Tools

1. https://espanso.org/ (keyword realtime replacer)

2. https://standardnotes.org/ (A free, open-source, and completely encrypted notes app)

3. https://randomuser.me/ (API mock for user data)

4. https://www.mockapi.io/ (API mock)

5. https://mockaroo.com/ (API mock)

6. https://dbdiagram.io/home (Draw Entity-Relationship Diagrams, Painlessly)

7. https://picsum.photos/ (The Lorem Ipsum for photos)

Libraries

1. https://summernote.org/ (Super Simple WYSIWYG Editor on Bootstrap)

2. https://lodash.com/ (A modern JavaScript utility library delivering modularity, performance & extras)

3. https://startbootstrap.com/ (Bootstrap themes, templates, and UI tools to help you start your next project!)

4. https://bootstrap-autocomplete.readthedocs.io/en/latest/ (WORKING autocomplete for bootstrap)

5. http://bootboxjs.com/ (Bootstrap modals made easy)

6. https://ace.c9.io/ (The High Performance Code Editor for the Web)

7. https://github.com/hyperform/hyperform (Capture form validation back from the browser)

Other

1. https://notes.aliciasykes.com/ (useful blog)