Step 1: Install Windsurf (2 Minutes)
Windsurf is an AI-native IDE built on VS Code. Download from windsurf.com. The installer: available for macOS, Windows, and Linux. Like Cursor, Windsurf imports your VS Code settings, extensions, and keybindings on first launch. Your existing development environment transfers seamlessly. Windsurf uses the same extension marketplace as VS Code.
Account setup: create a Windsurf account or sign in with GitHub/Google. Free tier: includes Cascade AI agent with usage limits. Pro tier: unlimited Cascade usage, priority model access. For teams: Windsurf Teams provides centralized billing and admin controls. AI rule: 'Windsurf's free tier is sufficient for evaluation. Upgrade to Pro when you hit the usage limit or need priority access during peak hours.'
First launch: Windsurf opens with a welcome tutorial showing Cascade (the AI agent), Windsurf Rules (custom instructions), and the autocomplete system. Complete the tutorial — it takes 5 minutes and demonstrates the key features you will use daily.
Step 2: Configure Windsurf Rules (5 Minutes)
Windsurf Rules: project-specific instructions that guide the AI agent. Create a .windsurfrules file in your project root (similar to .cursorrules for Cursor). Windsurf reads this file automatically. The content: project context, coding conventions, testing standards — the same content as CLAUDE.md or .cursorrules. Windsurf also supports a global rules file in the Windsurf settings for personal preferences that apply across all projects.
Windsurf also supports rules in the .windsurf/rules/ directory for project-scoped rule files. Each file in this directory: can target specific file patterns or directories. Example: .windsurf/rules/react.md for frontend conventions, .windsurf/rules/api.md for backend patterns. Windsurf applies the relevant rules based on the file you are editing. AI rule: 'For projects with distinct frontend/backend conventions: use the rules directory. For simpler projects: the single .windsurfrules file is sufficient.'
Verify: open Windsurf's Cascade panel (the AI chat). Prompt: 'What are the coding conventions for this project?' Windsurf should reference your rules. If not: verify the .windsurfrules file is in the project root and the project is opened at the correct directory level.
A fullstack project with React frontend and Python backend: one .windsurfrules file tries to cover both stacks. React conventions and Python conventions in the same file: confusing for both the AI and the developer. The .windsurf/rules/ directory: react.md for frontend, api.md for backend, testing.md for test conventions. Windsurf applies the relevant rules based on which file you are editing. Frontend file open: React rules apply. Backend file open: Python rules apply.
Step 3: Using Cascade (Windsurf's AI Agent)
Cascade is Windsurf's agentic AI: it can read files, edit code, run terminal commands, and execute multi-step tasks. Unlike simple autocomplete: Cascade understands the full project context and can perform complex operations autonomously. Open Cascade with Cmd+L (or Ctrl+L). Cascade follows your Windsurf Rules throughout every operation.
Cascade flows: Cascade operates in two modes. Write mode: Cascade generates and edits code across multiple files. It reads your rules, understands the project structure, and generates convention-compliant code. Chat mode: Cascade answers questions about your code, explains complex sections, and suggests improvements. Both modes: respect your Windsurf Rules. AI rule: 'Use Write mode for building features and refactoring. Use Chat mode for understanding code and planning changes. Switch between modes as needed during a session.'
Multi-file operations: describe a feature to Cascade: 'Create a new authentication module with NextAuth configuration, session provider, login page, and route protection middleware.' Cascade creates all files, following your rules for: file naming, component patterns, import conventions, and testing requirements. Review all generated files before accepting. AI rule: 'Cascade's multi-file operations are powerful but require review. The AI generates 4-10 files at once — each one must be verified for correctness and convention compliance.'
Cascade generates 6 files for a new feature. You review the first 2 (they look great) and accept all 6. File 5: imports a library that does not exist in the project. File 6: uses a database query pattern that conflicts with your ORM conventions. The agentic speed is Cascade's strength and its risk. It produces more code faster — but more code needs more review. Never batch-accept Cascade output. Review each file individually.
Step 4: Windsurf Workflow and Tool Comparison
Windsurf vs Cursor vs Claude Code: Windsurf's strength is the Cascade agent — agentic, multi-step operations with deep project understanding. Cursor's strength is the inline editing (Cmd+K) and Tab completion speed. Claude Code's strength is the CLI-based workflow and terminal integration. Many developers use multiple tools: Windsurf for complex features (Cascade builds the full feature), Claude Code for CLI operations (git, scaffolding, scripts), and Cursor for quick inline edits.
Autocomplete: Windsurf provides inline autocomplete similar to Copilot and Cursor. As you type: context-aware suggestions appear. Accept with Tab. The autocomplete is influenced by your Windsurf Rules — suggestions follow your conventions. AI rule: 'Windsurf autocomplete is good for incremental coding. Cascade is better for generating entire functions or features. Use autocomplete for the small stuff, Cascade for the big stuff.'
Keeping rules in sync: if using Windsurf alongside Claude Code or Cursor: maintain one canonical rules file and copy to: .windsurfrules (Windsurf), .cursorrules (Cursor), and CLAUDE.md (Claude Code). The content is identical. A build script or pre-commit hook: automates the copy. AI rule: 'One source of truth. Three distribution targets. Zero drift between tools.'
Windsurf: best for agentic multi-file features (Cascade builds the whole feature). Cursor: best for inline editing and Tab completion (fastest for small changes). Claude Code: best for CLI workflows (git, scripts, terminal operations). Some developers use all three: Cascade for feature generation, Cursor for in-editor refinement, Claude Code for git operations. The key: same rules across all tools. One source, three targets.
Windsurf Setup Summary
Complete Windsurf AI setup checklist.
- Install: download from windsurf.com. Import VS Code settings on first launch
- Account: free tier for evaluation, Pro for unlimited Cascade, Teams for enterprise
- .windsurfrules: create in project root. Same content as CLAUDE.md/.cursorrules
- Rules directory: .windsurf/rules/ for multi-file rules targeting specific areas
- Cascade Write mode: multi-file feature generation. Reviews all files before accepting
- Cascade Chat mode: code explanation, planning, Q&A. Both modes follow your rules
- Autocomplete: Tab completion with convention awareness from Windsurf Rules
- Multi-tool: one source rules file → copy to .windsurfrules, .cursorrules, CLAUDE.md