### Blog

##### What is a “TeX token”?

Have you have ever read books or articles about TeX which contain explanations referring to “TeX tokens”? If so, you might be left wondering what, exactly, is a TeX token? This article, the first of a new series, sets out explore and explain TeX tokens by tracing the processing journey from characters in the input file to the actual calculation of tokens—integers which are TeX’s internal representation of characters and control sequences.

##### A New Series of Articles: TeX Tokens and Related Concepts—But Why (and How)?

This introductory article outlines the motivation (and methodology used) for writing a series of articles that attempt to provide clear, and easy-to-follow, explanations of some key TeX concepts—based on direct observation of the inner workings of a TeX engine.

##### American Society for Microbiology and Overleaf: A Partnership to Enhance the Author Experience

The American Society for Microbiology (ASM) and Overleaf announce a new partnership to expand the ASM author publishing tools to enhance the author experience.