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Juan Roa


Web Developer from Cali, Colombia. HTML5 | CSS3 | JS | Ruby on Rails | ReactJS | Linux SysAdmin


  1. React blog

    Initialize npm project and install dependencies


  2. Swift 2 on Linux

    Maybe many of you didn’t notice that Apple has open-sourced its Swift 2 code (compiler and core-libraries too) under the MIT license the past december (2015). …


  3. ¿De qué se trata todo esto?

    Bienvenidos a mi blog personal y profesional. Aquí publicaré mi portafolio, experiencias y aportes de todo tipo: Desarrollo web, herramientas tecnológicas, SysAdmin tips, entre otros. …



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