Coding & Development Tools

Free AI completions and chat plugins for 40+ IDEs — the extension layer of Devin Desktop (formerly Windsurf).

AI code review assistant for pull requests, summaries, comments, and quality checks.

StackBlitz browser AI builder for full-stack web apps with token-based usage.

AI website builder that generates a business site in 30 seconds, plus CRM, invoicing, and marketing.

Cognition's agentic IDE — Windsurf rebranded to Devin Desktop in June 2026, with Devin Local, SWE-1.6, and the Agent Command Center.

AI assistant built into JetBrains IDEs for chat, completion, and refactoring.

AI that indexes your entire codebase for review and Q&A

Enterprise AI software engineers that ship code autonomously

Sourcegraph's enterprise-only AI coding assistant with deep code-graph context.

AWS-native AI coding assistant — code completion, transformation, and AWS expertise built in.

Cloud IDE with Replit Agent 4 for parallel multi-agent building, design, and deployment.

Google's open-source command-line AI agent for coding, research, and terminal workflows.