221–230 of 943 posts
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And the lesson is; don't build anything that needs to be performant in TypeScript because it's so slow?
Earlier quoted context omitted.
We did anticipate this question, and we have actually written up an FAQ entry on our GitHub Discussions. I'll post the response below. https://github.com/microsoft/typescript-go/discussions/411 . ____ Language choice is always a hot topic! We extensively evaluated many language options, both recently and in prior investigations. We also considered hybrid approaches where certain components could be written in a nativ…
I find the discussion about the choice quite interesting, and many points are very convincing (like the GC one). But I am a bit confused about the comparison between Go and C#. Both should meet most of the criteria like GC, control over memory layout/allocation and good support for concurrency. I'm curious what the weaknesses of C# for this particular use case were that lead to the decision for Go.
[flagged]
No, it is not. It is a continuation of an existing trend
You may be interested in esbuild (https://github.com/evanw/esbuild), turborepo (https://github.com/vercel/turborepo), biome-js (https://github.com/biomejs/biome) are all native reimplementations of existing projects in JS/TS. esbuild is written in Go, the others in Rust.
> reveals something deeper: Microsoft prioritized shipping a working solution over language politics
Its not that "deep". I don't see the politics either way, there are clearly successful projects using both Go and Rust. The only people who see "politics" are those who see people disagreeing, are unable to understand the substance of the disagreement and decide "ah, it's just politics".
Earlier quoted context omitted.
It is for me. If someone says TypeScript is faster than X, they rarely mean the build time. I understand other people's points about TypeScript not being a runtime at all and only being a compiler, but when casually saying "TypeScript is faster than say ruby", people do not mean the compiler.
well, thanks for explaining. we might just simply disagree here. when I hear "TypeScript" I think of TypeScript, and when I hear "JavaScript" I think of JavaScript. I know what you mean re: casually speaking, but this is a blogpost from the TypeScript team. That context is there, too. I think if the same title were from an AWS release note, I'd totally see what you mean.
[flagged]
Any plans for a AOT version of Typescript with strict typing that targets WASM or LLVM?
While I like faster TSC, I don't like that the TypeScript compiler needs to be written in another language to achieve speed; it kind of reminds everyone that TS isn't a good language for complicated CPU/IO tasks.
Given that the TypeScript team has resigned to the fact that JavaScript engines can't run the TypeScript compiler (TSC) sufficiently fast for foreseeable future and are rewriting it entirely in Go, then it is unlikely they will seek to do AOT.
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I wish there was a language like rust without the borrow checking and lifetimes that was also popular and lives in the same area as go. Because I think go is actually the best language in this category but it’s only the best because there is nothing else. All in all golang is not an elegant language.
Yet projects inevitably get to the stage where a more native representation wins out. I mean, I can't think of a time a high profile project written in a lower level representation got ported to a higher level language.
It makes me think I should be starting any project I have in the lowest level representation that allows me some ergonomics. Maybe more reason to lean into Zig? I don't mean for places where something like Rust would be appropriate. I mean for anything I would consider using a "good enough" scripting language.
It honestly has me questioning my default assumption to use JS runtimes on the server (e.g. Node, deno, bun). I mean, the benefit of using the same code on the server/client has rarely if ever been a significant contributor to project maintainability for me. And it isn't that hard these days to spin up a web server with simple routing, database connectivity, etc. in pretty much any language including Zig or Go. And with LLMs and language servers, there is decreasing utility in familiarity with a language to be productive.
It feels like the advantages of scripting languages are being eroded away. If I am planning a career "vibe coding" or prompt engineering my way into the future, I wonder how reasonable it would be to assume I'll be doing it to generate lower level code rather than scripts.