Gemini Code Assist launches for all, delivers 2.5x boost

Gemini Code Assist for individuals and for GitHub is now generally available and powered by Gemini 2.5.

Gemini Code Assist, which is a free AI-coding assistant, launched public previews for individuals and a code review agent compatible with GitHub a few months ago. According to Group Product Manager for Gemini Code Assist, Damith Karunaratne, since the February preview announcement, the company has been "requesting input, listening to feedback and shipping capabilities developers are asking for."

Gemini 2.5 now powers both the free and paid versions of Gemini Code Assist. The tool is designed to enhance coding performance and assist developers with tasks such as creating visually compelling web applications, as well as handling code transformation and editing requirements. Both Gemini Code Assist for individuals and for GitHub are now available, and developers can start using them swiftly.

Karunaratne said, "Now we're announcing that Gemini Code Assist for individuals and Gemini Code Assist for GitHub are generally available, and developers can get started in less than a minute. Gemini 2.5 now powers both the free and paid versions of Gemini Code Assist, features advanced coding performance; and helps developers excel at tasks like creating visually compelling web apps, along with code transformation and editing."

Recognising that developers often spend significant time personalising their coding environments for efficiency and collaborative purposes, the latest updates to Gemini Code Assist focus on expanded customisation. The company states that all versions now offer more options to accommodate individual and team preferences, including workflow customisation, the option to resume tasks from where they were paused, and new tools to enforce team coding standards, style guides and architectural patterns.

"We know developers spend a lot of time personalizing their coding environment so they can be more efficient and work better in team settings. Our latest updates to Gemini Code Assist, across all versions, give more customization options for you and your team's preferences. This includes more ways to customize workflows to fit different project needs, the ability to more easily pick up tasks exactly from where you were left off, and new tooling to enforce a team's coding standards, style guides and architectural patterns," said Karunaratne.

Some recent updates to Gemini Code Assist include the ability to resume work and explore new directions using chat history and threads, shaping the AI's responses by specifying persistent rules such as "always add unit tests," and automating repetitive tasks with custom commands like "generate exception handling logic." Other features allow developers to review and accept chat code suggestions in parts, across files, or all at once, with improvements aimed at streamlining the code review and suggestion process.

Karunaratne outlined, "Here are some examples of recent updates you can explore in Gemini Code Assist: Quickly resume where you left off and jump into new directions with chat history and threads. Shape Gemini's responses by specifying rules (i.e., 'always add unit tests') that you want applied to every AI generation in the chat. Automate repetitive tasks by creating custom commands (i.e., "generate exception handling logic") Save time by choosing to review and accept chat code suggestions in parts, across files, or accept all together. Reviewing and accepting code suggestions is now significantly improved."

The company also confirmed that when a 2 million token context window becomes available on Vertex AI, Gemini Code Assist Standard and Enterprise customers will have access to it as well. This expanded capability is intended to aid those working on complex, large-scale development challenges, such as bug tracing, code transformations, and compiling extensive onboarding materials for new members of sizeable codebases.

"And when we make a 2 million token context window available on Vertex AI, Gemini Code Assist Standard and Enterprise developers will get it too. This expanded context window will help developers with complex tasks at large scale, like bug tracing, code transformations, and generating comprehensive onboarding guides for people new to a vast codebase," Karunaratne explained.

New data provided by the company shows notable improvements in developer productivity when using Gemini Code Assist. In an internal experiment comparing developers utilising the tool to those without coding assistance software, results showed that Gemini Code Assist increased the likelihood of successfully completing common development tasks by 2.5 times.

"New data shows that Gemini Code Assist significantly helps developers get things done. In an experiment comparing developers using Gemini Code Assist to developers without any coding assistance tools, we found that Gemini Code Assist significantly boosts developers' odds of success in completing common development tasks by 2.5 times," Karunaratne noted.

The Gemini Code Assist extension is available for download in both Visual Studio Code and JetBrains integrated development environments, and the code review agent is accessible through the GitHub app. The service is now also available in Android Studio, allowing businesses to utilise Gemini at every phase of the Android development lifecycle.