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Claude Code, Codex and Agentic Coding #8

https://thezvi.substack.com/p/claude-code-codex-and-agentic-coding-f54
1•paulpauper•39s ago•0 comments

Non-determinism is an issue with patching CVEs

https://flox.dev/blog/achieving-rapid-cve-remediation-in-an-era-of-escalating-vulnerabilities/
1•mathewpregasen•56s ago•0 comments

Polish intelligence warns hackers attacked water treatment control systems

https://therecord.media/polish-intelligence-warns-hackers-attacked-water-treatment
1•devonnull•2m ago•0 comments

Ask HN: How do you find good personal blogs on Google nowadays?

1•xapet•4m ago•1 comments

Ask HN: How do you find good personal blogs on Google nowadays?

1•xapet•4m ago•0 comments

Show HN: Agent MGMT guide to agent orchestrators

https://agentmgmt.dev/
1•manume•6m ago•0 comments

Interactive KL Divergence Visualisation

https://robotchinwag.com/posts/kl-divergence-visualisation/
1•joshlk•7m ago•0 comments

Beyond DevOps

https://debarshibasak.github.io/readables/blogs/beyond-devops.html
1•debarshri•11m ago•0 comments

USPS considers allowing people to ship handguns through the mail

https://www.theguardian.com/business/2026/may/08/usps-postal-service-handguns-mail
1•bookofjoe•13m ago•0 comments

The 77-Year-Old Artist Who 'Paints' Japanese Landscapes with Excel (2017)

https://www.thisiscolossal.com/2017/12/tatsuo-horiuchi-excel-artist/
2•rendx•15m ago•0 comments

Free chatbot that monitors changes on any website and sends alerts

https://apps.apple.com/pl/app/monity-ai/id6761957823
1•kamilms21•19m ago•0 comments

Show HN: Obsidian-Semantic, a CLI that lets agents search your vault by meaning

https://github.com/ravila4/obsidian-semantic-search
2•ravila4•20m ago•0 comments

Grok TTS vs. OpenAI

https://techstackups.com/comparisons/grok-tts-vs-openai/
1•ritzaco•22m ago•0 comments

AI Is Distorting Practically Everything About the Economy

https://www.wsj.com/tech/ai/ai-is-distorting-practically-everything-about-the-economy-4ca6fcff
2•1vuio0pswjnm7•23m ago•1 comments

Show HN: Bowbuilds, a configurator and tuning toolkit for compound archers

https://bowbuilds.com
1•whereismyreleas•26m ago•0 comments

Could Lovable's automatic 10% pay raise be the cure for toxic cultures?

https://techcrunch.com/2026/05/07/could-lovables-automatic-10-pay-raise-be-the-cure-for-toxic-cul...
2•doener•27m ago•1 comments

The Matrix Conference

https://conference.matrix.org/
1•doener•27m ago•0 comments

Feeding the Machine

https://www.theverge.com/cs/features/831818/ai-mercor-handshake-scale-surge-staffing-companies
1•amai•28m ago•0 comments

UFO Files Released by U.S. Shed Light on What the Government Knows

https://www.nytimes.com/2026/05/08/us/politics/ufo-sightings-us-government.html
2•quapster•28m ago•0 comments

Tell HN: Prayer with AI models is suboptimal

1•3pt14159•29m ago•0 comments

Show HN: I built a translator for SPANGLISH and mixed-language text

https://spanglishtranslator.net
1•Odeh13•29m ago•0 comments

Flatcar Container Linux – container optimized, immutable fs, config provisioning

https://www.flatcar.org/
1•gessha•31m ago•0 comments

Gulp – We have been made aware of a potential incident and are shutting down all

https://old.reddit.com/r/letsencrypt/comments/1t7ifve/gulp_we_have_been_made_aware_of_a_potential/
1•newsoftheday•32m ago•1 comments

NTFS-recover – NTFS data recovery when the MFT is corrupted

https://github.com/mjgil/rust-ntfs-recover
1•mjgil•33m ago•0 comments

Open TCP Connections in the Browser

https://developer.puter.com/networking/
1•ent101•33m ago•0 comments

1 in 277 PubMed-indexed 2026 papers shows fabricated references, says analysis

https://retractionwatch.com/2026/05/07/one-in-277-pubmed-indexed-papers-in-2026-shows-fabricated-...
1•bookofjoe•35m ago•1 comments

ShowHN: Guantr - Type-Safe JavaScript/TS Authorization Library; Major v2 Release

https://github.com/Hrdtr/guantr
1•hrdtr•37m ago•0 comments

Show HN: Cyoda-go – application platform in Go without the Temporal/Kafka glue

https://github.com/Cyoda-platform/cyoda-go
1•physix•38m ago•0 comments

DHCoin

https://github.com/StoyanDenev/decentralized-message-queue/
1•expeler•39m ago•0 comments

Fabricated citations: an audit across 2·5M biomedical papers

https://www.thelancet.com/journals/lancet/article/PIIS0140-6736(26)00603-3/fulltext
3•ep_jhu•41m ago•0 comments
Open in hackernews

What if your QA engineer never slept?

1•GTCHO•12mo ago
I've worked in startups and big tech. The most common bottleneck? QA. One team I know ditched the traditional approach and runs an agent that acts like an engineer, 24/7. It's synthetic, learns from bug history, and can gate PRs. Wild idea, or future standard?

Comments

duxup•12mo ago
I think you knowing someone who does this thing might be able to clue us into how well it works.
turtleyacht•12mo ago
QA receives whatever gets merged and (what they decide gets) deployed (to test); they cannot block PRs. It would be nice though to make some checks block merge, i.e. Required workflows.

Learning from bugs is amazing. Connect to production support tickets to link code changes to real incidents. When done manually by on-call, there is no other historical context.

Automate estimation with "this story reminds me of stories A, B, C, which were estimated to be X points and took Y days." A link lets folks drill down to code metrics, artifact version, etc.

A QA agent would be remarkable in that it has a complete and total timeline for everything, and can be queried in chat.

GTCHO•12mo ago
Completely agree. Linking incidents back to code changes is one of the most valuable things a team can do but it's rarely done well. In this case, the agent actually learns from that full timeline production incidents, support tickets, commit diffs. It surfaces patterns you’d never catch manually, like an issue that only appears under high concurrency.

Also yes on chat querying. One of the most useful parts was letting PMs ask questions like “Has this bug happened since April?” and getting a full trace across releases. The idea of automating grooming using historical story similarity is spot on too. This could easily save teams hours per sprint.

jakedlu•12mo ago
I think it's an interesting idea, especially if it's just running on production or staging and constantly just trying new flows/testing edge cases. I would be curious about (1) the quality of testing compared to an actual human and (2) the cost involved. Obviously compared to a human salary the cost could get quite high before it became an impediment (also depending on quality). But running an agent 24/7 seems like costs could certainly pile up.
GTCHO•12mo ago
Really good points. On quality it’s not replacing human insight, but it is exceptional at pattern recognition and coverage at scale. It catches edge cases that tend to get missed and never forgets past regressions. The best results I’ve seen come from pairing the agent with human QA. The agent does ambient monitoring and flags suspicious behavior. Humans then dig deeper.

Cost-wise, it’s surprisingly reasonable. The version I saw ran in containers that spun up based on commit activity or deploy frequency. So if no one is pushing code, it's idle. But during launches or busy dev cycles, it ramps up. Much cheaper than staffing a full team to maintain 24/7 vigilance.

ThrowawayR2•12mo ago
If your QA staff are no better than an "AI" agent, dump them and hire better QA staff.
GTCHO•12mo ago
I hear you and to be clear, this isn’t about replacing talented QA teams. It’s about offloading the repetitive and pattern-based parts of QA so human testers can focus on more strategic, exploratory, and usability-driven work.

In the case I saw, the agent handled things like regression patterns, diff analysis, and known-risk detection across thousands of past issues. The QA team actually became more valuable because they weren’t stuck rerunning the same test plan for the fifth time that week. It was augmentation, not replacement.

That said, I totally agree if a team is just rubber-stamping PRs, the issue isn’t automation, it’s expectations and leadership.