Best Editor Extensions for Coding in 2026

Compare the best editor extensions for AI-powered coding. Features, pricing, and recommendations.

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Amazon Q Developer

Editor Extension

IDE Integration by Amazon (AWS)

Best for Editor users
Free / $19/mo Read review →

Augment Code

Editor Extension

Context-Aware Agent by Augment

Best for Editor users
$20/mo Read review →

Continue

Editor Extension

Open Source IDE Extension by Continue

Best for Editor users
Free / $10/mo Read review →

Gemini Code Assist

Editor Extension

Google's AI coding assistant

Best for Google Cloud users
Free / $19/mo Read review →

GitHub Copilot

Editor Extension

Your AI pair programmer

Best for GitHub-centric teams
Free / $10/mo Read review →

JetBrains AI Assistant / Junie

Editor Extension

IDE-Integrated AI by JetBrains

Best for Editor users
Free / $10/mo Read review →

Supermaven

Editor Extension

Code Completion by Supermaven

Best for Editor users
Free / $10/mo Read review →

Tabnine

Editor Extension

AI assistant that understands your code

Best for Privacy-conscious teams
$12/mo Read review →

Editor Extensions Compared

Here are 8 editor extensions available in 2026. Each takes a different approach to AI-powered coding assistance.

Amazon Q Developer

Amazon Q Developer — AI Code Assistant from Amazon (AWS). IDE Integration.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Augment Code

Augment Code — AI Code Assistant from Augment. Context-Aware Agent.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Continue

Continue — AI Code Assistant from Continue. Open Source IDE Extension.

  • Code completions
  • AI chat
  • Agentic mode
  • Multi-file editing

Gemini Code Assist

Google's AI-powered coding assistant built on Gemini. Provides code completions, chat, code transformations, and full codebase awareness in VS Code and JetBrains IDEs.

  • Code completions
  • AI chat
  • Code transformations
  • Codebase awareness

GitHub Copilot

GitHub's AI coding assistant that suggests code completions, whole functions, and chat-based help directly in your editor.

  • Code completions
  • Chat
  • CLI integration
  • Pull request summaries

JetBrains AI Assistant / Junie

JetBrains AI Assistant / Junie — AI Code Assistant from JetBrains. IDE-Integrated AI.

  • Code completions
  • AI chat
  • Multi-file editing
  • Terminal commands

Supermaven

Supermaven — AI Code Assistant from Supermaven. Code Completion.

  • Code completions
  • AI chat

Tabnine

AI code assistant focused on privacy and enterprise use, with local model options and team-trained AI.

  • Code completions
  • Chat
  • Local model option
  • Team training
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