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AI Is Not Ready to Replace Junior Devs Says Ruby on Rails Creator

https://www.finalroundai.com/blog/ai-can-not-replace-junior-programmers
12•birdculture•1h ago

Comments

whalesalad•1h ago
My personal experience is quite the opposite. A junior developer with AI is dangerous, and will produce a large amount of work that isn't well architected and will require substantial review and correction. It is easier for me to leverage coding agents to get shit done than it is to even explain what is needed in terms that a junior can run with.
greggoB•15m ago
It's always been easier for more senior/experienced engineers to do things themselves instead of guiding juniors. Your comment doesn't really detail how this is different with AI in the picture.
johannsg•8m ago
I don’t think the article is suggesting this at all. My takeaway from it (and my own view) is that we need to continue hiring, developing, and growing talent as we have in the past.

Today’s AI tools can generate working code, but it is often difficult to maintain -- especially as a codebase becomes large and complex.

Junior engineers working within a team, alongside senior engineers, with proper guidance and mentorship -- and while learning how to effectively use the current generation of AI tools -- are exactly what the industry needs to avoid a talent shortage in the not-too-distant future.

nextlevelwizard•8m ago
You don’t scale even with agents you just don’t.

Flux.2 Klein 4B (Apache 2.0)

https://huggingface.co/black-forest-labs/FLUX.2-klein-4B
5•anjneymidha•53s ago•0 comments

What if the idea of the autism spectrum is completely wrong?

https://www.newscientist.com/article/2509117-what-if-the-idea-of-the-autism-spectrum-is-completel...
1•kristianp•1m ago•0 comments

Regressions on benchmark scores suggest frontier LLMs ~3-5T params

https://aimlbling-about.ninerealmlabs.com/blog/benchmarks-predict-model-size/
1•namnnumbr•1m ago•1 comments

Origami Programming [pdf]

https://www.cs.ox.ac.uk/people/jeremy.gibbons/publications/origami.pdf
1•andsoitis•2m ago•0 comments

Do AI models reason or regurgitate? Why AI is not merely a "stochastic parrot"

https://bigthink.com/the-present/do-ai-models-reason-or-regurgitate/
1•ryan_j_naughton•3m ago•0 comments

Package Manager Glossary

https://nesbitt.io/2026/01/13/package-manager-glossary.html
1•7777777phil•5m ago•0 comments

The industrial waste site that glitters like a glacier

https://www.nationalgeographic.com/environment/article/kishangarh-dumping-yard-marble-india
1•noleary•5m ago•0 comments

Nanolang: A tiny experimental language designed to be targeted by coding LLMs

https://github.com/jordanhubbard/nanolang
1•Scramblejams•6m ago•0 comments

Minnesota wants to win a war of attrition

https://www.theverge.com/policy/863632/minnesota-walz-trump-sousveillance-ice
3•andrewstetsenko•10m ago•0 comments

Tesla, BYD, and Xiaomi Are Playing Different Games

https://gilpignol.substack.com/p/tesla-byd-and-xiaomi-are-playing
1•light_triad•10m ago•0 comments

Nebra Sky Disc: the oldest depiction of astronomical phenomena

https://www.livescience.com/archaeology/nebra-sky-disc-the-worlds-oldest-depiction-of-astronomica...
1•janandonly•11m ago•0 comments

I Improved Claude's MCP-CLI Experimental MCP Fix – 18x speedup on 50 calls

1•AIntelligentTec•12m ago•0 comments

Of donkeys, mules, and horses: data structures for network prefixes in Rust

https://blog.nlnetlabs.nl/donkeys-mules-horses/
1•fanf2•12m ago•0 comments

Gravity from Information Geometry: A Lean 4 Formalization of Emergent Spacetime

https://www.academia.edu/146192044/Gravity_from_Information_Geometry_A_Lean_4_Formalization_of_Em...
1•kristintynski•14m ago•1 comments

Software Is Fine

https://shomik.substack.com/p/software-is-fine
1•mooreds•14m ago•0 comments

Do not give up your brain

https://cassidoo.co/post/good-brain/
1•mooreds•15m ago•0 comments

Use Social Media Mindfully

https://danielleheberling.xyz/blog/mindful-social-media/
2•mooreds•15m ago•0 comments

Tell HN: Deskflow is getting spammed with AI-slop PRs

1•acheong08•15m ago•0 comments

Google Mandiant Delivers the Coup de Grâce to Microsoft's NTLM

https://www.heise.de/en/news/Windows-Networks-Google-Mandiant-Delivers-the-Coup-de-Grace-to-Micro...
2•croes•15m ago•0 comments

Apple's "Protect Mail Activity" Doesn't Work

https://www.grepular.com/Apples_Protect_Mail_Activity_Doesnt_Work
2•mike-cardwell•17m ago•0 comments

Targeted Bets: An alternative approach to the job hunt

https://www.seanmuirhead.com/blog/targeted-bets
1•seany62•19m ago•1 comments

Jazz – The Database That Syncs

https://jazz.tools/
1•aleksjess•20m ago•1 comments

Targeted Bets: An alternative approach to the job hunt

1•seany62•20m ago•0 comments

Nanotimetamps: Time-Stamped Data on Nano Block Lattice

https://github.com/SerJaimeLannister/nanotimestamp/wiki
2•Imustaskforhelp•21m ago•0 comments

Starlink users must opt out of all browsing data being used to train xAI models

https://twitter.com/cryps1s/status/2013345999826153943
6•pizza•21m ago•1 comments

Nobody knows how large software products work

https://www.seangoedecke.com/nobody-knows-how-software-products-work/
2•7777777phil•25m ago•0 comments

Moving from Java to Python (2014)

https://yusufaytas.com/moving-from-java-to-python/
3•jatwork•25m ago•0 comments

19 hacks to get your startup's first customers (I made $150k+)

https://twitter.com/hustle_fred/status/2013200865956426130
2•Farid_Sukurov•26m ago•0 comments

Lava Lamps in Cloudflare's Encryption

https://www.cloudflare.com/en-gb/learning/ssl/lava-lamp-encryption/
1•cl3misch•27m ago•0 comments

The assistant axis: situating and stabilizing the character of LLMs

https://www.anthropic.com/research/assistant-axis
3•mfiguiere•29m ago•0 comments