Jamil jamilbk

## GIF-Screencast-OSX.md

      
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                dergachev
                / GIF-Screencast-OSX.md
            
            
              Last active
              July 17, 2024 14:20
            
              
                OS X Screencast to animated GIF
              
          
    OS X Screencast to animated GIF

This gist shows how to create a GIF screencast using only free OS X tools: QuickTime, ffmpeg, and gifsicle.

Instructions

To capture the video (filesize: 19MB), using the free "QuickTime Player" application:

  
## js-crypto-libraries.md

      
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                jo
                / js-crypto-libraries.md
            
            
              Last active
              July 11, 2024 17:44
            
              
                List of JavaScript Crypto libraries.
              
          
    JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.
WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/
This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.