List of the Top 21 AI IDEs for JavaScript in 2025

Windsurf is an innovative IDE built to support developers with AI-powered features that streamline the coding and deployment process. Cascade, the platform’s intelligent assistant, not only fixes issues proactively but also helps developers anticipate potential problems, ensuring a smooth development experience. Windsurf’s features include real-time code previewing, automatic lint error fixing, and memory tracking to maintain project continuity. The platform integrates with essential tools like GitHub, Slack, and Figma, allowing for seamless workflows across different aspects of development. Additionally, its built-in smart suggestions guide developers towards optimal coding practices, improving efficiency and reducing technical debt. Windsurf’s focus on maintaining a flow state and automating repetitive tasks makes it ideal for teams looking to increase productivity and reduce development time. Its enterprise-ready solutions also help improve organizational productivity and onboarding times, making it a valuable tool for scaling development teams.

VSCode represents a groundbreaking shift in the realm of code editing, being entirely free, open-source, and available across multiple operating systems. Beyond basic syntax highlighting and autocomplete features, it incorporates IntelliSense, which offers smart suggestions tailored to the types of variables, function definitions, and imported modules you are using. The editor also allows you to debug your code seamlessly, enabling you to either launch or connect to your running applications while utilizing breakpoints, call stacks, and an interactive console for a more thorough analysis. Integrating with Git and other source control management (SCM) systems has never been easier; you can inspect differences, stage files, and commit changes directly from the editor interface. Effortlessly pushing and pulling changes from any hosted SCM service adds to the convenience. If you're seeking more features, you can enhance your VSCode experience with extensions that bring in new programming languages, themes, debuggers, and connections to a wide array of services. These extensions function in separate processes, ensuring that they do not compromise the performance of your editor. The potential for customization through extensions is virtually limitless. Additionally, with the support of Microsoft Azure, you can effectively deploy and host diverse websites developed using frameworks like React, Angular, Vue, and Node, while having the capability to manage both relational and document-based data seamlessly, enabling effortless scalability through serverless computing options. This robust integration not only optimizes your development workflow but also significantly boosts your overall productivity, making VSCode an indispensable tool for developers.

IntelliJ IDEA is a comprehensive, cutting-edge IDE from JetBrains designed to empower professional developers working primarily in Java and Kotlin. It accelerates development by automating repetitive tasks and providing intelligent coding assistance, helping developers write cleaner, more reliable code. Supporting the entire software development lifecycle, IntelliJ IDEA offers tools for design, implementation, debugging, testing, and deployment—all in one seamless environment. The latest release includes full Java 24 support, integrating new language features like stream gatherers for enhanced debugging workflows. Kotlin’s K2 mode is now enabled by default, providing faster code analysis, improved memory use, and better support for the latest Kotlin language features. A new Kotlin Notebook feature facilitates live prototyping, documentation, and data analysis directly inside the IDE. IntelliJ IDEA’s Spring Debugger simplifies working with dynamic database connections, improving developer efficiency in complex projects. With strong customization options, developers can tailor the IDE’s appearance and behavior to their workflow. JetBrains enforces strict compliance with industry-leading security standards such as SOC 2, safeguarding organizational data. Trusted by millions worldwide, IntelliJ IDEA is the IDE of choice for developers aiming for superior productivity and code quality.

All your Python development requirements are brought together in a single application. While PyCharm efficiently manages routine tasks, it enables you to save valuable time and focus on more important projects, allowing you to leverage its keyboard-focused interface to discover numerous productivity enhancements. This IDE is highly knowledgeable about your code and can be relied upon for features such as intelligent code completion, real-time error detection, and quick-fix recommendations, in addition to easy project navigation and other functionalities. With PyCharm, you can produce structured and maintainable code, as it helps uphold quality through PEP8 compliance checks, support for testing, advanced refactoring options, and a wide array of inspections. Designed by developers for developers, PyCharm provides all the essential tools needed for efficient Python development, enabling you to concentrate on what truly matters. Moreover, PyCharm's powerful navigation capabilities and automated refactoring tools significantly improve your coding experience, guaranteeing that you stay productive and efficient throughout your projects while consistently adhering to best practices.

Meet the Lightning-Smart PHP IDE, PhpStorm, which possesses an in-depth understanding of your coding practices. Specifically designed for frameworks such as Symfony, Laravel, Drupal, WordPress, Zend Framework, Magento, Joomla!, CakePHP, Yii, and beyond, PhpStorm adeptly navigates the complexities of your code architecture. It supports all aspects of the PHP language, making it perfectly suited for both contemporary and older projects. With PhpStorm, you gain access to exceptional code completion, sophisticated refactorings, and proactive error detection features. Furthermore, it integrates seamlessly with modern front-end technologies like HTML 5, CSS, Sass, Less, Stylus, CoffeeScript, TypeScript, Emmet, and JavaScript, providing comprehensive refactoring, debugging, and unit testing capabilities. The Live Edit feature allows for real-time updates visible in the browser, significantly enriching your development process. In addition, you can perform various routine tasks directly within the IDE due to its compatibility with Version Control Systems, support for remote deployments, databases/SQL, command-line utilities, Docker, Composer, REST Client, and a wide range of other vital tools, effectively enhancing your workflow. Ultimately, PhpStorm equips developers to operate more productively and adeptly across diverse platforms and technologies, ensuring a smoother coding experience. With its robust features and integrations, PhpStorm stands out as an invaluable asset for any developer seeking to elevate their coding efficiency.

Experience our free, collaborative IDE that functions directly in your browser, enabling you to code in more than 50 programming languages without any installation hassle. You can start coding in your language of choice from any device, regardless of the operating system or platform you use. Invite friends, team members, and colleagues to collaborate in real-time, much like how Google Docs allows for simultaneous editing. Effortlessly import, run, and collaborate on numerous GitHub repositories without the need for tedious manual setups. Whether your interests lie in Python, C++, HTML, or CSS, our platform empowers you to learn and code in any language you wish, all within a single environment. As soon as you create a new repl, it immediately becomes live and shareable with users worldwide. Join a community of over 3 million passionate programmers, technologists, creatives, and learners who are excited to improve their coding abilities. Enhance your team's productivity with interactive documentation, real-time collaboration tools, and straightforward options for remote interviewing. Moreover, you can create applications programmatically, develop bots, and customize the IDE with plugins according to your specific needs, ensuring a tailored coding journey. This comprehensive platform aims to make coding not only more accessible but also more enjoyable for everyone involved, fostering a vibrant learning atmosphere. With such a diverse range of features, it caters to both novice and experienced developers alike, promoting growth and collaboration in the coding community.

Presenting DataGrip, an innovative integrated development environment tailored for SQL experts. This advanced tool facilitates query execution in multiple modes while preserving a local history that tracks all actions, ensuring your work is well-protected. Users can easily access tables, views, or procedures by name through targeted actions or directly from their utilization in SQL code. Furthermore, DataGrip provides comprehensive insights into query performance and database engine behavior, empowering you to refine your queries for improved efficiency. The context-sensitive code completion feature significantly accelerates SQL writing, as it understands the table structures, foreign keys, and database objects pertinent to your current work. Additionally, the IDE effectively detects potential errors in your code and offers prompt suggestions for corrections, fostering a more seamless coding journey. It also alerts you to any unresolved objects by utilizing keywords as identifiers and consistently provides solutions for any issues that may emerge. These combined functionalities position DataGrip as an essential resource for developers seeking to boost their productivity and elevate the quality of their code while navigating complex database environments. Whether you are a seasoned professional or just starting, DataGrip adapts to your needs, making database management more intuitive and efficient.

Visual Studio is Microsoft’s premier IDE for developers creating applications on Windows, especially using .NET and C++. It combines an intuitive code editor with powerful debugging, compiling, and design tools to facilitate a streamlined development workflow. The IDE integrates AI-powered features through GitHub Copilot, which assists with code generation, refactoring, bug fixing, and performance tuning, reducing manual effort and accelerating project completion. Visual Studio’s agent mode enables automation of complex tasks such as code refactoring, build pipelines, testing, and pull requests, allowing teams to scale development best practices easily. Developers benefit from advanced debugging capabilities including memory analysis, root cause insights, and an interactive console for deeper problem-solving. Visual Studio encourages collaboration by supporting real-time code sharing and team-specific rule enforcement. Its ecosystem is enriched by thousands of extensions that customize the user experience and add new features. The platform supports development for any device or platform, from desktop applications to cloud and mobile solutions. Visual Studio also emphasizes quality and security, with tools to enforce naming, style, and security policies as well as CI-aware test coverage. Trusted by millions worldwide, Visual Studio empowers developers to write cleaner, faster, and more reliable code.

Enhance your programming experience by utilizing language-specific syntax and error highlighting, along with features such as code formatting, auto-completion, and instant documentation. Take advantage of an intelligent search function that allows you to quickly find any class, file, symbol, or specific actions and tool windows within the IDE. With a single click, you can easily access declarations, super methods, tests, usages, implementations, and additional resources. Navigate your Rails project with remarkable speed, benefiting from an MVC-oriented project view and diagrams that detail model, class, and gem dependencies. Maintain adherence to community best practices through code inspections that identify various potential issues in your code, providing immediate improvement suggestions via quick-fix options. Automated refactorings help keep your code clean and maintainable, while Rails-aware features support project-wide updates—for example, renaming a controller will seamlessly update the associated helper, views, and tests. This extensive toolkit streamlines your workflow, enabling developers to concentrate on crafting robust applications rather than getting caught up in repetitive tasks. Moreover, the integration of these advanced features fosters a more enjoyable coding environment, encouraging creativity and innovation.

Real-time error detection and suggestions for fixes, along with efficient and secure refactoring options that allow for quick one-step undo, intelligent code completion, identification of unused code, and useful documentation prompts, support Go developers of all skill levels in producing fast, efficient, and reliable code. Analyzing and understanding team projects, legacy code, or unfamiliar systems often proves to be a lengthy and challenging task. GoLand's navigation features enhance the coding experience by enabling instant access to shadowed methods, various implementations, usages, declarations, or interfaces associated with specific types. Developers can easily switch between different types, files, or symbols while evaluating their usages, benefiting from organized categorization based on the type of usage. Furthermore, the integrated tools allow for seamless running and debugging of applications, enabling you to write and test your code without the need for additional plugins or complicated configurations, all within a single IDE environment. With its built-in Code Coverage feature, you can verify that your testing is thorough and complete, ensuring that no critical areas are missed. This extensive array of tools not only simplifies the development workflow but also significantly boosts overall productivity, making it an essential asset for any Go developer. Ultimately, GoLand serves as a comprehensive solution for managing complex coding challenges and enhancing team collaboration.

Ona, rebranded from Gitpod, represents a new era in cloud-based software development by combining intelligent automation with secure, enterprise-grade infrastructure. It offers sandboxed development environments that run with complete OS-level isolation, pre-configured for consistency and tailored for professional engineering. These environments can be hosted in Ona’s cloud or within an organization’s own infrastructure, giving teams flexibility and control over source code, secrets, and networks. Ona Agents act like virtual engineering teammates, capable of scoping projects, parallelizing work, writing and reviewing code, and even producing documentation, keeping momentum high across distributed teams. Developers can move effortlessly between conversations with agents, a browser-based VS Code Web interface, or local IDEs, ensuring fluid collaboration on any device. To safeguard operations, Ona Guardrails provide advanced permission management, organizational policies, detailed audit logs, and complete network control. Global enterprises, including major banks and pharmaceutical leaders, rely on Ona for its robust compliance and enterprise integrations. The platform connects seamlessly with popular tools like GitHub, GitLab, MongoDB, AWS, Copilot, Claude Code, and Amazon Bedrock, making it adaptable to diverse workflows. Backed by SOC 2 certification, GDPR adherence, and accessibility compliance, Ona meets strict regulatory and inclusivity standards. With over 2 million developers already on board, Ona is trusted worldwide as a platform to accelerate software engineering with confidence, security, and efficiency.

WebStorm is a feature-rich IDE from JetBrains tailored specifically for JavaScript and TypeScript developers who want to maximize their coding efficiency and accuracy. It supports a wide spectrum of web technologies including HTML, CSS, React, Angular, Vue, Node.js, SQL, and MongoDB, with full integration for modern front-end and back-end workflows. WebStorm deeply analyzes your codebase upon project load, enabling lightning-fast navigation, intelligent code completion, and safe refactoring capabilities that scale to very large projects. It helps automate repetitive and complex development tasks, such as debugging, test execution, and Git merge conflict resolution, all from within the IDE. The latest versions integrate JetBrains AI, which offers unlimited code completion, offline usage, multi-file edits, and enhanced version control assistance—all powered by cutting-edge AI models like GPT-4.1. WebStorm facilitates collaborative coding through live sharing and supports remote development environments including Google Cloud Workstations and GitHub Codespaces. Developers can personalize their workspace with numerous themes, fonts, and keymaps, and extend functionality with hundreds of available plugins. It complies with industry-leading security standards including SOC 2, ensuring data protection and regulatory compliance. The IDE is widely praised for significantly boosting coding speed and reliability, making it a preferred tool among professional developers globally. Whether you’re building complex enterprise applications or lightweight web projects, WebStorm delivers an exceptional developer experience.

Fine is a cutting-edge platform that harnesses artificial intelligence to assist startups by automating numerous processes within the software development lifecycle. It offers a range of AI-driven workflows that simplify tasks such as coding, debugging, testing, and code review, empowering teams to implement daily updates and quickly address pull requests. Fine can autonomously generate and implement code, evaluate pull requests, design tests, and tackle standard challenges without requiring constant supervision from developers. With seamless integration into GitHub, it supports asynchronous collaboration, making it particularly suitable for fast-paced startup settings. Furthermore, Fine provides real-time feedback and live previews, significantly boosting productivity and refining the overall development process. By utilizing these sophisticated capabilities, teams can devote more attention to strategic initiatives while the platform efficiently manages routine tasks, ultimately leading to a more streamlined development experience. This innovative approach not only enhances team efficiency but also fosters an environment where creativity and innovation can thrive.

Introducing MarsCode: a cutting-edge AI development platform ready for immediate implementation. This state-of-the-art tool boasts an 'out-of-the-box cloud AI IDE' alongside a 'robust AI assistant,' making it indispensable for developers eager to elevate their skills while optimizing their workflows. Its key features include: 1. A cloud-based AI IDE that liberates developers from the constraints of specific devices and locations. 2. Compatibility with local IDEs, blending traditional development methodologies with advanced AI functionalities. 3. A comprehensive suite of tools for code completion, bug detection, and optimization, providing smart assistance throughout the entire coding experience. 4. An intelligent Q&A feature at the repository level that allows developers to focus on their work with enhanced ease. 5. Flexible deployment options for various application types, such as websites, AI plugins, and APIs, addressing a wide spectrum of development needs. With MarsCode, developers not only unlock powerful resources but also discover an elevated level of productivity and efficiency in their projects. This innovative platform is set to transform the way developers approach their coding tasks.

Aqua emerges as the revolutionary integrated development environment (IDE) specifically crafted for test automation. This all-encompassing workspace efficiently incorporates Selenium, Cypress, and Playwright, ensuring a flexible setting for its users. As a polyglot IDE, Aqua supports multiple programming languages, such as Java, Python, JavaScript, TypeScript, Kotlin, and SQL. It simplifies the testing workflow by removing the hassle of extensive plugin installations and configurations that often bog down productivity. What distinguishes Aqua from its competitors is its unique array of features designed to meet the daily demands of a test automation engineer. The built-in Web Inspector operates like an integrated browser, allowing users to easily capture any page element without toggling between different applications. Furthermore, Aqua includes an HTTP client for API testing and facilitates smooth integration with databases, Docker, and version control systems. By easing the intricacies of even the most challenging tasks, Aqua greatly improves the overall user experience. The combination of intelligent code analysis, powerful search capabilities, and refactoring tools, along with its intuitive design, empowers users to elevate their productivity in quality engineering tasks. Ultimately, Aqua not only enhances the current workflow but also serves as a groundbreaking tool that reshapes the future of test automation development, making it indispensable for engineers.

Kiro is a sophisticated integrated development environment driven by artificial intelligence, aimed at optimizing AI-enhanced programming by converting natural language commands into organized requirements, system designs, and detailed implementation tasks, all of which undergo rigorous testing. Specifically tailored for autonomous workflows, it boasts functionalities such as specification-driven development, multimodal interactions, and "agent hooks" that trigger background operations during specific events like file saving, in addition to an autopilot feature that manages lengthy scripts while keeping the user actively involved. By proficiently handling context, Kiro reduces redundancy and eases the incorporation of intricate features within large codebases. Its native integrations with MCP facilitate effortless connections to documentation, databases, and APIs, while users can guide the development process through visual tools like user interface designs or architectural schematics. Emphasizing enterprise-grade security and privacy, Kiro ensures secure deployment, and its compatibility with Claude Sonnet models, Open VSX plugins, and established VS Code setups provides a seamless and AI-enhanced user experience. Furthermore, the platform is designed for continuous growth, adapting to user input and technological advancements to uphold its leadership in the realm of software development tools. This ongoing evolution guarantees that Kiro remains relevant and effective in meeting the dynamic needs of modern programmers.

Void is a derivative of VS Code that functions as an open-source AI code editor, presenting itself as an alternative to Cursor and aimed at providing developers with enhanced AI capabilities while prioritizing data autonomy. It allows for seamless integration with a variety of large language models, such as DeepSeek, Llama, Qwen, Gemini, Claude, and Grok, enabling direct connections that do not depend on a private backend. Key features include tab-triggered autocomplete, an inline quick edit capability, and a versatile AI chat interface that offers standard chat, a restricted gather mode for read-only tasks, and an agent mode designed to automate file, folder, terminal command, and MCP tool operations. Additionally, Void boasts impressive performance attributes, such as swift file application for documents with thousands of lines, detailed checkpoint management for model updates, native tool execution, and lint error detection. Developers can transition their themes, keybindings, and settings from VS Code with remarkable ease using a single click, and they have the option to host their models either locally or in the cloud. This distinctive blend of functionalities positions Void as an appealing choice for developers in search of robust coding resources while ensuring control over their data. Ultimately, Void not only enhances productivity but also fosters a more personalized coding environment.

Qoder is an advanced coding platform tailored for authentic software development, elevating standard code completion by incorporating sophisticated context engineering along with intelligent AI agents that have an in-depth understanding of your project. It allows developers to delegate complex, asynchronous tasks using its Quest Mode, where agents work autonomously to deliver comprehensive results, while also enhancing functionality through Model Context Protocol (MCP) integrations that interface with various external tools and services. Moreover, Qoder’s Memory system records coding styles, project-specific insights, and reusable context to ensure outputs remain consistent and pertinent to the project throughout the development lifecycle. Developers also have the option to engage in chat for guidance or code suggestions, maintain a Repo Wiki for gathering knowledge, and manage AI behavior through Rules to keep AI-generated work secure and well-directed. This blend of context-aware automation, agent delegation, and customizable AI behavior not only empowers teams to think critically and code more efficiently but also nurtures an environment conducive to innovation and collaboration. By harnessing these capabilities, Qoder transforms the coding experience, making it more streamlined and closely aligned with the unique requirements of each individual project while promoting a culture of continuous improvement and learning.

Eclipse Theia enables the development of multi-language IDEs for both Cloud and Desktop environments, utilizing cutting-edge web technologies. If you're uncertain about whether to opt for a desktop or web-based solution, Theia empowers you to build a single IDE that can operate seamlessly in web browsers or as a native desktop application, all from one codebase. Managed by the Eclipse Foundation, a non-profit organization, Theia is cultivated by a wide-ranging community of contributors. Unlike many other open-source projects, those hosted under an Open-Source Foundation enjoy protection from unilateral vendor decisions that could negatively impact the interests of the community. Theia's modular architecture permits users to tailor and enhance every facet of the IDE. Creating a customized IDE-like product is straightforward; you just need to specify the necessary extensions in a package.json file. Adding new features is also a breeze, as you can implement your extensions with ease, providing you with unparalleled flexibility in your development process. This adaptability makes it an excellent choice for developers looking to innovate and refine their tools.

Who wouldn't desire the ability to code as quickly as their mind races while their integrated development environment (IDE) takes care of the monotonous aspects? The question arises: is this level of efficiency possible with a sophisticated programming language like C++, particularly given its advanced features and complex templated libraries? Absolutely! Experience it firsthand as you can rapidly produce extensive boilerplate code and effortlessly override or implement functions with merely a few keystrokes. Furthermore, constructors, destructors, getters, setters, and various operators, including equality and relational operators, can be generated in no time. You'll find it simple to wrap code blocks in statements or create declarations based on their usage. The ability to design custom live templates also empowers you to effectively reuse common code snippets across your projects, streamlining your workflow and maintaining a consistent coding style. Not only can you rename symbols, inline functions, variables, or macros, but you can also reorganize members within hierarchies, adjust function signatures, and extract functions, variables, parameters, or typedefs effortlessly. With these tools at your disposal, the art of coding transforms into a faster and far more pleasurable experience, making it a rewarding pursuit for any programmer.

Built from scratch, JetBrains Fleet leverages twenty years of expertise in developing integrated development environments (IDEs). It employs the powerful IntelliJ code-processing engine, boasting a distributed architecture alongside a modern user interface tailored for today's developers. The primary objective behind Fleet was to design a fast and effective text editor that facilitates rapid code browsing and editing. It opens almost instantaneously, allowing users to commence their tasks without any interruptions, and it possesses the ability to transform into a comprehensive IDE, with the IntelliJ engine functioning separately from the editing interface. Fleet includes all the popular features associated with IntelliJ-based IDEs, including context-specific code completion, straightforward navigation to definitions and usages, real-time evaluations of code quality, and handy quick-fixes. The thoughtful architecture of Fleet is crafted to support a range of configurations and workflows, which means it can operate locally on your device or delegate certain processes to the cloud, highlighting its adaptability for various development tasks. This inherent flexibility guarantees that developers can select the configuration that aligns perfectly with their workflow preferences, ultimately enhancing productivity levels. In a landscape where efficiency is paramount, Fleet stands out as a tool that can evolve alongside the needs of the developer.