[edit] Overleaf guides

[edit] LaTeX Basics

[edit] Mathematics

[edit] Figures and tables

[edit] References and Citations

[edit] Languages

[edit] Document structure

[edit] Formatting

[edit] Fonts

[edit] Presentations

[edit] Commands

[edit] Field specific

[edit] Class files

JabRef saves your bibliography entries to a .bib file, you can add the .bib file to your project directly by clicking on the "Add files" button at the top of the project file list, and then selecting "Upload... from Computer". (The location of your .bib file should be displayed in the title bar of JabRef.)