Codespace - A beautiful cross-platform code snippet manager
Mendeley - Easily organize your papers, read & annotate your PDFs, collaborate in private or open groups, and securely access your research from everywhere.
CodeMyUI - Handpicked code snippets you can use in your web projects
Zotero - Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.
Hasty - A fast code snippet generator for WordPress
Qiqqa - Qiqqa is a free research and reference management software. It can be used in many organizational projects from the academic to the personal to the business endeavor. Read more about Qiqqa.