VeryUtils is a versatile digital product trading platform that specializes in offering a wide array of software products, digital downloads, and subscriptions online. My experience with VeryUtils was quite positive.
CodeCanyon - Scripts and Snippets From $1 for PHP, JavaScript, ASP.NET, CSS, Plugins, HTML5, Mobile and more
codesundar - Thinking about creating cross-platform apps? codesundar.com helps you to learn cordova, ionic and flutter with step by step guide for free.
Codester - The marketplace for ready-to-use web development assets
CodeGrape - CodeGrape is an online marketplace for Themes, WordPress, Plugins, PHP Script, JavaSCript, HTML5, Mobile Apps, Print, Graphic and CSS files.
MyThemeBox - Ready to move themes & starters for Ionic, Flutter and React native.
Unity Asset Store - Unity's asset marketplace for game makers.