UglifyJS2
CyberChef
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UglifyJS2 | CyberChef | |
---|---|---|
14 | 286 | |
12,930 | 25,541 | |
- | 4.3% | |
0.0 | 8.8 | |
about 2 months ago | 2 days ago | |
JavaScript | JavaScript | |
GNU General Public License v3.0 or later | Apache License 2.0 |
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
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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 π
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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Minifying for production
There are a bunch of libraries that do this, but my current go to is Uglify: https://www.npmjs.com/package/uglify-js
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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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JavaScript and CSS minification.
In my understanding, UglifyJS 3 is the most popular JavaScript minifier tool presently -- it has a very high weekly download too. And as per the official documentation, it supports ES6.
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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
CyberChef
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PicoCTF 2024: packer
Then we take the encrypted text and use CyberChef to decrypt it.
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Unbreakable 2024: secrets-of-winter
Let's go to CyberChef and insert our pieces of evidence.
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YouTube: Google has found a way to break Invidious
A parameter was changed from '2AMBCgIQBg' to 'CgIIAdgDAQ%3D%3D' which is just the correct base64 encoding they should have been using the entire time.
I don't think this was a hostile action by Google, I think someone just added better input validation for security reasons and it accidently broke the bad requests they were sending.
https://gchq.github.io/CyberChef/#recipe=URL_Decode()From_Ba...
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PicoCTF 2024- CanYouSee
βThis is indeed the flag, but the text is encrypted with Base64. Usually, the presence of padding character "=" indicates that's Base64 type of encoding (but that's only one of the hints). To decrypt it, we can use CyberChef. Copy-paste the text and we either:
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CyberChef VS DevToolboxWeb - a user suggested alternative
2 projects | 6 Feb 2024
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CyberChef from GCHQ: The Cyber Swiss Army Knife
It uses a combination of magic bytes (like the `file` command), entropy analysis and character frequency detection to determine whether an output is likely to be of interest to the user.
The file type mechanism is written here[0]. There's a list of all signatures we detect here[1].
[0] https://github.com/gchq/CyberChef/blob/master/src/core/lib/F...
- Show HN: File Hider
- UK GCHQ's CyberChef
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Lets try this again. Got a code for you to break.
I think this can be deciphered using CyberChef...
- CyberChef is a useful tool for decoding information.
What are some alternatives?
terser - π JavaScript parser, mangler and compressor toolkit for ES6+
QR-Code-generator - High-quality QR Code generator library in Java, TypeScript/JavaScript, Python, Rust, C++, C.
HTMLMinifier - Javascript-based HTML compressor/minifier (with Node.js support)
CapRover - Scalable PaaS (automated Docker+nginx) - aka Heroku on Steroids
imagemin - [Unmaintained] Minify images seamlessly
py4e - Web site for www.py4e.com and source to the Python 3.0 textbook
clean-css - Fast and efficient CSS optimizer for node.js and the Web
cyberchef-recipes - A list of cyber-chef recipes and curated links
babili - :scissors: An ES6+ aware minifier based on the Babel toolchain (beta)
Ciphey - β‘ Automatically decrypt encryptions without knowing the key or cipher, decode encodings, and crack hashes β‘
minimize - Minimize HTML
Monica - Personal CRM. Remember everything about your friends, family and business relationships.