The State of JavaScript 2018

Website

2018.stateofjs.com

$ Details

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Categories

#Developer Tools #JavaScript Tools #Tech #Productivity

rollup.js

Website

rollupjs.org

$ Details

Categories

#Web Application Bundler #JS Build Tools #Front End Package Manager #JavaScript Package Manager

The State of JavaScript 2018 features and specs

• Comprehensive Data
  The survey offers a wide range of data on JavaScript libraries, frameworks, and tools, providing a broad overview of the ecosystem in 2018.
• Community Insights
  It offers insights directly from JavaScript developers, reflecting trends, preferences, and challenges faced by the community.
• Historical Reference
  Serves as a historical reference point to track the evolution and adoption of different technologies in the JavaScript world over the years.
• Visual Presentation
  Includes charts and graphs that make the information easy to digest and understand trends quickly.
• Segmented Analysis
  Provides segmented analysis of different aspects of JavaScript such as frameworks, testing, state management, etc., for more targeted insights.

Possible disadvantages of The State of JavaScript 2018

• Potential Bias
  The survey could be subject to self-selection bias, as it depends on who chooses to participate.
• Time-Sensitive Data
  Being from 2018, the survey data is outdated, and the JavaScript ecosystem evolves rapidly, possibly limiting its current relevance.
• Limited Demographics
  May not accurately represent all JavaScript developers globally, particularly those from underrepresented regions or communities.
• Depth vs. Breadth
  While comprehensive, some areas may lack depth in insights compared to focused, specialized surveys or studies.
• Interpretation Challenges
  The results and trends can be challenging to interpret without considering external factors influencing the JavaScript ecosystem.

rollup.js features and specs

• Tree Shaking
  Rollup.js performs treeshaking to eliminate dead code, resulting in smaller bundle sizes. It analyzes the dependency tree and includes only the parts of the code that are actually used.
• Output Formats
  Supports multiple output formats including ES modules, CommonJS, AMD, UMD, and IIFE. This makes it versatile for different use cases.
• Plugins
  Rollup.js has a rich ecosystem of plugins that extend its functionality, such as code transformation, minification, and support for various types of modules.
• Code Splitting
  Supports code splitting, allowing you to break your code into smaller chunks that can be loaded on demand. This improves performance for larger projects.
• Efficient Bundling
  Offers efficient bundling by removing duplicates and ensuring that each module gets included only once, which contributes to reduced bundle size.
• Minimal Configuration
  Generally requires minimal configuration to get started, focusing on simplicity and ease of use.

Possible disadvantages of rollup.js

• Learning Curve
  Although relatively simple to use, there is still a learning curve associated with understanding its configuration and the plugin system.
• Initial Build Time
  The initial build time can be slower compared to some other bundlers, particularly for larger projects.
• Limited Built-in Features
  Rollup.js focuses on being a minimalist tool, so it lacks some of the built-in features that other bundlers may have. Often, additional functionality needs to be added via plugins.
• Plugin Compatibility
  Not all plugins work seamlessly with Rollup.js, and there may be occasional compatibility issues, especially with plugins originally designed for other bundlers.
• Node.js Ecosystem
  While Rollup.js excels in bundling for browsers, it is not as commonly used for Node.js applications compared to other tools like Webpack.
• Community Size
  The community size is smaller compared to other bundling tools like Webpack, which can sometimes make finding solutions to issues more challenging.