TypeScript Crash Course
Total watch time
1h 29m
at 1× speed · exactly 1 hour, 29 minutes, 22 seconds at 1×
| 1× | 1h 29m 22s |
|---|---|
| 1.25× | 1h 11m 30s |
| 1.5× | 59m 35s |
| 1.75× | 51m 4s |
| 2× | 44m 41s |
Plan to finish
About 2 days at an hour a day
Pick a daily pace and the days you'll watch. Ticked videos are skipped.
At one hour a day, every day, this playlist takes about 2 days. Turn on JavaScript to plan around your week.
Videos (12)
1h 29m in total · tick what you've watched
Tick videos you've watched — progress is saved in this browser.
| Watched | ||||
|---|---|---|---|---|
| 1 |
 TypeScript Crash Course #1 - The Benefits of TypeScript
|
9:44 | 2023-11-14 | |
| 2 |
 TypeScript Crash Course #2 - Installing & Compiling
|
3:50 | 2023-11-14 | |
| 3 |
 TypeScript Crash Course #3 - Type Basics
|
6:17 | 2023-11-15 | |
| 4 |
 TypeScript Crash Course #4 - Better Workflow with tsconfig
|
6:01 | 2023-11-16 | |
| 5 |
 TypeScript Crash Course #5 - Arrays & Object Literals
|
11:43 | 2023-11-17 | |
| 6 |
 TypeScript Crash Course #6 - Functions
|
9:03 | 2023-11-18 | |
| 7 |
 TypeScript Crash Course #7 - Any Type
|
5:37 | 2023-11-20 | |
| 8 |
 TypeScript Crash Course #8 - Tuples
|
7:06 | 2023-11-21 | |
| 9 |
 TypeScript Crash Course #9 - Interfaces
|
11:08 | 2023-11-22 | |
| 10 |
 TypeScript Crash Course #10 - Type Aliases
|
6:12 | 2023-11-23 | |
| 11 |
 TypeScript Crash Course #11 - Union Types
|
4:46 | 2023-11-27 | |
| 12 |
 TypeScript Crash Course #12 - Type Guards
|
7:55 | 2023-11-28 |
No videos match that filter.
Embed a badge
Show the watch time in a README or course description — it links back here and updates itself
[](https://playlistduration.com/playlist/PL4cUxeGkcC9gNhFQgS4edYLqP7LkZcFMN)<a href="https://playlistduration.com/playlist/PL4cUxeGkcC9gNhFQgS4edYLqP7LkZcFMN"><img src="https://playlistduration.com/badge/playlist/PL4cUxeGkcC9gNhFQgS4edYLqP7LkZcFMN.svg" alt="Watch time: 1h 29m · 12 videos" width="203" height="20"></a>Add ?speed=1.5 to the image URL for the time at that speed, ?label=Course to change the left text, or ?style=flat-square for square corners.
Want the numbers themselves? GET https://playlistduration.com/api/v1/playlist/PL4cUxeGkcC9gNhFQgS4edYLqP7LkZcFMN returns them as JSON — free, no key. API docs →
Data from the YouTube Data API as of 2026-09-22 (cached). Private or deleted videos are excluded from totals.