The TypeScript Handbook About this Handbook How is this Handbook Structured Non-Goals Get Started The TypeScript Handbook About this Handbook Over 20 years after its intr...

About this Handbook How is this Handbook Structured Non-Goals Get Started About this Handbook Over 20 years after its introduction to the programming community, JavaScript is...

Expression Structure Expression Structure We need a way to store S-Expressions as lval . This means we’ll also need to store Symbols and Numbers. We’re going to add two new lv...

Read the Humanities Read the Humanities In all but the smallest development project people work with people. In all but the most abstracted field of research people write softw...

Know Your IDE Know Your IDE In the 1980s our programming environments were typically nothing better than glorified text editors… if we were lucky. Syntax highlighting, which we...

11 Error Handling, Debugging, and Testing Links 11 Error Handling, Debugging, and Testing We often see the majority of a programmer’s “programming” time spent on checking for ...

How to Communicate Well How to Communicate Well To communicate well, you have to recognize how hard it is. It is a skill unto itself. It is made harder by the fact that the per...

Comments Comments All programmers strive to make their code easy to understand, but sometimes extra explanation is warranted. In these cases, programmers leave notes, or commen...

TypeScript Documentation Get Started Handbook Reference Tutorials Declaration Files JavaScript Project Configuration Learning Resources Get Started Handbook Tools Releas...

Ask “What Would the User Do?” (You Are not the User) Ask “What Would the User Do?” (You Are not the User) We all tend to assume that other people think like us. But they don’t....