Gemini Code Assist Review: New AI Features, Gemini 2.5 Integration, and How to Use It for Free

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In May, Google unveiled a major leap forward in developer productivity with a powerful update to Gemini Code Assist, its AI-powered coding assistant. Now equipped with the cutting-edge Gemini 2.5 model, expanded personalization features, and smarter context management, Gemini Code Assist is poised to redefine the way developers write, refactor, and manage code.

Whether you’re an individual coder or part of a large development team, these updates make Gemini Code Assist one of the most sophisticated tools in the market today—and the best part? It’s free to get started through Visual Studio Code or JetBrains IDE extensions.

Let’s explore what’s new and how these innovations can boost your workflow.

What’s New in Gemini Code Assist?

Powered by Gemini 2.5 – The Next-Gen Model

At the heart of this update is the integration of Gemini 2.5, a state-of-the-art large language model that currently leads the LMArena benchmark. This enhancement brings a significant performance boost to the assistant’s ability to:

  • Answer complex coding questions with greater reasoning and depth.
  • Generate high-quality code snippets, boilerplate, and functions with enhanced reliability.
  • Perform intelligent code transformations, such as adding comments, optimizing logic, or refactoring structure based on your intent.
  • Review pull requests with deeper contextual analysis—flagging potential issues, suggesting improvements, and easing the manual burden on reviewers.

This means developers can now enjoy smarter, faster, and more context-aware coding assistance.

Personalized Coding Experiences

Every developer has a unique style—and Google knows it. That’s why Gemini Code Assist now allows deeper customization with the following features:

Custom Commands

You can now create your own reusable shortcuts for frequent tasks. For example:

  • Scaffold a component
  • Generate a test case that follows your project conventions

These commands can be created via:

  • VS Code: Quick Pick menu (Ctrl+I / Cmd+I)
  • JetBrains IDEs: Prompt Library under Settings

Once configured, just select them from the menu and let Gemini handle the rest.

Rules for Consistency

With the new Rules feature, you can instruct Gemini to follow specific coding conventions, such as:

  • “Always include comments for new functions”
  • “Use our team’s preferred test structure”

These rules can be added via the Settings UI and will apply globally to all your prompts, ensuring consistent and team-aligned outputs.

Enhanced Chat & Context Awareness

Working with large codebases or switching between tasks often means context gets lost—but not anymore.

Gemini Code Assist now makes it easier to manage and preserve context with the following features:

Include Entire Folders

You can now include entire folders or your whole workspace into your prompt using the new 1 million token context window. Use the @ operator to reference files or folders and give the assistant complete visibility over your codebase.

Smarter Context Drawer

The newly added Context Drawer shows exactly which files or folders are active in the chat. You can add or remove context with a click, giving you complete control over what Gemini “sees.”

Multiple Chat Sessions

Working on different issues? Now you can run parallel chat sessions for each topic. Use the New Chat (+) button to start fresh, and the Resume Previous Chat button to pick up where you left off—all without losing history.

Getting Started Is Easy

You can start using Gemini Code Assist today—for free:

  • For Visual Studio Code users: Install the Gemini Code Assist extension from the marketplace.
  • For JetBrains IDE users: Add the Gemini plugin and configure your environment.

Once installed, start typing, asking questions, generating functions, and even transforming files—Gemini is ready to assist you with your every need.

Why This Update Matters

These latest updates are not just upgrades—they’re a preview of the future of AI-assisted software development:

  • Faster onboarding for junior developers
  • Higher code quality with fewer bugs
  • More efficient code reviews
  • Consistent code standards across teams
  • Context-aware assistance at scale

Google is taking AI-assisted coding to the next level, and Gemini Code Assist is now one of the most powerful tools in any developer’s arsenal.

Try It Now and Share Feedback

Explore the latest Gemini Code Assist features, customize it to your workflow, and see how AI can change the way you build.
Your feedback helps shape the future of AI coding assistants.

? Install Gemini Code Assist for VS Code or JetBrains

Final Thoughts

As AI continues to evolve, tools like Gemini Code Assist demonstrate how intelligent automation can elevate human creativity, not replace it. Whether you’re debugging complex functions, transforming code, or just exploring new ways to improve efficiency, this is the right time to explore what AI can do for your code.

Learn more about our recent updates on our website.

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