Testinganddocumentationarecriticalfeaturesinreusableopensourcesoftware.Thesebestpracticesevolvedfromtheneedforcommunitydevelopmentofsoftwareforpeopletoreadandwrite.Generationsofopensourcesoftwarehaveestablishedidiomsandstyleguidestoenablesoftwaredevelopmentataglobalscale.Accesstoresuablesoftwareisblendingwithmodernsciencewhichsharesasimilarglobalambitiontosolveincreasingcomplex,multi-objectiveengineeringproblems.Modernscientistsaretransitioningtoagenerationwherenotebooksarecommoncurrency.Notebooksareevolvingpastamediumforpersonalinsighttoassetsforcommunitiesinnovation.Notebooksarebecomingextrapersonalobjectstoscientiststhatevaluatedproceduralunitsofthoughtascomputationalideas.Inaway,notebooksareamodernhypothesisandscientistsmustbecomecomfortablewithsharingthemquicker.Unfortunately,manynewnotebookauthorslackconventionsforsharingnotebookswithacommunity.Thistalkwillpresenttacticsfromliterateprogrammingtocreatereadable,reusable,andreproduciblenotebooks.Thesenotebookauthoringpracticespromoteimproveddocumentationandunittesting.