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  1. Stackups
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  4. Code Review
  5. Prettier vs SwiftLint

Prettier vs SwiftLint

OverviewDecisionsComparisonAlternatives

Overview

Prettier
Prettier
Stacks13.2K
Followers1.3K
Votes7
GitHub Stars51.1K
Forks4.6K
SwiftLint
SwiftLint
Stacks156
Followers105
Votes0
GitHub Stars19.3K
Forks2.3K

Prettier vs SwiftLint: What are the differences?

Introduction:

Prettier and SwiftLint are both code formatters, but they have some key differences that set them apart. In this Markdown code, we will explore these differences and provide a specific description for each.

1. Key Difference: Configurability

Prettier offers minimal configurability, aiming to have a "one-size-fits-all" approach. It has a fixed set of rules and automatically formats code accordingly. On the other hand, SwiftLint provides extensive configurability, allowing developers to customize rules, enable/disable specific rules, and define their own set of rules.

2. Key Difference: Language Support

Prettier is a code formatter primarily designed for JavaScript, but it supports a wide range of other languages as well, including CSS, HTML, and Markdown. SwiftLint, as the name suggests, is specifically built for Swift and focuses solely on linting rules and formatting conventions for Swift code.

3. Key Difference: Rule Enforcement

Prettier enforces rules automatically without giving developers the option to override or disable any specific rule. It follows a consistent style guide and has a strong emphasis on formatting. SwiftLint, on the other hand, provides developers with the flexibility to enable or disable specific rules, allowing them to enforce their own set of coding conventions and preferences.

4. Key Difference: Integration

Prettier can be integrated into popular editors and IDEs, such as Visual Studio Code and Sublime Text. It also integrates well with build systems and can be used as a pre-commit hook. SwiftLint integrates seamlessly with Xcode, the primary IDE for Swift development, and can be used to lint and format code directly within the Xcode editor.

5. Key Difference: Community Support

Prettier has gained a large and active community that contributes to its ongoing development and maintenance. It benefits from a wide range of plugins and extensions built by the community. SwiftLint, while not as widespread as Prettier, still has a supportive community that actively maintains and improves the tool, providing bug fixes, new features, and updates.

6. Key Difference: Flexibility vs. Strictness

Prettier focuses on providing a consistent code style across projects and teams. It prioritizes code readability and simplicity, leaving less room for customization. On the other hand, SwiftLint gives developers the power to define and enforce their own set of coding conventions and style rules. It allows for greater flexibility in adapting to specific project requirements and team preferences.

In Summary, Prettier has limited configurability, supports multiple languages, follows strict rules, can be integrated into various editors, and has a large community. On the other hand, SwiftLint offers extensive configurability, focuses solely on Swift, gives developers the ability to enforce their own rules, integrates seamlessly with Xcode, has a supportive community, and provides more flexibility in coding conventions.

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Advice on Prettier, SwiftLint

Alex
Alex

Software Engineer

Aug 7, 2020

Review

you don't actually have to choose between these tools as they have vastly different purposes. i think its more a matter of understanding how to use them.

while eslint and stylelint are used to notify you about code quality issues, to guide you to write better code, prettier automatically handles code formatting (without notifying me). nothing else.

prettier and eslint both officially discourage using the eslint-plugin-prettier way, as these tools actually do very different things. autofixing with linters on watch isnt a great idea either. auto-fixing should only be done intentionally. you're not alone though, as a lot of devs set this up wrong.

i encourage you to think about what problem you're trying to solve and configure accordingly.

for my teams i set it up like this:

  • eslint, stylelint, prettier locally installed for cli use and ide support
  • eslint config prettier (code formatting rules are not eslints business, so dont warn me about it)
  • vscode workspace config: format on save
  • separate npm scripts for linting, and formatting
  • precommit hooks (husky)

so you can easily integrate with gulp. its just js after all ;)

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Comments

Detailed Comparison

Prettier
Prettier
SwiftLint
SwiftLint

Prettier is an opinionated code formatter. It enforces a consistent style by parsing your code and re-printing it with its own rules that take the maximum line length into account, wrapping code when necessary.

It is a tool to enforce Swift style and conventions, loosely based on GitHub's Swift Style Guide.It hooks into Clang and SourceKit to use the AST representation of your source files for more accurate results.

An opinionated code formatter; Supports many languages; Integrates with most editors; Has few options; You press save and code is formatted; No need to discuss style in code review; Saves you time and energy
automatically correct certain violations; supports nesting configuration files
Statistics
GitHub Stars
51.1K
GitHub Stars
19.3K
GitHub Forks
4.6K
GitHub Forks
2.3K
Stacks
13.2K
Stacks
156
Followers
1.3K
Followers
105
Votes
7
Votes
0
Pros & Cons
Pros
  • 2
    Customizable
  • 1
    Open Source
  • 1
    Completely free
  • 1
    Runs offline
  • 1
    Follows the Ruby Style Guide by default
No community feedback yet
Integrations
GraphQL
GraphQL
JavaScript
JavaScript
TypeScript
TypeScript
Flow
Flow
Vue.js
Vue.js
AngularJS
AngularJS
markdown
markdown
YAML
YAML
Less
Less
Xcode
Xcode
Jenkins
Jenkins
macOS
macOS

What are some alternatives to Prettier, SwiftLint?

Code Climate

Code Climate

After each Git push, Code Climate analyzes your code for complexity, duplication, and common smells to determine changes in quality and surface technical debt hotspots.

Codacy

Codacy

Codacy automates code reviews and monitors code quality on every commit and pull request on more than 40 programming languages reporting back the impact of every commit or PR, issues concerning code style, best practices and security.

Phabricator

Phabricator

Phabricator is a collection of open source web applications that help software companies build better software.

PullReview

PullReview

PullReview helps Ruby and Rails developers to develop new features cleanly, on-time, and with confidence by automatically reviewing their code.

Gerrit Code Review

Gerrit Code Review

Gerrit is a self-hosted pre-commit code review tool. It serves as a Git hosting server with option to comment incoming changes. It is highly configurable and extensible with default guarding policies, webhooks, project access control and more.

SonarQube

SonarQube

SonarQube provides an overview of the overall health of your source code and even more importantly, it highlights issues found on new code. With a Quality Gate set on your project, you will simply fix the Leak and start mechanically improving.

RuboCop

RuboCop

RuboCop is a Ruby static code analyzer. Out of the box it will enforce many of the guidelines outlined in the community Ruby Style Guide.

CodeFactor.io

CodeFactor.io

CodeFactor.io automatically and continuously tracks code quality with every GitHub or BitBucket commit and pull request, helping software developers save time in code reviews and efficiently tackle technical debt.

ESLint

ESLint

A pluggable and configurable linter tool for identifying and reporting on patterns in JavaScript. Maintain your code quality with ease.

Amazon CodeGuru

Amazon CodeGuru

It is a machine learning service for automated code reviews and application performance recommendations. It helps you find the most expensive lines of code that hurt application performance and keep you up all night troubleshooting, then gives you specific recommendations to fix or improve your code.

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