101–110 of 288 posts
- It's written in Go and compiles to native code. [...] While esbuild is busy parsing your JavaScript, node is busy parsing your bundler's JavaScript. By the time node has finished parsing your bundler's code, esbuild might have already exited and your bundler hasn't even started bundling yet. [...] Go is designed from the core for parallelism while JavaScript is not.
- Parallelism is used heavily.
It is crazy fast. It feels like the Turbo Pascal 3 of web development.
What’s the catch? Do they really have a secret sauce or are there limitations in esbuild to achieve these speed ups?
Some section titles from the FAQ[1]: > Why is esbuild fast? > - It's written in Go and compiles to native code. > - Parallelism is used heavily. > - Everything in esbuild is written from scratch. > - Memory is used efficiently. > Production readiness > - Used by other projects > - API stability > - Only one main developer > - Not always open to scope expansion 1: https://esbuild.github.io/faq/
Work on esbuild started at the start of 2020. It is primarily authored and maintained by Evan Wallace, who, in addition to making this tremendous contribution to the JavaScript ecosystem, is the CTO and co-founder of Figma . Incredible output.
If he's writing esbuild that is taking time away from being the CTO of Figma. Either he's working a shit ton, one of the things (Esbuild or Figma) is being somewhat neglected, or his output is actually not as high as it looks.
Work on esbuild started at the start of 2020. It is primarily authored and maintained by Evan Wallace, who, in addition to making this tremendous contribution to the JavaScript ecosystem, is the CTO and co-founder of Figma . Incredible output.
I came here too say this. The man authored in the neighborhood of 100k LOC in a year, just on this. There's a living 10x dev, it's not a myth. What is ridiculous is to think someone can 10x a normal developer, it's more like the difference between the top few percent and the bottom 10-20%. Evan Wallace is a beast, no doubt.
https://github.com/evanw/esbuild/issues/42#issuecomment-9339...
So I'm currently stuck with a build that takes minutes, even though in principle it should require only seconds.
Earlier quoted context omitted.
Only if a project is pretty small. Change in one place, especially if it's a reusable code, might ruin code in multiple different places and IDE will not recompile the whole project on every change, it will only watch your currently opened files and, maybe, some files in opened folders.
Did you reply to the wrong comment ? The --noEmit does not have the issue you talk about.
1. It's not just a faster replacement for a single %tool_name% in your build chain: for the vast majority of cases, it's the whole "chain" in a single cli command if you're doing it right.
That is, you don't just stick it inside, say, webpack as a faster replacement for babel (although you can). No, you look carefully through your webpack configs and its myriad of plugins, ask yourself whether you really need to inline css in jsx in png while simultaneously optimizing it for IE 4.0, realize you don't, through out the whole thing, and use esbuild instead.
I have two 50K+ LOC projects using esbuild, and I would use it even if it was slower than webpack/babel/tsc simply not to worry about the build chain breaking due to an update to some obscure dependency or plugin.
2. It is fast because it's written from scratch to do a set of particular things and do it fast, not just because it's Go and parallelized.
If you look at the commit log you will notice a lot of performance tweaks. If you look into the issues, you will find a lot of requests for additional features rejected, often due to possible negative performance impact.
3. The most impressive part about esbuild development is not just that it's one guy writing it: it is the level of support and documentation he manages to provide alongside.
The release notes alone are a good course into nitty-gritty details of the web ecosystem: all the addressed edge cases are explained in detail. To top it all off--all opened issues, no matter how uninformed they seem, find a courteous response.