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21st April 2022



  • New: Introduce Cypress.

    Cypress is a next generation front end testing tool built for the modern web.

  • New: Introduce Vite.

    Vite is a build tool that aims to provide a faster and leaner development experience for modern web projects. It consists of two major parts:

    • A dev server that provides rich feature enhancements over native ES modules, for example extremely fast Hot Module Replacement (HMR).

    • A build command that bundles your code with Rollup, pre-configured to output highly optimized static assets for production.

    Vite is opinionated and comes with sensible defaults out of the box, but is also highly extensible via its Plugin API and JavaScript API with full typing support.

  • New: Introduce Vitest.

    Vitest is a blazing fast unit-test framework powered by Vite.

  • New: Display time ago from timestamp.

    Use vue2-timeago

    Install with:

    npm install vue2-timeago@next
  • New: Introduce Vuetify.

    Vuetify is a Vue UI Library with beautifully handcrafted Material Components.



  • New: Added memray profiling tool.

    memray looks very promising.


  • New: CSS Flexbox layout.

    The Flexbox Layout aims at providing a more efficient way to lay out, align and distribute space among items in a container, even when their size is unknown and/or dynamic.


Javascript snippets

Operating Systems


Linux Snippets

  • New: Trim silences of sound files.

    To trim all silence longer than 2 seconds down to only 2 seconds long.

    sox in.wav out6.wav silence -l 1 0.1 1% -1 2.0 1%

    Note that SoX does nothing to bits of silence shorter than 2 seconds.

    If you encounter the sox FAIL formats: no handler for file extension 'mp3' error you'll need to install the libsox-fmt-all package.

  • New: Adjust the replay gain of many sound files.

    sudo apt-get install python-rgain
    replaygain -f *.mp3


  • New: Sum up all the VueJS documentation.