01:49 – Erik Michaels-Ober Introduction

02:07 – The Crystal Programming Language and Statically Typed Programming Languages

06:54 – Type Inference

15:06 – Crystal vs Rust or Go

20:10 – Linting

20:44 – Type Annotations and Perimeters

Keyword Arguments

22:53 – The History of Crystal and its Development as a Language

24:41 – Annotation and Return Value

25:35 – Type Inferencing (Cont’d)

28:24 – Crystal REPL (ICR)

32:15 – Getting Involved with Crystal and the Development of the Language

40:08 – Threading and Concurrency

44:28 – Crystalshards

49:30 – Use Cases and Benchmarks

01:03:15 – Compile Errors

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