If you only look at the surface, iOS development tools seem to have just one core. But if you break down the development process, you’ll find that each step actually requires different capabilities: how code is edited, how the project is parsed, how the app is compiled, and how the device receives the installation package. These capabilities are usually hidden within a single tool, but once separated, you can more clearly see what each step does.

When you create a new project, what is the tool doing

Many people’s understanding of creating a new project stops at clicking a button.

But in reality, this step accomplishes several things:

• Generate the project structure
• Initialize configuration files
• Specify the compilation entry
• Create resource directories

These determine whether subsequent code can be compiled correctly.

In some IDEs, these steps are hidden; in tools that support multiple project types, you can see the differences in project structures for different languages.

Kuaixie provides three project types here: Swift, Objective-C, and Flutter. When creating, it directly generates the corresponding structure, ensuring the project is ready to run from the start.

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When writing code, how does the tool participate

Entering the editing phase, the tool’s role becomes more granular.

For example:

• Prompting methods when entering a class name
• Auto-completing parameters
• Marking syntax errors

These capabilities appear to be editing experience, but they actually affect code correctness.

An editor based on the VSCode architecture breaks these capabilities into plugins and language services. Kuaixie’s approach here is to retain this lightweight editing experience while keeping the project structure compilable.

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Device connection is not just plugging in a cable

Running an app on an iPhone is not as simple as copying a file.

It involves:

• Device identification
• Installation protocol
• Permission handling
• App signing

If any step fails, the app cannot run properly.

Some tools integrate these steps into one action: connect the device and directly execute the run. Kuaixie’s approach here is to combine “compilation + installation” so that code changes can be directly synchronized to the device.

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A subtle change during debugging

In actual development, one detail affects efficiency: the feedback time after modification.

For example:

• Modifying UI
• Adjusting logic
• Fixing a bug

Each modification requires a rebuild. If the build path is too long, the development rhythm is interrupted. When compilation and running are completed within the same tool, this path is shorter. After code changes, you can directly trigger build and installation, reducing intermediate steps.

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Building the installation package: shifting from development to distribution

When the app functionality is complete, you need to generate an installation package.

This stage differs from the development stage: the goal is no longer running, but distribution.

The build process outputs an installable file for testing or submission review.

In some tools, this step requires switching to a release workflow; in an integrated IDE, you can directly execute the build operation.

Kuaixie provides build capabilities within the development environment, without the need for additional tools.