Claude Code for Desktop: The Best Way to Build Apps with AI (Full Workflow Guide)

Claude Code just got a major desktop upgrade, and it completely changes how you build software with AI. The new app is fast, organized, and designed for real multitasking across multiple projects—whether you’re a seasoned developer or just getting started with “vibe coding.”

Project-Based Sessions: The New Claude Code Desktop Layout

The biggest change in the new Claude Code desktop app is how everything is organized around projects. Instead of one long chaotic history, you get a clean sidebar where each project contains its own sessions.

Within a single project, you can spin up multiple sessions, each focused on a different feature or task. For example, you might have one session working on a scanner feature, another implementing new “vibe coding” tools, and a third planning how to send emails from your app. All of these live under the same project, so you always know what belongs where.

Claude also shows a small yellow dot next to any session that needs your attention. That usually means the agent is waiting for your approval or a decision, making it easy to jump between sessions and keep work moving without losing track.

Customizing the Interface: Tasks, Plans, and Previews

The desktop app lets you customize the right-hand pane so you always see the most important information for your workflow.

In the top-right, you can pin different panels to your interface. The most useful ones for coding are:

• Tasks – Shows what the agent is currently working on, what it has completed, and what’s coming next.
• Plan – Gives you a high-level view of the overall plan Claude has created for your feature or session.
• Preview – Lets you see a live browser preview of what Claude is building or changing.

A practical setup is to keep Tasks and Plan pinned most of the time. If you’re actively testing UI changes or front-end work, switch one of those panels to Preview so you can see the app update in real time.

Local vs Cloud Sessions: How to Spin Up New Agents

When you create a new session, you can choose between running it locally on your machine or in the cloud on Anthropic’s servers.

Local Sessions

Local sessions directly edit the code on your computer. This is the simplest way to work and will be the default for most people. However, you should be careful about how you split your work:

• Use separate sessions for separate features so they don’t overwrite or conflict with each other.
• Keep each local session focused on different parts of the codebase.

For beginners, this is usually enough: pick a folder, start a local session, and let Claude work inside that project.

Cloud Sessions

Cloud sessions work against your code hosted in GitHub and run on Anthropic’s servers. Claude makes changes there, and you later pull them down to your machine.

This gives you more flexibility when multiple agents might touch similar code, because you can merge their changes one at a time. If you’re comfortable with Git workflows, cloud sessions are powerful for parallel development.

To create a new session, open the New Session menu, choose Local or Cloud, then pick the project or folder. The session will automatically appear under the correct project in the sidebar.

Chat, Co-Work, and Code: Three Modes in One App

The desktop app is now organized into three main tabs: Chat, Co-work, and Code. Each is optimized for a different kind of work.

Chat: Ideas and Brainstorming

The Chat tab is where you go to think out loud with Claude. It’s ideal for brainstorming product ideas, planning features, or talking through business strategy. If you just want to talk to the model without touching files, this is the place.

Co-work: Working with Files (Not Just Code)

Co-work is for working with files on your computer that aren’t necessarily code. A great example is using it for finances or admin tasks:

• Download all your credit card statements into a folder.
• Open that folder with Co-work.
• Ask Claude to categorize expenses and build a spreadsheet.

Tasks that used to take hours—like preparing documents for taxes—can now be compressed into about an hour with Co-work. If you’re new to Claude overall, you may want to pair this with a broader guide like this full Claude tutorial for beginners.

Code: Deep Coding and App Building

The Code tab is where the new desktop experience really shines. Here you see all your coding sessions, organized by project, with full access to tasks, plans, and previews.

At the bottom left, you can control how the agent behaves:

• Accept edits mode – The default for most work. Claude proposes edits and applies them once you approve.
• Plan mode – Used when Claude needs to step back, ask questions, and outline a plan. In practice, you rarely need to switch to this manually; Claude will jump into plan mode when needed.

You can also adjust how verbose Claude is. The “Normal” setting is usually ideal—detailed enough to understand what’s happening without drowning you in text.

Models, Voice, Pins, and Slash Commands

The new desktop app adds several quality-of-life features that make daily coding smoother.

Choosing the Right Model Mode

By default, Claude Code uses Opus 4.6 in Medium mode. You can switch to High mode if you want deeper reasoning and better results, at the cost of a bit more latency and compute. For most serious coding work, High is a good default.

There’s also a Max mode, but High tends to be the best balance between speed and depth for everyday development.

Voice Input

The app now includes a press-and-hold to record button so you can talk to Claude instead of typing. If you like voice-based workflows, you can dictate instructions and let Claude handle the rest. If you prefer typing, you can ignore this feature entirely.

Pinning Important Sessions

You can pin key sessions to the top of your project list. This is especially useful for “driver” sessions that manage core features or overall architecture, while other sessions handle smaller, supporting tasks. Pinned sessions stay visible so you can always jump back to them quickly.

Smarter Slash Commands

Typing / now shows a list of available slash commands with clear descriptions when you hover over them. This makes it much easier to understand what each command does and when to use it. Even if you haven’t used slash commands much before, the new descriptions lower the barrier to trying them out.

Routines: Turn Claude into a Nightly Coding Assistant

One of the most powerful new features is Routines. These let you schedule tasks for Claude to run automatically—on a schedule, and even when your laptop is closed.

You can create a new routine, choose whether it runs locally or remotely in the cloud, and then describe what you want it to do. Remote routines are especially useful because they keep running even if your computer is off.

Example: Nightly Code Reviews

A simple but extremely useful routine is a nightly code review:

• Set up a routine that checks your GitHub repo every night.
• Have Claude review all commits from that day.
• Ask it to flag issues, suggest improvements, or even fix simple bugs automatically.

Schedule it for a time like 9:00 p.m., and you effectively have an AI teammate reviewing your work every night.

Example: Auto-Fixing Bugs from Linear

If you use Linear for issue tracking, you can connect it to Claude via a connector. Then you can create a routine that:

• Checks Linear for open bugs and issues.
• Attempts to fix as many as possible each night.

This turns Claude Code into a background maintenance worker that chips away at your backlog while you sleep.

Anthropic is shipping new features quickly, and while not every feature will stick, routines are one of the standouts that can genuinely save time and reduce manual work.

A Practical Workflow for Building Real Apps with Claude Code

Here’s a simple, repeatable workflow you can use to get the most out of the new desktop app.

1. Create a Session for Each Active Project

Start by creating at least one Claude Code session for every project you’re actively working on—whether that’s a new SaaS, a side project, or a prototype. This keeps your sidebar organized and gives you a clear view of your current work.

2. Add Feature-Specific Sessions

Within each project, spin up new sessions for specific features or areas of work. For example:

• “Implement dark mode UI”
• “Add email notifications”
• “Refactor authentication flow”

For most users, these should be local sessions, as long as each session focuses on a different part of the code. If you’re more advanced with Git, you can use worktrees or cloud agents to safely have multiple sessions touching related code.

3. Start with Brainstorming, Not Just Instructions

Instead of immediately telling Claude what to build, start each new feature session with a short conversation:

• Describe what you’re thinking of building.
• Ask Claude to first read the existing codebase.
• Then ask for feedback on your idea based on the current architecture.

Claude is very strong as a brainstorming partner. Once you’ve refined the idea together, ask it to plan the feature. It will switch into plan mode, outline steps, and then execute them with your approvals.

4. Use Claude Code for Production Apps, Other Agents for Prototypes

If you’re building serious, production-level apps, the Claude Code desktop experience is the best place to work. The project organization, task view, plans, and routines are all designed for deeper, ongoing development.

Other agents and platforms (like OpenAI’s upcoming coding tools or lighter-weight “vibe coding” bots) can still be great for quick prototypes or small experiments. But for long-running, feature-rich consumer apps, Claude Code’s desktop app is built for the job. If you’re more interested in no-code approaches, you might also like this guide to building real apps with no-code tools and AI.

The new Claude Code desktop app turns AI-assisted coding into a structured, high-leverage workflow: organized projects, multiple focused sessions, smart planning, and background routines that keep working even when you’re offline. Whether you’re a beginner or an experienced developer, it’s one of the most capable ways right now to build real software with AI.