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4•csacademy•1h 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•1h ago
Great initiative! Is it any different from other repos like Build your own X?

Apple's Chipmaker Pledges $100B More for US Plants

https://www.macrumors.com/2026/07/16/tsmc-pledges-100-billion-for-us-plants/
1•tosh•1m ago•0 comments

Show HN: Skupa – Map Azure SQL/Synapse dependencies, read-only and offline

https://www.skupa.io/
1•StudioHeat•1m ago•0 comments

Driving

https://nonogra.ph/driving-07-16-2026
1•filup•1m ago•0 comments

What good are wings without the courage to fly?

1•koobear•3m ago•0 comments

We Open-Sourced an Identity Lifecycle Management Platform

https://omnitrust.com/why-we-open-sourced-ilm/
1•carolineilm•3m ago•0 comments

Launch HN: Traceforce (YC S26) – Secure AI apps, one device at a time

2•XiaHua•5m ago•0 comments

Chatto Is Robots

https://hmans.dev/blog/chatto-is-robots
1•janpio•5m ago•0 comments

Someone Used AI to Write an Unauthorized Biography of Me

https://www.nytimes.com/2026/07/16/technology/ai-slop-books-biography-amazon.html
1•igonvalue•6m ago•0 comments

Young adults are poor despite every metric which suggests otherwise

https://twitter.com/JohannKurtz/status/2077113148524417439
2•vinyl7•7m ago•1 comments

1-Bit LLM in the Browser

https://huggingface.co/spaces/webml-community/bonsai-webgpu
2•simonebrunozzi•7m ago•0 comments

'We used acid to sabotage Microsoft hyperscale data centre construction'

https://techwerkers.nl/en/posts/aanval-microsoft-ai-datacentrum/
12•lowbar•7m ago•0 comments

Aspen Acres fire over containment line as hot, dry conditions continue in CO

https://coloradosun.com/2026/07/16/colorado-wildfires-aspen-acres-fire-acres-gold-mountainfishhoo...
2•mooreds•9m ago•0 comments

This Is the Oldest Amber Ever Found

https://nautil.us/this-is-the-oldest-amber-ever-found-1282716
2•Brajeshwar•10m ago•0 comments

The Taliban's Drone Manufacturing Program

https://www.themiddleeastuncovered.com/p/inside-the-talibans-secret-drone
2•alephnerd•10m ago•2 comments

Google's AI Mode now lets you link and interact with select apps

https://search.google/intl/en-IN/ways-to-search/ai-mode/
2•adithyaharish•11m ago•0 comments

15 years of helping software engineers relocate: Here's what changed

https://relocateme.substack.com/p/the-relocation-game-in-tech-has-changed
3•andrewstetsenko•11m ago•0 comments

The Odyssey Was Written for Sailors

https://theheasman.com/the-odyssey-was-for-sailors/
2•TheHeasman•11m ago•0 comments

Are we getting dumber, or is the world just changing?

https://giuliofaldetta.substack.com/p/are-we-getting-dumber-or-is-the-world
2•whiteleopard•11m ago•0 comments

Relay.app Shutting Down

https://www.relay.app/
2•marcuskaz•12m ago•0 comments

They Got Something on the Screen

https://graybeard.ing/they-got-something-on-the-screen/
2•satvikpendem•15m ago•0 comments

You can see inline diffs in Claude Code for free, similar to Cursor

https://www.norrin.dev/
2•gagewoodard•15m ago•0 comments

Detecting LLM-Generated Texts with "Classical" Machine Learning

https://blog.lyc8503.net/en/post/llm-classifier/
9•uneven9434•16m ago•1 comments

AI Appreciation Day: Security Leaders Say the Celebration Needs an Asterisk

https://www.itsecurityguru.org/2026/07/16/ai-appreciation-day-security-leaders-say-the-celebratio...
2•mooreds•18m ago•0 comments

Agntcy – Open Infrastructure for the Internet of Agents

https://docs.agntcy.org/
2•dannyobrien•19m ago•0 comments

Nobody Needs to Impress the Salesman

https://writing.sidharthkakkar.com/p/nobody-needs-to-impress-the-salesman
2•sikakkar•20m ago•0 comments

Iran asked Yemen's Houthi movement to stand ready to close the Red Sea oil route

https://bsky.app/profile/reuters.com/post/3mqrlesy5ms2b
3•ceejayoz•21m ago•0 comments

Show HN: Galois connections for composable numeric casts in Rust

https://github.com/cmk/connections
2•partialsolve•21m ago•0 comments

First geomorphological evidence of landslides on Pluto

https://www.sciencedirect.com/science/article/pii/S0019103526002769?via%3Dihub
2•bookofjoe•22m ago•0 comments

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

2•JoeAltmaier•22m ago•0 comments

Making Software - How to make a font

https://www.makingsoftware.com/chapters/how-to-make-a-font
2•Brajeshwar•26m ago•0 comments