2025-07-31

47 篇热帖

1. Fast (www.catherinejue.com)

软件中“快”的力量

文章探讨了软件性能中“快”的重要性,指出虽然人们很少直接要求“快”,但它深刻地改变了用户行为和产品体验。以下是核心观点:

  • 快改变行为:快速的软件能显著提升效率和工作流。开发者因部署速度从分钟降至秒/毫秒而能更频繁地发布代码;AI代码补全让开发者能快速使用不熟悉的语言进行原型设计;实时流技术使得远程协作成为可能。反之,缓慢的软件(如糟糕的飞机WiFi)会严重限制生产力。

  • 快具有魔力:快速消除了认知摩擦,创造神奇体验。例如,Raycast能在你输入完成前找到应用,感觉像思维的延伸;Mercury银行的即时结算在传统转账需数日的背景下令人惊喜。Superhuman通过亚100毫秒的加载速度和键盘快捷键革新了电子邮件体验。这些工具的用户通常不会称赞其速度,而是直接被其“魔法般”的体验所吸引。

  • 快象征简洁与专注:在一个功能和内容趋同的世界里,快速是稀缺的简洁信号。快速软件无法隐藏其问题,网络延迟会暴露所有依赖,这迫使团队保持自律和专注。因此,做得快的公司往往拥有高度聚焦的产品。让软件变快通常需要剥离非核心功能(如Linear与传统企业应用如Workday的对比),这体现了对用户时间的尊重和深度思考。

  • 快背后是复杂努力:实现快速往往需要在后台进行复杂处理。例如,Cash App只在绝对必要时才增加用户步骤;Instagram采用“乐观上传”技术,让用户在撰写描述时后台就开始上传照片,营造出瞬间完成的体验。因此,快不仅仅是技术成就,更传达了产品的优先级和专注点。

  • 快很有趣:人们天生喜欢快,因为这有趣。我们热衷于比较打字速度,或为新电脑配置快捷键以重现旧设备的操作速度。

  • 快是相对的:在大语言模型时代,许多工作流已变得极其高效(例如,用LLM研究6分钟相当于过去需要数天的报告)。然而,当前AI工具的开发体验、性能和用户体验远未达到上一代软件的标准。我们目前专注于能力而非优化。未来,当优化成为重点时,更多公司将致力于低延迟、界面设计、连接性和可靠性,这将解锁我们现在难以想象的新功能和应用场景。

结论:最好的软件通过提供“超能力”般的速度来改变我们的生活方式。

3. Helsinki records zero traffic deaths for full year (www.helsinkitimes.fi)

赫尔辛基市在全年实现了零交通死亡记录。

5. I tried Servo (www.spacebar.news)

Servo was supposed to be Firefox's future. Now it's an independent effort to make a fast and secure web browser engine.

6. MacBook Pro Insomnia (manuel.bernhardt.io)

MacBook Pro (M1 Max) 长期出现待机时电池异常耗电问题。用户通过 pmset -g log 命令分析电源管理日志,并使用自行开发的 pmset-analyzer 工具辅助,但收效甚微。随后尝试调整 tcpkeepalive 等设置,问题依旧。

通过第三方工具 Sleep Aid 检查发现,设备频繁唤醒的原因为“Wake for maintenance”(维护唤醒)选项被禁用。该设置本应允许 Mac 每小时批量处理唤醒事件以降低功耗;禁用后,设备因频繁唤醒而耗电剧增。重新启用该选项后,电池异常耗电问题得以解决。

7. Crush: Glamourous AI coding agent for your favourite terminal (github.com)

Glamourous agentic coding for all 💘. Contribute to charmbracelet/crush development by creating an account on GitHub.

8. Many countries that said no to ChatControl in 2024 are now undecided (digitalcourage.social)

Attached: 1 image

🇬🇧🚨Leak: Many countries that said NO to #ChatControl in 2024 are now undecided—even though the 2025 plan is even more extreme! 🗳️ The vote is THIS October. 👉 Tell your government to #StopChatControl! Act now: https://chatcontrol.eu

9. Figma will IPO on July 31 (www.figma.com)

Tomorrow, July 31, 2025, Figma plans to begin trading on the New York Stock Exchange under the ticker symbol “FIG.”

10. 6 weeks of Claude Code (blog.puzzmo.com)

It is wild to think that it has been only a handful of weeks. Claude Code has considerably changed my relationship to writing and maintaining code at scale. I still write code at the same level of quality, but I feel like I have a new freedom of expression which is hard to fully articulate. Claude Code has decoupled myself from writing every line of code, I still consider myself fully responsible for everything I ship to Puzzmo, but the ability to instantly create a whole scene instead of going line by line, word by word is incredibly powerful.

11. I know when you're vibe coding (alexkondov.com)

I shouldn't have to care about this. I don't want to care about how someone's code gets into the IDE. Whether you wrote it by hand, copied it from a forum, prom

12. Introduction to Computer Music (cmtext.com)

The Introduction to Computer Music is designed as an online text for first-year study of computer and electronic music. This e-book aspires to present information in sufficient depth to be useful to composers, beginning audio engineers and other musicians, professional or otherwise, interested in making music with technology.

13. U.S. senators introduce new pirate site blocking bill, "Block BEARD" (torrentfreak.com)

Efforts to introduce pirate site blocking to the United States continue with the introduction of the "Block BEARD" bill in the Senate.

14. Ubiquiti launches UniFi OS Server for self-hosting (lazyadmin.nl)

Ubiquiti just released UniFi OS Server in Early Access, allowing you to self-host the complete UniFi network stack on your own hardware. Initially, it will support UniFi Network and Innerspace. Besides UniFi Network and InnerSpace,

15. So you're a manager now (scottkosman.com)

Advice for first-time managers from someone who learned it the hard way, cleaned it up, and passed it on.

16. Optician Sans – A free font based on historical eye charts and optotypes (optician-sans.com)

Optician Sans is a free font based on the historical Snellen and Sloan eye charts and optotypes used by opticians world wide for centuries.

17. QUIC for the kernel (lwn.net)

The QUIC transport-layer network protocol is not exactly new; it was first covered here in 2013 [...]

18. Releasing open weights for FLUX.1 Krea (www.krea.ai)

Krea announces the open release of FLUX.1 Krea, including model weights, training details, and resources to run and fine-tune the model.

19. Ollama's new app (ollama.com)

Ollama's new app is now available for macOS and Windows.

20. 2,500-year-old Siberian 'ice mummy' had intricate tattoos, imaging reveals (www.bbc.com)

The woman, aged about 50, was buried in a Siberian ice cave and discovered millennia later.

21. You know what: Microsoft became miserably incompetent in IT (mikekaganski.wordpress.com)

You know what: Microsoft became miserably incompetent in IT. I develop open-source code. But that never made me one of the "I hate proprietary software or IT giant corporations" types. I always saw the nice things that Microsoft offered to its users; I saw not only downsides in its products. And I also used (and…

23. Most Illinois farmland is not owned by farmers (www.chicagotribune.com)

A Tribune analysis reveals a growing disparity between who owns Illinois’ fertile farmland and the people who farm it.

24. Hawley and Democrats vote to advance congressional stock trading ban (www.cbsnews.com)

Republican Sen. Josh Hawley voted with Democrats to advance legislation to ban members of Congress from owning individual stocks.

25. The hype is the product (rys.io)

Large publicly traded tech companies seem to no longer consider their customers – that is, people and organizations who actually buy their products or pay for access to their services – their core foc

26. PixiEditor 2.0 – A FOSS universal 2D graphics editor (pixieditor.net)

Long-anticipated PixiEditor 2.0 is finally live. Read about the features, roadmap and our mission.

27. Emacs: The macOS Bug (xlii.space)

The Context I have been recently roaming. Doing some Zig, doing some Go, some Janet. Some C integration. Should have focused on my project but life threw more at me than I could handle, so I sought… happy distractions. My experience with those technologies taught me new tricks and one day, when I needed some more distraction, I decided to debug something that had made me furious for years: Emacs jank1.

30. Micron rolls out 276-layer SSD trio for speed, scale, and stability (blocksandfiles.com)

Micron has announced three different SSDs aimed at three different markets – the 9650, 6600 ION, and 7600.

31. Remote hosting for your telescope (www.sierra-remote.com)

Sierra Remote Observatories (SRO) is a remote astronomical observatory in the Sierra Nevada Mountains. Clients remotely operate their telescopes for imaging, data acquisition, satellite tracking and communications. The website is www.sierra-remote.com.

32. Build Your Own Minisforum N5 Inspired Mini NAS (jackharvest.com)

Print your own 5-bay N5 Mini NAS! Inspired by the Minisforum N5, this 175mm x 175mm design fits most small beds—use any mini PC you prefer.

33. Ongoing Lean formalisation of the proof of Fermat's Last Theorem (github.com)

Ongoing Lean formalisation of the proof of Fermat's Last Theorem - ImperialCollegeLondon/FLT

34. 150 years of Hans Christian Andersen (www.newstatesman.com)

His oddball stories were driven by his outsider status and strange appearance.

36. Critical vulnerability in AI coding platform Base44 allowing unauthorized access (www.wiz.io)

New discovery underscores security implications of AI-powered development and the rise of Vibe Coding Platforms.

38. What is gVisor? (blog.yelinaung.com)

It has been a really long time since I last wrote something here as life happens, things get busier, etc etc. I am now trying to get back into writing things down and here we go! So, imagine a tool or a service that allows you to run some arbitrary code via a shell. Either through a ssh or more commonly, via a web terminal. How does these tools isolate your code from other people’s code and vice versa ? How come you cannot see other people code or processes ?

39. Orion Browser (kagi.com)

Orion — a web browser designed from the ground-up. Native WebKit speed, full extension compatibility, and absolute privacy is finally together in one browser that respects you.

40. Dark patterns (www.nsw.gov.au)

Dark patterns are tactics websites or apps use to nudge, manipulate or trick you into spending more money than you’d planned or providing personal data that’s not needed. This page describes common dark patterns consumers will encounter online, so you can identify and avoid them when shopping online.

44. OpenAI's "Study Mode" and the risks of flattery (resobscura.substack.com)

Serious learning requires friction, frustration... and other humans

45. I tried living on IPv6 for a day (www.xda-developers.com)

What happens when you ditch IPv4 and rely solely on IPv6 for a day? Nothing good.