Lime Text - Lime Text is an open source text editor.
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Codesmith - CodeSmith is a template-based code generator tool. It features a syntax nearly identical to ASP.
Bigtent - BigTent is a web-based organization and communication portal for groups.
Codility - Codility provides a SaaS platform with advanced validation, security and protection features to evaluate the skills of software engineers.
Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.