jHipster - JHipster is a development platform to quickly generate, develop, & deploy modern web applications & microservice architectures.
Mighty Networks - Mighty Networks enables entrepreneurs, organizations, and companies to create and grow a community-powered brand.
Telosys - Telosys is a lightweight Open Source code generator. Telosys allows to generate any kind of language (Java, Python, GoLang, PHP, JavaScript, TypeScript, C#, etc). It works without UML model. All the code generation templates are customizable.
Bigtent - BigTent is a web-based organization and communication portal for groups.
Lime Text - Lime Text is an open source text editor.
Nabble - Nabble is a forum software that are embeddable and fully customizable with scripting language.