It is a huge step for Swift. Finally it is no longer the Apple walled garden and it will become a popular universal platform like Python or JavaScript, for sure. If you want to learn Swift, it is high time. Start with the huge collection of 300+ video tutorials at <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;user&#x2F;TheSwiftLanguage" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;user&#x2F;TheSwiftLanguage</a><p>Side note: Julia is great. Very easy to learn, blazing fast, powerful, general-purpose, works everywhere and even integrates well with C&#x2F;Python&#x2F;Fortran. As for the IDE, there is Juno based on LightTable, there is Sublime-Julia for Sublime Text, as well as Julia support for Atom.