals, and where each model breaks down.
The LLM observability category has 4 distinct tool types in 2026. Confusing a reverse proxy with an SDK tracer costs trace coverage — not just $59/mo.
Stop dumping server data in Zustand. The 4-quadrant model, TanStack Query for server state, Zustand for UI state, with Next.js 16 code.
export CLAUDE_CODE_NO_FLICKER=1
Compare Claude Code /advisor and claude-code-router. Real examples, when to use each, and a decision matrix for routing in May 2026.
Eight common Claude Code /advisor errors with cause and fix: model not found, MCP conflict, 429, context overflow, auth, hooks, quoting.
Zustand vs Redux Toolkit in 2026: bundle size, boilerplate, DevTools, async, TS inference, server state, and a clear decision matrix.
Recoil is deprecated by Meta. Jotai is the active successor. API comparison, migration cheatsheet, RSC compatibility, and bundle numbers.
Five Claude Code /advisor recipes with real prompts, sample output, and lessons. Refactor, test gen, JSDoc, port to Hono, debug flaky tests.
Cursor Composer 2 (March 2026): $0.50/1M input tokens, code-only training, and a cache economy that cuts agentic loop costs by 10x — 5 changes for devs.
Anthropic's Mythos and OpenAI's GPT-5.5-Cyber both ship locked behind allowlists. Here's what's inside each model, who actually gets access, and what the rest of us can build today.
CodeRabbit shipped chat commands, path instructions, Mermaid diagrams, and ticket-context reviews to GA in April 2026 — 5 features worth enabling at $15/seat.