Claude Code Review (2026) — Sean's Honest Take
Our Verdict
Sean's highest-rated dev tool. CLAUDE.md context persistence changes how agentic coding works for complex projects.
Try Claude Code →What Sean Uses It For
Sean uses Claude Code for two categories: implementing features that touch multiple files, and understanding unfamiliar codebases. For feature work, Claude Code reads the relevant files, plans the implementation, writes code across however many files are needed, runs tests, and fixes failures — without requiring per-step approval. This replaced the 2-4 hours of plumbing work surrounding each feature implementation.
Adam found Claude Code first and came back saying it would replace programmers. Sean ran it on the next feature request. It did not replace programmers. It replaced the three hours of boilerplate work around the feature.
The CLAUDE.md Advantage
CLAUDE.md is a markdown file in your project root that Claude Code reads as persistent context. Sean has one for every active project: architecture overview, coding conventions, key file locations, environment setup, known constraints. The two-hour investment in writing CLAUDE.md pays back within the first week — Claude Code applies project context without re-explanation every session.
vs Cursor for Daily Use
Sean uses both. Cursor handles daily coding flow — inline autocomplete, quick file edits, chat about the current file. Claude Code handles complex multi-file tasks, codebase-wide debugging, and large refactors. Cursor is the fast loop; Claude Code is the deep dive. Both in a mature development workflow is the professional answer.
- ✓Work on complex multi-file codebases
- ✓Willing to invest time writing CLAUDE.md
- ✓Need AI that understands project-wide architecture
- ✗Primarily need inline autocomplete — use Cursor instead
- ✗Write code only occasionally
- ✗Want fixed unlimited pricing rather than token-based cost
Pros
- Best codebase-wide understanding of any AI coding tool
- CLAUDE.md provides persistent project context
- Genuine agentic capability across multiple files
- Handles testing and refactoring well
Cons
- Token costs add up on complex tasks
- Slower than Cursor for quick edits
- Terminal only — no IDE inline experience
Frequently Asked Questions
How It Compares
| Product | Score | Best For | |
|---|---|---|---|
| Claude Code THIS REVIEW | 9.2/10 | Founders and developers on complex multi-file projects | Try Claude Code |
| Linear | 9.1/10 | Project management for what Claude Code implements | Try |
| Raycast | 9.4/10 | Launcher that makes switching to Claude Code faster | Try |
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Related Reading
More from Sean on this topic:
- The $300/Month Stack Audit: What I Actually Use
- Adam Found Something. It Was Going to Change Everything.