#TSserver
who will win???: a 24gb vps with 8 cores vs 18 docker containers, 10 parallel agents, and a lil rogue tsserver using 200% CPU alone 😍🥰
July 28, 2026 at 1:11 AM
and before anyone is like gasp but your NDA kat

this shit is literally in a public PR to tsserver
September 1, 2025 at 1:30 AM
tsserver as in typescript? Maybe upgrade that to tsgo?
July 28, 2026 at 1:15 AM
i think it probably would just work if u have tsserver
June 6, 2025 at 3:02 PM
If your team is struggling with...

☠️tsserver lag in editor
🧩complex types
🧪type testing or benchmarking

I consult and can fix your problems!
@arktype.io relies on me getting this work- referrals and retweets help a ton 🙏
January 24, 2025 at 6:31 PM
1️⃣s-tier DX
2️⃣ridiculous tsserver perf
3️⃣insanely fast runtime validation
4️⃣great documentation
5️⃣power features (generics and HKTs)
6️⃣deep introspectability
7️⃣serializable definitions
8️⃣human-readable errors
9️⃣universal composability
🔟easy to learn

Choose 10.
August 21, 2025 at 4:35 PM
1️⃣ridiculously good DX
2️⃣better tsserver performance
3️⃣insanely fast runtime validation
4️⃣well-documented and easy to learn
5️⃣power features like generics and HKTs
6️⃣deep introspection + transformation
7️⃣serializable definitions
8️⃣human-readable errors by default

Choose 8.
February 4, 2025 at 1:52 PM
tsserver 🤝 rust-analyzer
January 10, 2026 at 3:23 PM
overall, excited. and great news for people who don't use vs code: they're going to implement the language server protocol! github.com/microsoft/Ty...
tsserver should implement the Language Server Protocol · Issue #39459 · microsoft/TypeScript
Search Terms language server protocol Suggestion As the language server protocol ( https://github.com/Microsoft/language-server-protocol ) is getting more and more popularity and clients ( https://...
github.com
March 11, 2025 at 3:01 PM
tsserver restart 😎😎😎
November 7, 2024 at 4:01 PM
TSServer is _freaking out_
November 2, 2024 at 2:38 PM
This improvement comes from changing some of our entrypoints to use the public API rather than duplicating code.

Now TS only contains 1.7 copies of the compiler, where the 0.7 is tsc.js, which is still intentionally a smaller, faster bundle.

github.com/microsoft/Ty...
Make tsserver and typingsInstaller thin wrappers around public API by jakebailey · Pull Request #55326 · microsoft/TypeScript
If you check out the tsconfigs for tsserver and typescript (previously tsserverlibrary), you'll note that they're the same! typescript is just a plain reexport for public use, meaning that tsserver...
github.com
March 15, 2024 at 7:45 PM
No, specifically, tsserver, the LSP. I'm used to having a more fully featured LSP server. I think this is the crux of my disappointment.

I am hopeful the Go rewrite of the compiler will open more doors for tsserver. I believe I read there are plans to port tsserver as well as augment it?
May 28, 2025 at 1:26 AM
i think some of the stuff i used might be new but idk i just vibe out whatever the deno tsserver lets me do. sometimes i hit some sort of limit and it just gives me a `never`
April 14, 2025 at 11:32 PM
4GBってことは、arch + sway (wayland) の場合
sway で数百MB使う
firefox でyoutube 見ると時間経過でGB単位のメモリーが飛ぶ

tsserver とvscode 使うのは論外
rust analyzer も怪しい
March 15, 2026 at 2:26 PM
I am currently on the JavaScript/TypeScript tooling team for Visual Studio (“Classic”, not Code). So, language support in the editor and a bunch of related things like working on tsserver and coordinating with the TS compiler and VS Code teams
February 21, 2025 at 7:06 AM
powered by vtsls/tsserver right? Should be possible to manually define the priority for different patterns using github.com/tidalhq/ts-p...

It's a little unintuitive but it does work in my experience (though its been a while since I've used it)
GitHub - tidalhq/ts-plugin-sort-import-suggestions: Customize the priority of auto-import suggestions from TypeScript Language Server
Customize the priority of auto-import suggestions from TypeScript Language Server - tidalhq/ts-plugin-sort-import-suggestions
github.com
May 6, 2025 at 9:37 AM
I'm looking for TypeScript consulting to support my full-time open-source work on @arktype.io!

If your team struggles with...

🧩 Writing complex types to optimize DX
☠️ tsserver lag in editor
🧪 Type testing or benchmarking

I can help! If not, retweets also really help💖
October 31, 2024 at 5:34 PM
Currently writing a code action for VSCode that auto-injects mock data into TS React Components based on property names and types

Navigating the the vscode+tsserver APIs for setup has been tough, but just discovered volarjs.dev by @remcohaszing.nl and friends

I wish I had found it yesterday
December 6, 2024 at 5:21 PM
An important strength of React is that you can use it with the official TypeScript language server. My primary skepticism of Svelte is that it comes with a separate language server that's slightly different from the official tsserver.
February 20, 2025 at 11:43 AM
Follow up: turns out Emacs does have the import thing in quick fixes, so it's coming from the language server for sure. typescript-language-server is more of a LSP compatible wrapper for tsserver. VSC uses its own client to tsserver, since it predates the LSP standard, from what I've read
December 4, 2024 at 2:16 PM
Frameworks with template type checking (Angular, Vue etc.) and tools like typescript-eslint have to wait for the new IPC API in 7.1 and adapt to the completely new extension model (no more tsserver plugins or direct requires of compiler internals).
September 17, 2026 at 11:36 AM
JSDoc + tsserver FTW
November 11, 2024 at 2:59 AM