Supported Languages and Frameworks

Quiz

Gemini Code Assist is one of the powerful AI assist tools which has changed how we code. With Gemini, programming is more powerful with hands-on code suggestions and error detection.

In this chapter, we will see different languages and frameworks which are supported by Gemini Code Assist and how you can set the right environment for your programming journey.

Supported Programming Languages

Gemini brings a lot of amazing features for you along with supporting a variety of popular programming languages, so that every developer can experience what powerful AI code assist can do.

Heres a non-exhaustive list of supported languages −

Python − Versatile for web, data science, and automation.
JavaScript / TypeScript − Frontend and backend (Node.js).
Java − Enterprise applications and Android development.
C# − .NET applications and cross-platform development.
Ruby − Web applications (Rails).
PHP − Web servers and dynamic websites.
Go − High-performance backend systems.
Rust − Low-level systems programming.
SQL − Database queries and management.

Geminis Language Features

Real-time Code Suggestions − Provides intelligent completions based on code context.
Error Detection and Fixes − Identifies syntax or logical errors early.
Direct Code Manipulation − Assists with renaming variables, extracting functions, etc.
Code Quality Checks − Detects anti-patterns and enforces best practices.

Supported Frameworks and Enhancements

Gemini understands the structure and context of popular frameworks, providing specialised code suggestions and optimisations.

Python − Django, Flask, FastAPI
JavaScript − React, Angular, Node.js, Vue.js
Java − Spring Boot, Hibernate
C# − ASP.NET Core, Blazor
PHP − Laravel, CodeIgniter
Ruby − Ruby on Rails
Go − Gin, Echo

How Gemini Enhances Framework-specific Development?

Gemini auto completes any kind of framework-specific needs with its extensive training and testing. For example, suggesting django.urls while setting up routes.
It also handles dependency and identifies any kind of missing or outdated packages used in the current project code, and suggests updates regarding it.
Gemini also has strict security rules and its performance warns any kind of potential threats or flaws while deploying code or importing packages.

Setting Up Environments for Programming Languages in Gemini

The right development environment ensures that Gemini provides the most accurate suggestions and insights. Heres how to set up environments for different languages.

General Setup

Install Interpreters/Compilers

Package Management

Python − pip or conda
JavaScript − npm or yarn
Java − Maven or Gradle

Environment Variables

Ensure that paths to language binaries are properly configured.

For example, in Windows, add Python to PATH −

setx PATH "%PATH%;C:\Python39\Scripts\"

Language-specific Configuration

Python

python -m venv myenv  
source myenv/bin/activate  
pip install django flask

JavaScript (React Project)

npx create-react-app my-app  
cd my-app  
npm install --save-dev eslint prettier

Java: Create a Maven project

mvn archetype:generate -DgroupId=com.example -DartifactId=my-app  
cd my-app  
mvn compile

Initial Setup for Frameworks in Gemini

Here are some common framework setups along with how Gemini aids during development.

Django (Python)

Django is a powerful web framework for Python where you can experience all the benefits of its MVT (Model-View-Template) architecture. Heres how to set it up for use with Gemini.

Step 1: Install Django

Make sure Python and pip are installed, then install Django −

pip install django

Step 2: Create a New Django Project

django-admin startproject myproject  
cd myproject

Step 3: Create an App Inside the Project

In Django, apps represent modules in your project −

python manage.py startapp myapp

Step 4: Configure settings.py

Add the new app to INSTALLED_APPS −

INSTALLED_APPS = [  
   'django.contrib.messages',  
   'django.contrib.admin',  
   'django.contrib.auth',  
   'django.contrib.contenttypes',  
   'django.contrib.sessions',  
   'django.contrib.staticfiles',  
   'myapp',  # Add your app here  
]

Step 5: Run Migrations

Ensure the database is synced −

python manage.py migrate

Step 6: Start the Development Server

python manage.py runserver

Geminis Assistance −

Autocomplete Models and Views − Suggests imports for Django ORM.
Route Configuration Tips − Helps with URLS setup by suggesting the path() or re_path() method.
Linter Support − Ensures PEP8 compliance in your code.

React (JavaScript)

You can build custom user front-end interfaces with the help of React framework. Below are the setup steps with Gemini.

Step 1: Install Node.js

Download and install Node.js from Node.js Official Site. This will also install npm.

Step 2: Create a New React Project

npx create-react-app my-app  
cd my-app

Step 3: Start the Development Server

npm start

This newly generated app will now be available at your localhost. For example, http://localhost:3000.

Step 4: Set Up ESLint and Prettier (Optional but Recommended)

npm install --save-dev eslint prettier

Create an ESLint configuration file −

{
   "extends": "react-app",
   "rules": {
      "semi": ["error", "always"]
   }
}

Step 5: Install Additional Packages

For example, install react-router for routing −

npm install react-router-dom

Geminis Assistance −

Autocomplete Hooks and Components − Suggests useState and useEffect hooks.
Prop Validations − Warns about missing or incorrect prop types.
CSS Module Suggestions − Auto-links CSS modules in React components.

Spring Boot (Java)

Spring Boot simplifies Java backend development by offering pre-configured setups. Follow these steps to integrate Gemini for Spring Boot.

Step 1: Create a Spring Boot Project

Use Spring Initializr to generate a project.

Select dependencies like Web, JPA, and MySQL if needed.

Step 2: Extract and Open the Project

Unzip the project and open it in your preferred IDE. Ensure that Maven or Gradle is installed.

Step 3: Add Dependencies to pom.xml

Example of adding Spring Web −

<dependency>  
   <groupId>org.springframework.boot</groupId>  
   <artifactId>spring-boot-starter-web</artifactId>  
</dependency>

Step 4: Build and Run the Application

Using Maven −

mvn spring-boot:run

Step 5: Create a REST Controller

Add a simple controller to verify the setup −

@RestController  
public class HelloController {  
   @GetMapping("/hello")  
   public String hello() {  
      return "Hello, World!";  
   }  
}

Step 6: Verify the Endpoint

Open http://localhost:8080/hello in a browser to ensure the controller works.

Geminis Assistance −

Suggest REST API Endpoints − Autocompletes @GetMapping and @PostMapping.
Dependency Management − Warns if any necessary dependency is missing.
Performance Tips − Provides hints on optimising application performance.

Laravel (PHP)

You must have heard of this famous PHP framework for building web applications. Below are the setup instructions.

Step 1: Install Composer

Laravel requires Composer, which you can download from the Composer Official Site.

Step 2: Install Laravel

composer create-project --prefer-dist laravel/laravel my-laravel-app

cd my-laravel-app

Step 3: Configure the Environment

Edit the .env file to set up the database −

DB_CONNECTION=mysql  
DB_HOST=127.0.0.1  
DB_PORT=3306  
DB_DATABASE=laravel  
DB_USERNAME=root  
DB_PASSWORD=

Step 4: Run Migrations

php artisan migrate

Step 5: Start the Laravel Development Server

php artisan serve

Geminis Assistance −

Routes and Controller Suggestions − Helps with defining routes using web.php.
Database Query Suggestions − Autocompletes common Eloquent ORM queries.
Security Checks − Flags unescaped user input for potential vulnerabilities.

Troubleshooting Environment Issues in Gemini

Here are common issues and how Gemini helps resolve them −

Dependency Conflicts

Gemini flags conflicting dependencies and suggests alternatives.

Network Issues

If behind a corporate proxy, configure Gemini −

gemini config set proxy http://proxy.company.com:8080

Unresolved Imports

Gemini highlights missing modules and suggests installing them −

pip install missing_module

Gemini Code Assist offers widespread help for a whole lot of programming languages and frameworks, making it an exceptionally useful device for developers. Whether youre operating with any kind of framework or programming language, or if you are a beginner or experienced developer, Gemini guarantees that your workflow is consistent. All your coding requirements are maintained, and you can enjoy a fast and smooth coding experience.

Print Page