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Count Your Blessings, but Count Carefully

https://www.raptitude.com/2026/04/count-your-blessings-but-count-carefully/
1•crescit_eundo•27s ago•0 comments

The Download: Introducing the Things That Matter in AI

https://www.technologyreview.com/2026/04/22/1136310/the-download-10-things-that-matter-in-ai-righ...
1•joozio•55s ago•0 comments

AI agent skills pass every scanner. 87% still degrade agent safety

https://faberlens.ai/blog/skill-safety-problem
1•shadab_nazar•1m ago•0 comments

AI Agent Has Amnesia

https://www.coderabbit.ai/blog/your-ai-agent-has-amnesia
1•todsacerdoti•1m ago•0 comments

Court Enjoins Another Arkansas Segregate-and-Suppress Law–NetChoice v. Griffin

https://blog.ericgoldman.org/archives/2026/04/court-enjoins-another-arkansas-segregate-and-suppre...
1•hn_acker•1m ago•0 comments

MythosWatch: Tracking who has access to Anthropic's Mythos AI

https://www.mythoswatch.org/
2•clauderx•1m ago•0 comments

Google Cloud customer wakes up to $18,000 bill despite $7 budget

https://www.tomshardware.com/tech-industry/artificial-intelligence/google-cloud-customer-wakes-up...
2•speckx•2m ago•0 comments

What if Hyperliquid and TradingView made a baby?

https://www.aulico.com
1•kiosktryer•2m ago•0 comments

For its launch, Awiser will promote early projects

1•awiser•3m ago•0 comments

I Am Building a Cloud

https://crawshaw.io/blog/building-a-cloud
1•hasheddan•3m ago•0 comments

GPU Compass: Navigate the GPU Frontier Across 20 Clouds and 2K+ Offerings

https://gpus.skypilot.co/
4•hopechong•5m ago•1 comments

OpenMythos: an open-source, theoretical implementation of Claude Mythos

https://github.com/kyegomez/OpenMythos
1•wslh•7m ago•0 comments

Show HN: Netlify for Agents

https://netlify.ai
2•bobfunk•9m ago•0 comments

PCR Is a (Surprisingly) Near-Optimal Technology

https://nikomc.com/2026/04/22/pcr/
1•mailyk•9m ago•0 comments

I built a TLS grader that gives exact config fixes, not just a grade

https://mysslpro.com/tools/tls-grader.php
1•AndreiSSL•9m ago•1 comments

Random Machines: Why the Optimizer Is the Least Important Part of Deep Learning

https://sotaverified.org/blog/built-on-randomness-optimizer-least-important
1•uberdavid•9m ago•0 comments

Stop Begging Big Tech to Fix Your Social Media Experience. Do It Yourself

https://www.techdirt.com/2026/04/22/stop-begging-big-tech-to-fix-your-social-media-experience-you...
3•speckx•10m ago•0 comments

UC Berkeley economist explains California’s 'mystery gas surcharge' (2022)

https://abc7news.com/post/california-gas-prices-mystery-surcharge-oil-companies-why-is-so-expensi...
1•escot•10m ago•0 comments

It's not a crime if we do it (to nurses) with an app

https://pluralistic.net/2026/04/22/uber-for-nurses/
2•hn_acker•11m ago•0 comments

The Nancy Grace Roman Space Telescope: NASA's next great observatory completed

https://www.space.com/space-exploration/the-nancy-grace-roman-space-telescope-nasas-next-great-ob...
2•gmays•11m ago•0 comments

Command Finder – natural language to shell commands in your terminal

https://github.com/stvkoch/Command-Finder
1•stvkoch•13m ago•0 comments

Homegrown – An interactive map of every 2025 FBS college football player

https://torch.football/homegrown
1•brockbedard•14m ago•1 comments

Copyright and DMCA Best Practices for Fediverse Operators

https://www.eff.org/deeplinks/2026/04/copyright-and-dmca-best-practices-fediverse-operators
3•Brajeshwar•15m ago•0 comments

The Joy of Folding Bikes

https://blog.korny.info/2026/04/19/the-joy-of-folding-bikes
2•pavel_lishin•16m ago•0 comments

EFF Sues DHS and ICE for Records on Subpoenas Seeking to Unmask Online Critics

https://www.eff.org/press/releases/eff-sues-dhs-and-ice-records-subpoenas-seeking-unmask-online-c...
3•hn_acker•16m ago•0 comments

Twitter API is $100/month. Reddit API is a maze. so we built a free one

https://webmatrices.com/post/twitter-api-is-100-month-reddit-api-is-a-maze-so-we-built-an-mcp-ser...
2•bishwasbh•17m ago•0 comments

Linux application sandboxing – old tech for the future

https://www.dedoimedo.com/computers/linux-sandbox-firejail-xpra.html
1•speckx•19m ago•0 comments

Show HN: Flipbook – scrub through media frame-by-frame

https://flipbook.browserbox.io/
2•keepamovin•20m ago•1 comments

Chrome's New AI Web APIs Are Enabling Hardware Fingerprinting

https://datadome.co/threat-research/how-chromes-new-ai-web-apis-enable-hardware-fingerprinting/
2•azerpas•20m ago•1 comments

Google trend content generation pipeline

https://hyperscale.top/trends.html
1•agharsallah•20m ago•0 comments
Open in hackernews

What if your QA engineer never slept?

1•GTCHO•11mo 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•11mo ago
I think you knowing someone who does this thing might be able to clue us into how well it works.
turtleyacht•11mo 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•11mo 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•11mo 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•11mo 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•11mo ago
If your QA staff are no better than an "AI" agent, dump them and hire better QA staff.
GTCHO•11mo 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.