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Learn by Building

6•csacademy•5h ago
As long as we don't have AGI or superintelligence, we still need good software engineers. And even if we do reach AGI and coding is "solved," are we really supposed to just trust the generated code?

Outsourcing our cognitive thinking and understanding isn't the way to advance as humans, nor is it the way to stay ahead of AI. If we give that up, how do we limit AI slop? And how would we even pull the plug, if it came to that?

Understanding computer science concepts and developing good software engineering practices is still very much in demand, even as most students and engineers seem to be letting their coding and algorithmic reasoning skills atrophy.

Time to build those back up, in a fun and engaging way. If AI is good for one thing here, it's helping us learn, not thinking for us.

That's why we built a Claude skill that teaches computer science concepts by having Claude guide you through implementing their core components from scratch. It's open source and still early, so it's very much open to community contributions, with the goal of promoting computer science and algorithmic thinking.

Main skill repo: https://github.com/csacademy-ma/learn-by-building

Example exercises generated by the skill: https://github.com/csacademy-ma/learn-by-building-samples

Comments

jaberj•5h ago
Great initiative! Is it any different from other repos like Build your own X?
andyjohnson0•2h ago
Welcome to HN. This isn't a place for hosting your blog posts. Instead why not put this on an external site, expand on it a bit, and submit a link? Thats how HN works.

How do you guys keep up with AI news?

2•anirudhc2005•52m ago•3 comments

X permanently banned my 15-year-old account for sharing my own open-source lib

8•rifmj•2h ago•2 comments

Learn by Building

6•csacademy•5h ago•2 comments

Why people chasing after useless token saving plugins and ignoring real solution

2•yohji1984•3h ago•0 comments

Ask HN: What Are You Working On? (July 2026)

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6•NarcisMirandes•6h ago•22 comments

Ask HN: Are we there yet? Can I create a human analogue using AI?

2•JoeAltmaier•4h ago•2 comments

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123•kadhirvelm•1d ago•105 comments

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3•thanksd•7h ago•1 comments

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1083•levkk•3d ago•457 comments

Help me be accountable with my time

4•atomiomi•9h ago•10 comments

Ask HN: How about a "Merge Stories" feature?

2•RetroTechie•9h ago•2 comments

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3•jftuga•9h ago•4 comments

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10•Gold-Ask-lx•1d ago•16 comments

Thinking: Alternate Distribution for Filmmakers

2•phaedrus044•13h ago•0 comments

I'd prefer to avoid AI comments on Reddit and HN

5•alance•6h ago•1 comments

Ask HN: Should I do a CS masters at Cambridge or start as a new grad at Amazon?

28•sspehr•3d ago•93 comments

I built a tool to get comments in CSV format from YouTube videos

2•cristyg0101•15h ago•2 comments

Tell HN: Fable Credits Are 150x More Expensive

9•yesitcan•1d ago•6 comments

Ask HN: Anyone working for Reddit?

3•markus_zhang•8h ago•3 comments

Ask HN: Are there any hedge funds incorporating sports bets in their portfolios?

2•JumpinJack_Cash•8h ago•2 comments

You've reached the end!