Best 16 tools for Refactoring Code in 2025

CTO.ai is a Developer Control Plane built to deliver fast, reliable, and well-measured software development workflows. Think of it as a mix between traditional CI/CD tools and modern platform engineering, but much simpler to use. It uses artificial intelligence and automation to provide containerized workflows that support ChatOps, GitOps, instant pull request previews, and AI code reviews.

Graphite is a comprehensive code review platform designed for modern engineering teams who want to move fast without sacrificing quality. At its core, the tool enables developers to create "stacked" pull requests, allowing them to build new features on top of unmerged code instead of waiting for reviews to complete.

Inngest is an event-driven durable execution platform built to run reliable, multi-step workflows on any platform without managing infrastructure. Think of it as a mix between traditional queues and modern serverless functions, but much better.

Codebuff is an AI-powered command-line coding agent that helps developers write, edit, and manage code through natural language conversations. Think of it as having a smart assistant living right in your terminal that can read and understand your entire project.

Bito is an AI-powered code review and development assistant designed to enhance developer productivity and code quality. Think of it as a smart coding companion that combines the power of advanced AI models with deep understanding of your codebase.

Devin is an autonomous AI software engineer developed by Cognition AI that can independently handle complex software development tasks. Think of it as having a junior developer on your team who never gets tired, works 24/7, and can tackle coding projects with minimal supervision.

Continue is an open-source AI-powered coding assistant designed to enhance developer productivity directly within popular IDEs like VS Code and JetBrains. Think of it as your personal AI coding partner that understands your codebase and helps you write better code faster.

Warp is an AI-powered terminal and agentic development environment built to help developers ship software faster with multiple AI agents working together. Think of it as a modern replacement for traditional terminals like PowerShell or Bash, but much smarter and more powerful.

GitHub Copilot is an AI-powered code completion tool that integrates directly into popular code editors like Visual Studio Code, Visual Studio, and JetBrains IDEs. It uses advanced machine learning models trained on billions of lines of public code to understand what you're trying to build and suggest entire lines or functions in real-time.

Zed is a high-performance, multiplayer code editor designed from the ground up for speed and collaboration. Created by the team behind Atom, Electron, and Tree-sitter, Zed represents over 15 years of experience building developer tools.