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Show HN: Just – Zero Config TypeScript Development Tool

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Show HN: Just – Zero Config TypeScript Development Tool

#1

Post by sonnyt »

I built a cli tool that gets you started with TypeScript development with zero config. Initially created to solve my own problem but thought it might be useful for others as well.

- SWC compiler

- TypeScript type check support

- Live reload support

- .env file support

- Path alias support

- Typescript script runner

- REPL support

Please tell me I am not going down a rabbit hole.

Show HN: Just – Zero Config TypeScript Development Tool
github.com

Re: Show HN: Just – Zero Config TypeScript Development Tool

#2

Post by jitl »

I like this.

I am very sad whenever I try to have fun with Typescript outside of my work monorepo because I need to re-figure-out how to “just run my code” without waiting a million years for build. But part of the problem is that there’s so many different ts-node competitors. Ts-node itself is slow and/or hates me because I’m not using ES modules. There’s a bunch of esbuild based ones out there, but none seem to cache as quickly as the janky script we use at work. Curious how swc stacks up against esbuild in practice.

I like that your approach bundles path aliasing, since tacking that on is often confusing. I’ll give a star and try it when I get a chance.

Re: Show HN: Just – Zero Config TypeScript Development Tool

#3

Post by wdb »

jitl wrote: post #2

I like this. I am very sad whenever I try to have fun with Typescript outside of my work monorepo because I need to re-figure-out how to “just run my code” without waiting a million years for build. But part of the problem is that there’s so many different ts-node competitors. Ts-node itself is slow and/or hates me because I’m not using ES modules. There’s a bunch of esbuild based ones out there, but none seem to cac…

swc typescript ts-node alternative would be nice!

Re: Show HN: Just – Zero Config TypeScript Development Tool

#4

Post by sonnyt »

wdb wrote: post #3
jitl wrote: post #2

I like this. I am very sad whenever I try to have fun with Typescript outside of my work monorepo because I need to re-figure-out how to “just run my code” without waiting a million years for build. But part of the problem is that there’s so many different ts-node competitors. Ts-node itself is slow and/or hates me because I’m not using ES modules. There’s a bunch of esbuild based ones out there, but none seem to cac…

swc typescript ts-node alternative would be nice!

I built it with that intention :) Would love to get your feedback if Just replaces ts-node for your successfully.

Re: Show HN: Just – Zero Config TypeScript Development Tool

#5

Post by sonnyt »

jitl wrote: post #2

I like this. I am very sad whenever I try to have fun with Typescript outside of my work monorepo because I need to re-figure-out how to “just run my code” without waiting a million years for build. But part of the problem is that there’s so many different ts-node competitors. Ts-node itself is slow and/or hates me because I’m not using ES modules. There’s a bunch of esbuild based ones out there, but none seem to cac…

Thank you!

Yes, ts-node became slow and frustrating that it inspired me to create Just. I haven't yet used Just with ES Modules though, would love to hear your feedback if you get a chance to use it :)

Re: Show HN: Just – Zero Config TypeScript Development Tool

#6

Post by sscarduzio »

Setting up a generic typescript project is 100x more involved than the original minimal developer experience of Node.js (optional npm init, otherwise node program.js and off you go). If you are trying to bring node development back to its nimble origins, I'm with you.

The thing I like most is the CLI tool name: it really matches the mood of the project. I.e. "just dev, just build, just run"

Re: Show HN: Just – Zero Config TypeScript Development Tool

#7

Post by sonnyt »

sscarduzio wrote: post #6

Setting up a generic typescript project is 100x more involved than the original minimal developer experience of Node.js (optional npm init, otherwise node program.js and off you go). If you are trying to bring node development back to its nimble origins, I'm with you. The thing I like most is the CLI tool name: it really matches the mood of the project. I.e. "just dev, just build, just run"

Haha yep that is my goal. Let me just run this damn thing! Without me needing to install ton of packages and mcgivering them together.
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