UglifyJS2
JavaScript parser / mangler / compressor / beautifier toolkit (by mishoo)
babili
:scissors: An ES6+ aware minifier based on the Babel toolchain (beta) (by babel)
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UglifyJS2 | babili | |
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14 | 30 | |
12,920 | 4,379 | |
- | 0.0% | |
0.0 | 0.0 | |
about 1 month ago | about 1 month ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | MIT License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
UglifyJS2
Posts with mentions or reviews of UglifyJS2.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2024-02-26.
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How to improve page load speed and response times: A comprehensive guide
Minification involves removing unnecessary characters, whitespace, and comments from code files. It helps reduce HTML, CSS, JavaScript, etc., file sizes without compromising functionality. Removing redundant elements makes these HTML, JavaScript, and CSS files smaller. Since smaller code files need less internet traffic to transfer, they load faster. Utilizing tools like UglifyJS, Clean-CSS, and HTMLMinifier enhances this process of code reduction. They analyze the code, remove redundant code, and generate optimized files for deployment.
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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.
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How To Secure Your JavaScript Applications
Minification: UglifyJS, Terser
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Overview of the next-gen frontend dev tools
There are many minifiers such as terser and uglify. But, because minifying also require to parse the JS, it is actually possible to use esbuild and SWC to minify the code. Here's a benchmark of the main minifiers.
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Enhanced noise suppression in Jitsi Meet
I'm thinking reverse-engineered uglified js code (https://github.com/mishoo/UglifyJS) is not as impenetrable as code from reversed engineered wasm binaries? The element of plausible deniability is much more potent though, for the nefarious actor on the other side.
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PhpStorm File Watchers
Program: uglifyjs Arguments: $FileName$ -c -m -o $FileNameWithoutExtension$.min.js
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Minify JavaScript Using Terser
Apart from terser, you can also use uglify-js to compress or minify javascript.
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Awesome CTF : Top Learning Resource Labs
Uglify
- Is it fair to be skeptical of minification software, since they can potentially inject stuff?
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React to Elm Migration Guide
For a production build, run elm make with the --optimize flag. It’s recommended you additionally utilize uglifyjs first with compress then again with mangle, or some other compressor + mangler library.
babili
Posts with mentions or reviews of babili.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2023-09-19.
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Fixing for Loops in Go 1.22
The key is that the scoping happens for each iteration, not around the entire loop. That detail is nonobvious, given how many other languages have gotten it wrong, but I wouldn’t say it’s wild.
(If you’re curious how Babel deals with the more complicated cases of continue, break, labelled break, and return, try it out at https://babeljs.io/repl.)
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Complete Guide to Authentication in JavaScript
You must have a basic understanding of JavaScript and be familiar with some of the features of ES6, the most recent version of JavaScript, to follow this tutorial. More information is available here if you’re unfamiliar with ES6. If you are more familiar with the older version of JavaScript, you might find the babel REPL more helpful to see how ES6 code is translated.
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React Tutorial: A Comprehensive Guide for Beginners (2023)
If we copy and paste the code in a Babel repl editor, we will get the equivalent React elements that we used earlier:
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14-ES6++: Null Coalescing in Javascript
If your project uses a bundler like webpack or rollup, then you can use the nullish coalescing operator in your code. But if you are using a browser, then you should use a transpiler like babel to transpile your code to ES5. You can use babel repl to transpile your code.
- Ask HN: Help, I'm Drowning in JavaScript
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A Huge Selection of FREE and high-quality Web Services!
ES6+ & JSX Compiler - https://babeljs.io/repl
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ES Modules Are Terrible
It isn't default export, as you can see here: https://babeljs.io/repl#?browsers=node16&build=&builtIns=fal...
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React is Just Javascript
You can play around with Babel and its transpiled code on the live babel repl. To get to know about JSX, head-over to JSX on react docs.
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Essential concepts you need to know about React
I would encourage you to spend some time with the source code in React, play around with JSX in the online babel REPL to see the compiled version of that code, so you can be better at understanding, reading and using it. Knowing what the abstraction does, will you make more effective to use it.
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Ever wonder what React does?
I hope you learned a few things by reading this post. I think this is really interesting to know what's going on "under the hood" when writing React Components. The more you can compile down JSX in your head, the more efficient you will be using it. Feel free to play around in the Babel playground to see what's the output of the JSX you write in real-time!
What are some alternatives?
When comparing UglifyJS2 and babili you can also consider the following projects:
terser - 🗜 JavaScript parser, mangler and compressor toolkit for ES6+
HTMLMinifier - Javascript-based HTML compressor/minifier (with Node.js support)
imagemin - [Unmaintained] Minify images seamlessly
clean-css - Fast and efficient CSS optimizer for node.js and the Web
minimize - Minimize HTML
terser-webpack-plugin - Terser Plugin
zsteg - detect stegano-hidden data in PNG & BMP
gutenberg - The Block Editor project for WordPress and beyond. Plugin is available from the official repository.