What is a "large" TypeScript implementation?

[paulmarshall]

How big (in terms of unminified JavaScript output) is a "large" typescript application you know of?

[RyanCavanaugh]

Just to kick off the thread, there's TFS at 150k LOC http://blogs.msdn.com/b/bharry/archive/2012/10/24/typescript-a-real-world-story-of-adoption-in-tfs.aspx

[jasonscharf]

I work on a project that spits out about ~80k raw LOC unminified JS. Our unminified output (including JSDoc-style comments) is about 7.2MB of JavaScript.

A quick count of semicolons across *.ts files yields about 42k results. This includes a few definition files, however, so it's a really rough count.

We were early adopters of TypeScript, starting with 0.8.2, and while there have been some bumps along with the way with tooling, it's been incredibly successful for us so far. Today we're moving from 1.3 to 1.4 and everybody on the team just loves working with TS.

[sophiajt]

We announced a little while back that Microsoft Azure's portal is made with TypeScript. It's currently over a million lines of code (actually, last I heard, it's close to 1.2 million or so): http://blogs.msdn.com/b/typescript/archive/2014/10/22/typescript-and-the-road-to-2-0.aspx

[basarat]

We have around 40K lines of code in an angular app. 3.2 meg download minified.

[DanielRosenwasser]

Monaco is >200K of TypeScript - here you can see @jrieken discuss the team's experience in using the language.

We also have a decently sized compiler in TypeScript, which, as the title of this issue calls for, is a TypeScript implementation. 😉

[paulmarshall]

Looks like I'm working on the second largest TypeScript project on the planet !

[DanielRosenwasser]

Woah, great to hear you're getting some good use out of TypeScript! Would you care to shed some light on your project @paulmarshall?

[Griffork]

How do I find out how many LoC my visual studio web project has?

[basarat]

@Griffork put it on github ;) https://github.com/github/linguist

Update: Sorry, github doesn't give you lines

[Griffork]

Also it's 'closed source' so I can't.

[NoelAbrahams]

For an approximate count:

• Find in all files
• Enable regex
• Add filter *.ts
• Search for \n

Should print Matching lines: xxx Matching files: xxx Total files searched: xxx

[paulmarshall]

Sorry for the delay.

@NoelAbrahams For an approximate count, "Matching lines: 278463 Matching files: 1271 Total files searched: 1273"

@DanielRosenwasser I'm part of a team developing a Lifetime Savings (Pensions to you and me) Administration application for use in the UK.

So, looks like we're the second biggest TypeScript application on the planet (# 1 being Azure's portal)?

[RyanCavanaugh]

VS Code has about 300,000 lines. The race is on!

[alexzhaosheng]

The unminified output of my project is about 5 MB, not very big. But I'm starting experience frequent Visual Studio crash problem.
My Visual Studio (VS 2015) works fine when I'm working on the server side part (asp.net mvc), but when I work on the typescript part, it just crashes every 1~2 hours due to insufficient memory. I believe there are memory leaks somewhere.
Anyone get the similar problem?

Thanks in advanced.