explaingit

abdullahselek/viperc

Analysis updated 2026-07-17 · repo last pushed 2024-05-14

80Objective-CAudience · developerComplexity · 2/5DormantSetup · easy

TLDR

An Xcode template that auto-generates all the boilerplate files for VIPER architecture modules in iOS apps, supporting both Swift and Objective-C with optional unit test scaffolding.

Mindmap

mindmap
  root((repo))
    What it does
      Generates VIPER files
      Plugs into Xcode
      Swift or Objective-C
    VIPER components
      View layer
      Presenter logic
      Interactor data
      Router navigation
    Use cases
      New feature scaffolding
      Unit test generation
      Team standardization
    Audience
      iOS developers
      VIPER adopters
    Tech stack
      Objective-C
      Swift
      Xcode templates
    Testing
      Quick and Nimble
      Apple built-in tests

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What do people build with it?

USE CASE 1

Generate a complete VIPER module for a new iOS screen in seconds.

USE CASE 2

Create unit test files alongside new VIPER modules using Quick and Nimble.

USE CASE 3

Standardize VIPER file structure across a team of iOS developers.

USE CASE 4

Speed up starting new app features by skipping manual file creation.

What is it built with?

Objective-CSwiftXcode

How does it compare?

abdullahselek/vipercjurre/mogo-iosalexzielenski/black-mac-os-x
Stars804035
LanguageObjective-CObjective-CObjective-C
Last pushed2024-05-142014-04-072011-04-12
MaintenanceDormantDormantDormant
Setup difficultyeasymoderatemoderate
Complexity2/53/53/5
Audiencedeveloperdeveloperdeveloper

Figures from each repo's GitHub metadata at analysis time.

How do you get it running?

Difficulty · easy Time to first run · 5min

Requires installing template files into Xcode's template directory, which is a simple copy operation.

The license is not specified in the repository explanation, so permission terms are unknown.

In plain English

ViperC is a time-saving tool for iOS developers who use the VIPER architecture pattern. VIPER is a way of organizing code that separates an app's features into distinct layers, like the user interface, business logic, and navigation, to keep large projects manageable. Setting up all those separate layers by hand for every new feature is tedious and repetitive. This tool plugs directly into Xcode (Apple's official app-making software) and generates all the necessary files and boilerplate code for you. Once installed, it adds a new template to Xcode. When a developer wants to build a new feature, say, a "To-Do" list screen, they use the template to instantly generate a complete set of files for that module. The generated code includes the five standard VIPER components: a View for the user interface, a Presenter to manage the logic, an Interactor to handle data tasks, a Router for navigation, and Protocols that let these pieces talk to each other. The developer can choose whether these files are generated in Swift or Objective-C, Apple's older programming language. This tool is aimed at iOS developers and teams who already follow or want to adopt the VIPER architecture. Instead of copying, pasting, and renaming files every time they start a new screen, which invites typos and wastes time, they can generate a clean, standardized starting point in seconds. The project also offers optional templates that set up unit tests alongside the new modules, using popular testing frameworks like Quick and Nimble, or Apple's built-in testing tool. The tradeoff here is entirely about architecture preference. VIPER is known for being highly structured and scalable, but it also involves a lot of files and protocols for even simple screens. This tool doesn't make your app simpler, it just removes the friction of creating all that scaffolding manually. It is specifically designed for developers who have decided that the long-term benefits of strict code separation outweigh the upfront setup costs.

Copy-paste prompts

Prompt 1
I want to use the ViperC Xcode template to generate a VIPER module for a new login screen in my iOS app. Walk me through installing the template and creating the module.
Prompt 2
Help me set up ViperC to generate VIPER modules in Swift with optional unit tests using Quick and Nimble. What steps do I follow after cloning the repo?
Prompt 3
I installed ViperC but don't see the template in Xcode's new file dialog. What are the common installation issues and how do I fix them?
Prompt 4
I generated a VIPER module using ViperC. Now show me how to wire up the View, Presenter, Interactor, and Router for a simple to-do list screen.

Frequently asked questions

What is viperc?

An Xcode template that auto-generates all the boilerplate files for VIPER architecture modules in iOS apps, supporting both Swift and Objective-C with optional unit test scaffolding.

What language is viperc written in?

Mainly Objective-C. The stack also includes Objective-C, Swift, Xcode.

Is viperc actively maintained?

Dormant — no commits in 2+ years (last push 2024-05-14).

What license does viperc use?

The license is not specified in the repository explanation, so permission terms are unknown.

How hard is viperc to set up?

Setup difficulty is rated easy, with roughly 5min to a first successful run.

Who is viperc for?

Mainly developer.

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