Hacker News

Article URL: https://github.com/Salnika/dejavu

Comments URL: https://news.ycombinator.com/item?id=49007310

Points: 1

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Article URL: https://iainschmitt.com/post/non-performant-software-and-its-incentives

Comments URL: https://news.ycombinator.com/item?id=49007293

Points: 2

# Comments: 0

Article URL: https://www.maximizemarketresearch.com/market-report/recreation-clubs-market/165153/

Comments URL: https://news.ycombinator.com/item?id=49006545

Points: 1

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Article URL: https://github.com/ObservedObserver/looperators

Comments URL: https://news.ycombinator.com/item?id=49006541

Points: 1

# Comments: 0

I see volumetric displays at conferences, in advertising, and super niche use cases.

It's usually something like the Voxon or Hypervsn, or some lesser known fog display.

It looks cool in person. Not sure if it's too expensive, hard to use, or just not solving a real problem.

But I'm curious why hasn't this stuff taken off?

Are volumetric displays a dead space? Is anyone on HN working on this stuff or seen anything interesting in volumetric display tech?

Comments URL: https://news.ycombinator.com/item?id=49006537

Points: 1

# Comments: 0

Article URL: https://github.com/rishabhcli/QAgent

Comments URL: https://news.ycombinator.com/item?id=49006506

Points: 1

# Comments: 1

Article URL: https://scavio.dev/alternatives/google-custom-search

Comments URL: https://news.ycombinator.com/item?id=49006496

Points: 1

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Article URL: https://dmpop.xyz/article.php?id=2026-07-19_olympus-pen-lite-e-pl7

Comments URL: https://news.ycombinator.com/item?id=49006480

Points: 1

# Comments: 0

Article URL: https://spacesim.co/

Comments URL: https://news.ycombinator.com/item?id=49006437

Points: 1

# Comments: 0

Author here. When working on optimising my workflow, I noticed that some of the now famous ‘loops’ for Codex agents were loops that burned tokens to discover nothing happened. This is true especially for some workflows such as having a Chief of Staff thread checking emails etc.

WakeWire is a small local daemon that inverts this. Events (GitHub webhooks, Gmail via IMAP IDLE, Slack Socket Mode, any signed webhook like Linear, Sentry, etc.) get injected as turns into your existing Codex threads. The agent sleeps until something actually happens.

We’re using Codex's app-server. Speaking to it directly (instead of scraping codex exec) gets us real busy-detection and turn-completed signals. Additionally, the daemon can host a shared app-server that "codex --remote" attaches to, so you can watch events wake your thread and tokens stream in live.

Unfortunately this isn’t allowed in the Codex App since that runs an embedded app-server that can't attach externally, so live view is CLI-only.

Would love feedback!

Comments URL: https://news.ycombinator.com/item?id=49006433

Points: 1

# Comments: 0

Article URL: https://www.nytimes.com/video/technology/100000011001849/ai-influencers-health-supplements-fake-ads.html

Comments URL: https://news.ycombinator.com/item?id=49006416

Points: 1

# Comments: 0

Article URL: https://www.reuters.com/legal/litigation/marco-rubio-tells-diplomats-play-down-talk-american-tech-kill-switch-2026-07-22/

Comments URL: https://news.ycombinator.com/item?id=49006413

Points: 2

# Comments: 1

Article URL: https://www.theatlantic.com/photography/2026/07/photos-50-years-since-viking-1-landed-on-mars/688001/

Comments URL: https://news.ycombinator.com/item?id=49006393

Points: 1

# Comments: 0

Article URL: https://www.nytimes.com/2026/07/21/nyregion/noncitizen-voting-new-jersey-error.html

Comments URL: https://news.ycombinator.com/item?id=49006360

Points: 2

# Comments: 0

Article URL: https://www.engadget.com/2220064/substack-is-adding-an-ai-detection-feature/

Comments URL: https://news.ycombinator.com/item?id=49006356

Points: 1

# Comments: 1

Article URL: https://dispatches.kilowatts.io/p/a-midsummer-nights-near-miss

Comments URL: https://news.ycombinator.com/item?id=49006355

Points: 1

# Comments: 0

Article URL: https://www.euronews.com/business/2026/07/22/no-one-wants-to-be-the-boss-why-is-gen-z-turning-down-promotions

Comments URL: https://news.ycombinator.com/item?id=49006347

Points: 1

# Comments: 2

Article URL: https://nealstephenson.substack.com/p/updates-to-two-previous-posts

Comments URL: https://news.ycombinator.com/item?id=49006337

Points: 1

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Article URL: https://www.newsonaut.com/articles/markdown-makes-learning-html-less-scary

Comments URL: https://news.ycombinator.com/item?id=49006307

Points: 1

# Comments: 0

Article URL: https://github.com/column-tax/tax-calc-bench/pull/93

Comments URL: https://news.ycombinator.com/item?id=49006300

Points: 3

# Comments: 0