* parse: parse
* parsing: parsing
* marshall: marshall
* library: paquete (do not translate to "biblioteca" or "librería")
* instance: instance (do not translate to "instancia")
* scratch the surface: tocar los conceptos básicos
* string: string
* bug: bug
* docs: documentación (do not translate to "documentos")
* cheat sheet: cheat sheet (do not translate to "chuleta")
* key (as in key-value pair, dictionary key): clave