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Rails 8 adds built in authentication generator

https://blog.saeloun.com/2025/05/12/rails-8-adds-built-in-authentication-generator/
6•amalinovic•1y ago

Comments

graypegg•1y ago
Now built a little workplace internal tool that needed a login page with it! Honestly pretty satisfied, it's simple enough that 10minutes is all you need to understand how it works: incredibly boring and standard (/pos)

My one gripe, that I think I might offer up a PR for, is it should have generators for log-in minitest helpers. You will end up making a log_in_as(user) method that sets the auth session cookie anyway... might as well just have that from the start.

The lack of registration also does feel weird to me as well. I know that user registration is probably the most variable part of the auth process, but stuff scaffolded from Rails is normally very delete-friendly anyway. Plus, 9/10 this generator is being run on a new project, so I immediately need to build it anyway, so I can set up system tests that log in and such.

Hydrogen and oxygen make water [video]

https://www.youtube.com/watch?v=UV8KbQyF228
1•tripdout•3m ago•0 comments

Scaling Laws Meet Model Architecture: Toward Inference-Efficient LLMs

https://arxiv.org/abs/2510.18245
1•matt_d•3m ago•0 comments

Show HN: Live, system-wide USB transfer sniffer in eBPF

https://github.com/yeet-src/usbsnoop
1•r3tr0•4m ago•0 comments

E-Scooter Rider and Cyclist Are Killed in Head-On Crash on NYC Bridge

https://www.nytimes.com/2026/05/28/nyregion/queensboro-bridge-nyc-bike-scooter-crash-deaths.html
1•ChrisArchitect•8m ago•0 comments

The One Terminal you will need

https://github.com/8868derek/oneterminal
1•DerekFan•12m ago•0 comments

How Elon Musk Killed Hundreds of Thousands of People

https://www.currentaffairs.org/news/how-elon-musk-killed-hundreds-of-thousands-of-people
6•RobLach•12m ago•0 comments

Dating apps were never built to deliver you to anyone

https://pilgrimsage.substack.com/p/the-two-doors
1•momentmaker•21m ago•1 comments

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https://github.com/OWASP/www-project-agent-memory-guard
1•vgudur297•28m ago•0 comments

Please Do Not Vibe Fuck Up This Software – Rsync

https://github.com/RsyncProject/rsync/issues/929
10•justdotJS•28m ago•5 comments

The Home-Insurance Coin Flip: Nearly Half of Claims Result in Zero Payout

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3•JumpCrisscross•29m ago•0 comments

Local-first, single-binary chaos engineering CLI for indie devs

https://github.com/1999labs/antics
1•knownquantity_•30m ago•0 comments

America Has a Pangram Problem

https://www.theatlantic.com/technology/2026/05/pangram-ai-detection-accuracy/687381/
1•paulpauper•31m ago•1 comments

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https://www.theatlantic.com/technology/2026/05/ai-agents-agency-crisis-humanity/687379/
2•paulpauper•32m ago•1 comments

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https://marginalrevolution.com/marginalrevolution/2026/05/80000-hours-the-book.html
1•paulpauper•32m ago•0 comments

Chinese Actors' Impersonation and Stolen Narratives in Digital Repression

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https://www.aboutamazon.com/stories/aws-random-graph-theory-data-center-network-design
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https://mariozechner.at/posts/2026-05-30-shitty-robot/
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What Distinguishes the Super Rich from the Rest of Us

https://knowledge.insead.edu/leadership-organisations/what-distinguishes-super-rich-rest-us
1•makerdiety•1h ago•1 comments

Sonny Rollins – Saxophone Colossus (documentary)(1986)

https://www.youtube.com/watch?v=q1U37Ohmjh8
2•brudgers•1h ago•0 comments

Trying to find some good spots to invest in Bangalore, India

https://flatmap.cloud
1•midhunharikumar•1h ago•1 comments

Geblang – static typed, interpreted language written in Go

https://github.com/dwgebler/geblang
3•dwgebler•1h ago•0 comments

CompletionKit – stop guessing whether your prompt change helped

https://completionkit.com/
4•braaap•1h ago•0 comments

Dealing with cancel safety in async Rust

https://rfd.shared.oxide.computer/rfd/0400
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Ask HN: What are your worst war stories bringing agentic applications into prod

3•yaoke259•1h ago•0 comments

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https://github.com/Gerharddc/litterbox
2•indigodaddy•1h ago•0 comments

The household battery revolution that could change energy bills and the world

https://www.theguardian.com/environment/ng-interactive/2026/may/31/cheaper-energy-bills-battery-r...
3•nl•1h ago•0 comments

Lotus Focus 2030: Reinforcing brand DNA with hybrid-V8 supercar

https://www.lotuscars.com/en/press/news/lotus-unveils-focus-2030
2•gnabgib•1h ago•0 comments

Muxcard, a dyi credit card size computer

https://github.com/krauseler/muxcard
4•sargstuff•1h ago•1 comments

K Is for K-Theory

https://www.maths.ox.ac.uk/outreach/oxford-mathematics-alphabet/k-k-theory
3•marysminefnuf•1h ago•0 comments

Lance: Unified Multimodal Modeling by Multi-Task Synergy

https://huggingface.co/bytedance-research/Lance
2•gmays•1h ago•0 comments