Best AI IDEs for Windows - Page 2

Built from scratch, based on 20 years of experience developing IDEs. JetBrains Fleet uses the IntelliJ code-processing engine, with a distributed IDE architecture and a reimagined UI. We built Fleet to be a fast and lightweight text editor for when you need to quickly browse and edit your code. It starts up in an instant so you can begin working immediately, and it can easily transform into an IDE, with the IntelliJ code-processing engine running separately from the editor itself. Fleet inherits the things that developers love the most from IntelliJ-based IDEs – project and context aware code completion, navigation to definitions and usages, on-the-fly code quality checks, and quick-fixes. Fleet’s architecture is designed to support a range of configurations and workflows. You can simply run Fleet just on your machine, or move some of the processes elsewhere – for example by locating the code processing in the cloud.

Switch between command and editor modes with a single keystroke. Navigate over cells with arrow keys. Use all of the standard Jupyter shortcuts. Enjoy fully interactive outputs – right under the cell. When editing code cells, enjoy smart code completion, on-the-fly error checking and quick-fixes, easy navigation, and much more. Work with local Jupyter notebooks or connect easily to remote Jupyter, JupyterHub, or JupyterLab servers right from the IDE. Run Python scripts or arbitrary expressions interactively in a Python Console. See the outputs and the state of variables in real-time. Split Python scripts into code cells with the #%% separator and run them individually as you would in a Jupyter notebook. Browse DataFrames and visualizations right in place via interactive controls. All popular Python scientific libraries are supported, including Plotly, Bokeh, Altair, ipywidgets, and others.

Nimbalyst is a free, local, visual workspace for building with Claude Code and Codex. Nimbalyst provides a session and task manager and visual editors for markdown, mockups, diagrams, drawings, csv, mcp, data-models, code, sessions, and tasks.  Nimbalyst enables builders (developers, product managers, designers, and others) working with agents to achieve: - Higher bandwidth: a visual workspace to collaborate with your agents on sessions, files, and tasks. - Richer context: live diffs, linked files, and integrated editors keep you and your agents on the same page - Faster workflows: your agent builds custom tools and visual interfaces for your use cases right inside the workspace where you work

CodeBuddy is a next-generation AI code editor from Tencent Cloud, built to deliver a seamless development experience across plugins, IDEs, and CLIs. It provides code completion, error diagnosis, technical Q&A, intelligent coding support, and autonomous problem-solving inside a unified development ecosystem. Unlike traditional Q&A assistants, CodeBuddy can read files, execute commands, modify code, and solve programming problems while the developer observes, guides, or continues working. Its IDE supports project understanding, chat-based development, Composer workflows, Command-K editing, design-to-code conversion, and rules that supply the model with richer project context, coding standards, framework agreements, security requirements, and personal preferences. CodeBuddy Code also offers a powerful CLI environment where developers can configure models, manage skills, create plugins, run custom agents, use hooks, connect MCP servers, and package reusable workflows for teams.

LucenaCoder is a local-first AI coding harness for software development, designed around efficient use of model context and API tokens. LucenaCoder runs client-side by default and does not require an account. You can use the desktop application for direct filesystem access, terminal work, development servers, and long-running local tasks. You can also run LucenaCoder from a project folder with npx lucenacoder and use the browser interface with access to your local project. LucenaCoder supports OpenRouter and custom OpenAI-compatible endpoints, allowing you to choose your own model provider. API keys, chats, and code stay on your machine by default. The coding agent supports SAFE and YOLO modes for different levels of filesystem and command execution access. LucenaCoder also includes a browser-based code editor with syntax highlighting and project workspace functionality.

ADE is an agentic development environment for software developers who use AI coding agents with Git repositories. It organizes parallel tasks in isolated Git worktrees and combines agent chat, multi-agent sessions, terminals, file editing, testing, browser-based QA, automation, and pull-request review in one workspace. Desktop, browser, terminal, and iOS clients sync project activity through an ADE Brain running on a machine you control; Linux can host the Brain without a Linux desktop app. ADE supports Claude Code, Codex, Cursor, Factory Droid, and OpenCode, and connects to GitHub and Linear for pull requests and issue workflows. Developers can review changes, inspect test results, and continue work across devices.

Lyzo AI is an AI-native Integrated Development Environment (IDE) built to transform the way modern software is developed. Instead of being limited to code generation, Lyzo AI is designed to understand the entire project, retain context, assist across the development lifecycle, and automate repetitive engineering workflows from a single workspace. With capabilities such as Unlimited AI Access, Unlimited Memory, Persistent Project Context, Full Codebase Indexing, Pre-installed Engineering Skills, Visual Code Mapping, AI Code Review, Intelligent Refactoring, Automated Unit Testing, Git Workflow Automation, and a Built-in DevOps Engineer, Lyzo AI brings coding, project intelligence, testing, and engineering operations together. Lyzo AI helps developers and teams understand complex codebases, build software faster, review and optimize code, automate engineering tasks, and move from development toward production with greater efficiency. Our vision is to