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Launch HN: CodeCrafters (YC S22) – Practice writing complex software

codecrafters.io

191–200 of 207 posts

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#191

Love this idea. I'll give it a shot if I ever need to learn Redis. I'm a FAANG iOS dev who's guided a few people from 0 to dev job, so I was curious to see if you had a Swift track but it looks like not yet. Would love to hear if that's on the roadmap or not!

We don't currently have Swift yet (not a highly requested language yet) but I just wanted to highlight that our language support mechanism is actually OSS.

https://github.com/codecrafters-io/languages

Also, I wouldn't actually say we're the best resource to learn to use Redis (the Redis docs are probably more ideal) — we focus on helping you create your own version of Redis from scratch, so that you understand the fundamental pieces behind building a project like Redis. Same for Docker, Git, etc.

We do have a lot of users that actually discover Redis on our site, and do the learning Redis + building it out in parallel, often times while also simultaneously learning a new language!

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#193
post #44

This looks very promising, I think it could be a great resource for companies that want to invest in training their developers, but don't have the resources to build a curriculum themselves. > What new courses should we add? The courses you have already are good, but are quite low-level. To broaden the applicability perhaps you could also try something like "build a REST API that matches this OpenAPI schema" (getting…

Thanks for the ideas — you're right that automating the UI-oriented testing is more difficult. We're already piloting some ideas in this area (e.g Build your own React) — but the current focus is on perfecting what we have. Our testers are all OSS. Here's our git tester for example — https://github.com/codecrafters-io/git-tester . Others can be found on our GitHub org. https://github.com/codecrafters-io We need to do…

Request: build your own search engine, build your own Unreal (or game engine), build your own TikTok (the recommendation part is tricky), build your own Ethereum (the VM is interesting).

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#195

Earlier quoted context omitted.

Thanks for the ideas — you're right that automating the UI-oriented testing is more difficult. We're already piloting some ideas in this area (e.g Build your own React) — but the current focus is on perfecting what we have. Our testers are all OSS. Here's our git tester for example — https://github.com/codecrafters-io/git-tester . Others can be found on our GitHub org. https://github.com/codecrafters-io We need to do…

Request: build your own search engine, build your own Unreal (or game engine), build your own TikTok (the recommendation part is tricky), build your own Ethereum (the VM is interesting).

Great ideas! We’ve had quite some interest in game engines, gotta look into it

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#196

Do you think you could sell this to enterprises to help onboard employees?

That is in fact one of the core use-cases. Hiring language agnostically increases your talent pool, especially among early career engineers.

We’re seeing interest in adopting CodeCrafters as the on-boarding & continuous up-skilling product :)

Curious why you asked, do you see a use-case at work? Feel free to email me too (sarup@codecrafters.io)

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#197

I love the idea of this, and I disagree with others about the price being too high. If you're in the US/Canada/UK and planning to spend even a couple of hours per month using this to further your skills and career, then the value of your time investment will exceed your cash outlay on the subscription. That being said, I wonder whether you've considered offering a student discount for bona fide students? You could do…

I'll go further and say that a high price is a great way to screen out the worst customers.

I have to admit our highest paying customers are among our kindest :)

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#198

Price point I feel is too high for specifically what it is offering. A general point I would make. In education: cost is a barrier of entry - a smaller ask might yield far more results from people in disadvantaged situations able to scrabble up ladder. A rising tide raises all ships. You are doing work creating the material and course work - I'm not saying release stuff for free. but $80/mo is something to bat an eye…

I don't think this type of resource would be all that helpful for people trying to scrabble up the ladder. They would almost certainly be much better served by countless other resources.

Genuinely curious (both of us founders come from the early stage startup world where ladders are not in place yet) — what are the top resources for engineers trying to go up the technical ladder?

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#199

I Like your line of thinking a lot, but miss my area of work: scientific programming. You would make money with people willing to move to Julia! Also "seasoned" is a descriptor for someone that likely does not need your product, but right now I cannot think of a better synonym.

Sorry, I missed responding to this comment sooner. If you remember at all, where did you notice the usage of seasoned? We used to say that in the past (and still think that's relevant), but just wondering if we forgot to update copy somewhere. Did you mean to say we should serve the audience that wants to learn Julia?

I saw the term seasoned in the website. I think Julia is a business opportunity, I'd pay for it!

Re: Launch HN: CodeCrafters (YC S22) – Practice writing complex software

#200

Price point I feel is too high for specifically what it is offering. A general point I would make. In education: cost is a barrier of entry - a smaller ask might yield far more results from people in disadvantaged situations able to scrabble up ladder. A rising tide raises all ships. You are doing work creating the material and course work - I'm not saying release stuff for free. but $80/mo is something to bat an eye…

They don't mind if you do it on your own for free: https://github.com/codecrafters-io/build-your-own-x > a compilation of well-written, step-by-step guides for re-creating our favorite technologies from scratch

This is amazing! Thanks for sharing
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