Startup founders get Webpack performance insights using mark-loader, a JavaScript tool with 60 GitHub stars.
intermediateโฑ 30 minutes๐ต Free (because it's open-source and self-hosted)
61 stars1 forksJavaScriptQuality 8/10Updated 3/6/2017100% free ยท open source
What it is
Optimize Webpack performance with a simple JavaScript tool.
What you can make with it
Optimized Webpack bundles for your application.
How it helps
This skill helps founders identify and fix performance issues in their Webpack configuration, improving overall app speed.
Real use case example
"A founder, Emily, wants to speed up their e-commerce app. She sets up mark-loader in her Webpack config, enables performance.mark and measure in her modules, and analyzes the performance insights. After identifying bottlenecks, Emily optimizes her code and sees a 20% increase in app loading speed."
If you're new
Beginners should pick this up after learning the basics of Webpack configuration.
If you're senior
Senior engineers/researchers will reach for this skill when they need to fine-tune a large-scale Webpack setup.
Common confusion cleared up
Some users might confuse mark-loader with a generic profiling tool, but it's specifically designed to optimize Webpack performance.
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Why we list it on WorkflowStacks: This skill is included in the marketplace because it's a free, open-source tool specifically designed for optimizing Webpack performance.
What it does
mark-loader wraps Webpack modules with performance.mark and performance.measure to provide founders with Webpack performance insights
Install / run
npm install mark-loader
When to use it
โขWhen optimizing Webpack bundle performance is crucial for your startup's web application
โขWhen you need to identify performance bottlenecks in your Webpack configuration
โขWhen you want to measure the execution time of specific modules in your Webpack pipeline
Quick start
1Add mark-loader to your Webpack configuration by modifying your webpack.config.js file
2Use the mark-loader in your module imports, for example: require('mark-loader!./MyModule.js')
3Configure performance metrics by adding options to the mark-loader, such as { mark: 'MyModule' }
4Run your Webpack build with the mark-loader enabled to generate performance metrics
5Inspect performance metrics in your browser's developer tools or a dedicated performance monitoring tool
Ready-to-paste prompt
require('mark-loader?mark=MyModule!./MyModule.js') to wrap the MyModule module with performance metrics
Heads up: Ensure that your browser or performance monitoring tool supports the Performance API and its mark and measure methods
Saves to your device
Topics
loader
performance
webpack
What's inside โ free to inspect
No purchase needed
Read the entire source before you build โ unlike paid marketplaces that hide it behind a buy button.