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Terser VS CodeFactor.io

Compare Terser VS CodeFactor.io and see what are their differences

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Terser logo Terser

JavaScript parser, mangler, optimizer and beautifier toolkit for ES6+

CodeFactor.io logo CodeFactor.io

Automated Code Review for GitHub & BitBucket
  • Terser Landing page
    Landing page //
    2023-09-25
  • CodeFactor.io Landing page
    Landing page //
    2021-10-19

Terser features and specs

  • Highly Effective Minification
    Terser provides comprehensive minification capabilities, significantly reducing JavaScript file sizes, which can lead to faster load times and improved application performance.
  • ES6+ Support
    Terser supports modern JavaScript syntax, making it suitable for projects using ES6 features and beyond, ensuring compatibility with the latest JavaScript standards.
  • Source Maps
    Terser can generate source maps, allowing developers to map minified code back to the original source code, which is crucial for debugging and maintaining large codebases.
  • Plugin Friendly
    Terser integrates well with various build tools like Webpack, Rollup, and others, offering seamless integration into existing development workflows.
  • Configurable
    Terser offers a high degree of configurability, enabling developers to tailor the minification process according to their specific needs and restrictions.

Possible disadvantages of Terser

  • Complex Configuration
    The array of options and configurations available in Terser can be overwhelming for new users or those unfamiliar with JavaScript minification processes.
  • Potential Bugs
    As with any complex minification tool, there's a risk of bugs or issues being introduced, especially if certain advanced or experimental features are used.
  • Performance Overhead
    Minification, in general, requires additional processing time during build steps, which can increase CI/CD pipeline durations, particularly for large projects.
  • Readability Loss
    Minified code is difficult to read and debug without source maps, so reliance on Terser makes generating source maps a necessity, which might not always be desired or feasible.
  • Dependency Maintenance
    Keeping Terser and its related dependencies updated can be a maintenance burden, especially if breaking changes occur between versions.

CodeFactor.io features and specs

  • Real-time Code Review
    CodeFactor.io provides immediate feedback on code changes by performing real-time code reviews, which helps catch issues early in the development process.
  • Integration with Popular Platforms
    The platform offers seamless integration with popular version control systems like GitHub, GitLab, and Bitbucket, allowing easy adoption into existing workflows.
  • Detailed Reports
    Generates detailed reports with clear metrics and actionable insights on code quality, helping teams understand and improve their codebase.
  • Automated Code Review
    Automates the code review process, saving developers time and ensuring consistency in code quality assessments.
  • Support for Multiple Languages
    Supports a wide range of programming languages, making it versatile for teams working with diverse technology stacks.

Possible disadvantages of CodeFactor.io

  • Limited Free Plan
    The free plan has limitations in terms of features and the number of private repositories it can support, which may not be sufficient for larger teams or projects.
  • False Positives/Negatives
    Like many automated code review tools, CodeFactor.io can sometimes generate false positives or negatives, which might require manual inspection.
  • Performance Issues
    Some users have reported performance issues, such as slow analysis times, especially with very large codebases.
  • Learning Curve
    Although the interface is user-friendly, there can be a learning curve associated with interpreting some of the more detailed metrics and reports.
  • Customization Limitations
    The level of customization in the analysis rules and settings can be limited compared to some other code quality tools, potentially restricting its adaptability to specific team needs.

Terser videos

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CodeFactor.io videos

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Getting started with CodeFactor.io

Category Popularity

0-100% (relative to Terser and CodeFactor.io)

Terser

CodeFactor.io

Web Application Bundler
100 100%
Web Application Bundler
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Code Coverage
0 0%
Code Coverage
100% 100
Tool
100 100%
Tool
0% 0
Code Quality
0 0%
Code Quality
100% 100

User comments

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Social recommendations and mentions

Based on our record, Terser seems to be more popular. It has been mentiond 13 times since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Terser mentions (13)

  • 10 Bad Habits That Can Slow Down Your JavaScript Applications 🐌
    Example: You've got a main.js file that's as long as a Tolstoy novel. Fix: Use tools like UglifyJS or Terser to minify your code. They'll squeeze out all the unnecessary bits and give you a sleeker, faster-loading file. - Source: dev.to / over 1 year ago
  • Things you forgot because of React
    They can do it, it is just turned off by default and require more advanced configuration. https://github.com/terser/terser#cli-mangling-property-names.... - Source: Hacker News / over 1 year ago
  • Understanding Source Maps: Simplifying Debugging
    Minifying is a common practice for optimizing production code. (for example, using Terser to minify and mangle JavaScript). - Source: dev.to / almost 2 years ago
  • Minify private methods in a TypeScript class
    Terser is JavaScript compressor that can minified specific method names. - Source: dev.to / over 2 years ago
  • React Native CI/CD build speed improved by 22% with one line of code
    Every release build of React Native uses terser to reduce the size of your JavaScript. And it operation can be omitted for Staging/Beta builds. - Source: dev.to / over 2 years ago
View more

CodeFactor.io mentions (0)

We have not tracked any mentions of CodeFactor.io yet. Tracking of CodeFactor.io recommendations started around Mar 2021.

What are some alternatives?

When comparing Terser and CodeFactor.io, you can also consider the following products

JavaScript Obfuscator - JavaScript Obfuscator is a free online tool that obfuscates your source code, preventing it from being stolen and used without permission.

Codacy - Automatically reviews code style, security, duplication, complexity, and coverage on every change while tracking code quality throughout your sprints.

UglifyJS - JavaScript minifier, beautifier, mangler and parser toolkit.

SonarQube - SonarQube, a core component of the Sonar solution, is an open source, self-managed tool that systematically helps developers and organizations deliver Clean Code.

Closure Compiler - The Closure Compiler is a tool for making JavaScript download and run faster.

CodeClimate - Code Climate provides automated code review for your apps, letting you fix quality and security issues before they hit production. We check every commit, branch and pull request for changes in quality and potential vulnerabilities.

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