Hacker News Daily · No.019
HN 每日热榜 2026-07-19
Hacker News 当天（UTC）发布的帖子按分数排出前 30，标题译成中文，另选 Show HN 和 Ask HN 各 5 条。
- 上榜帖子
- 30
- 总分数
- 11,223
- 总评论
- 5,574
- 最高分
- 2,935
热门前 30
- 01Show HN我用 $1,600 的 ESP32 替换了一个 $120k 的保龄球中心系统2935359
I replaced a $120k bowling center system with $1,600 in ESP32s
- 05我从销售 2,500 个 MIDI 录音机中学到的：硬件并不难552257
What I learned selling 2,500 MIDI recorders: Hardware is not so hardchipweinberger.com
- 07OpenAI 将 Codex 模型上下文大小从 372k 降至 272k371166
OpenAI reduces Codex Model Context Size from 372k to 272kgithub.com
- 08AI 建议让人们更不准确但更自信 – 研究364211
AI advice made people less accurate but more confident – sudythenextweb.com
- 12Moonshot AI 因 Kimi K3 的需求暂停新订阅284114
Moonshot AI suspends new subscriptions due to Kimi K3 demandtwitter.com
- 26模组在 GTA：圣安地列斯中通过游戏内电视运行 GTA III11026
Modder Runs GTA III Inside GTA: San Andreas on an In-Game TVvideocardz.com
- 27研究发现，重度看电视与较小的脑结构相关10970
Heavy TV watching associated with smaller brain structures, study findsdornsife.usc.edu
- 30美国人对数据中心感到愤怒。政治家们感受到压力97107
Americans are angry about data centers. Politicians are feeling the pressurereuters.com
Show HN · 作品展示
- 一个基于画布的笔记和组织应用6132
A canvas-based note taking and organizer apppassinote.app
- Bribes.fyi – 建立一个报告贿赂的工具4745
Bribes.fyi – Built something to report bribesbribes.fyi
- 以互动星系的形式探索 6048 家 YC 公司3620
Explore 6048 YC companies as an interactive galaxyartifacta.io
- 你的雇主每位员工的利润是多少？1730
How much profit does your employer make per employee?yourfairshare.info
- Textcaster – 使用 RSS 协议的社交网络122
Textcaster – social networking where RSS is the protocoltextcaster.app
Ask HN · 社区提问
- 你最喜欢的不关于 AI 的博客是什么？9639
What are your favorite blogs not about AI?
- 浮动偏差/漂移在许多行业中是个真实问题吗？86
Is float divergence/drift a real issue in many industries?
- 旧打印机的 USB 转 WiFi 打印服务器 – 你想要吗？77
USB-to-WiFi print server for old printers – do you want it?
- Claude 让人痛苦74
Claude Is Painful
- 作为普通软件工程师，你是如何使用 AI 的？59
How do you as a normal swe use AI?