1
HLD: URL Shortener (like bit.ly)
像bit.ly一样的高性能短链接服务，MD5+Base62生成短码，读多写少场景下响应极快
Design a system that takes a long URL and returns a short URL, and redirects short URLs to their originals. 1️⃣ Clarify Requirements Functional Requir…
2
Show HN: Epho – run Claude Code with a curl
一条curl命令即可在云端沙箱运行Claude Code等编码代理，免去配置环境的麻烦。
Hey folks, Burak here. Epho is an API that allows running Claude Code, Codex or Opencode in a sandbox in the cloud. It abstracts away sandboxes, and a…
3
Ask HN: How to make a tool like cURL that works with an EDGE connection?
探讨如何为EDGE连接打造类cURL工具，从理论到实现细节，附资源与指南，值得开发者一读。
I would really like to hear your thoughts on whether this is even possible, at least in theory. Even if it’s not possible, I’m curious to learn more a…
4
Breach monitoring from cron: no API key, no signup, just curl and jq
无需注册和API密钥，用curl和jq即可定时监控邮箱泄露，简单到极致
Most breach-monitoring setups die at step one: "create an account, generate an API key, add a payment method for when you exceed the free tier." Here …
5
Show HN: View GitHub PDFs in the browser, the easy way
GitHub 里的 PDF 不用下载，改一下 URL 就能直接在浏览器预览，开发者的效率小神器。
Recently I've had to find and read specs for some obscure protocols and found quite a few PDFs on GitHub scattered across multiple repos. The only pro…
6
Localized routes in Laravel with Laralang
Laralang 让 Laravel URL 自动按语言翻译，多语言路由不再手动维护，SEO 更友好。
Translating the text in a Laravel app is one problem, and allowing localized URLs is a different one. You want /dashboard in English and /es/panel in …
7
I got tired of deleting tracking parameters from URLs
自动清除剪贴板中URL的追踪参数，无需手动操作，保护隐私从粘贴前开始。
Hey HN, I built PlainLink around a simple idea: the clipboard is a better place to clean tracking links than the browser. Links get copied from browse…
8
Build a Basic AI Agent from Scratch: Security III
从零构建AI Agent的安全防线，教你如何通过IP过滤防护内部服务与云元数据端点。
Article URL: https://www.ruxu.dev/articles/ai/build-an-ai-agent-security-3/ Comments URL: https://news.ycombinator.com/item?id=49067651 Points: 1 # Co…
9
Open models for AI were inevitable (op-ed) – Bill Gurley
AI开放模型的到来不可避免？风险投资家Bill Gurley剖析开放模型如何驱动行业良性竞争。
Article URL: https://www.washingtonpost.com/opinions/2026/07/20/open-model-ai-is-good-competition-anthropic-openai/ Comments URL: https://news.ycombin…
10
Show HN: Spoold - Durable curl without a database or broker
一款无需数据库或消息代理的持久化 curl 工具，轻量可靠，适合批处理与自动化场景。
Article URL: https://github.com/Rionlyu/spoold Comments URL: https://news.ycombinator.com/item?id=48976406 Points: 2 # Comments: 0
11
Do not migrate an AI API by changing only the base URL
仅改base URL迁移AI API？小心陷阱！深度解析兼容性迁移的真正要点
Changing the base URL is the easy part of an OpenAI-compatible migration. The real migration starts when the first request has to be explained. If a t…
12
Link Preview API
免费获取任意URL的标题、描述和OG图片，集成简单，快速实现链接预览功能。
Free API to get Open Graph data, title & images for any URL Discussion | Link
13
Does a URL just sitting in a prompt steer an LLM's output toward its content?
探究URL直接放入提示能否让LLM输出偏向其内容，可能颠覆上下文嵌入方式。
Article URL: https://aifoc.us/influencing-model-output-with-urls/ Comments URL: https://news.ycombinator.com/item?id=48779535 Points: 2 # Comments: 0
14
PHP 8.5's New URI Extension: Parsing URLs Without the parse_url() Footguns
PHP 8.5 全新 URI 扩展，告别 parse_url 的坑，解析 URL 更标准更安全
Book: Decoupled PHP — Clean and Hexagonal Architecture for Applications That Outlive the Framework Also by me: Thinking in Go (2-book series) — Comple…
15
Maintaining WordPress sites behind HTTP Basic auth — Playwright, urllib, and encrypted credentials
踩坑实录：HTTP Basic认证背后的WordPress运维，教你用Playwright+urllib守住401监控盲区，回滚失效不用怕
It's pretty common to throw a layer of HTTP Basic auth on a WordPress site: a staging environment before launch, an internal test instance only employ…
16
One UI 9 演示动画曝光，三星 Galaxy 平板有望启用打孔方案
快速缩短冗长链接，一键生成简洁短链，分享更高效，支持自定义后缀和点击统计
IT之家 6 月 25 日消息，科技媒体 SamMobile 昨日（6 月 24 日）发布博文，通过挖掘 One UI 9 测试版固件，发现了一组旋转动画， 暗示三星 Galaxy Tab 系列平板有望改用打孔方案。 根据曝光的 One UI 9 演示动画，其中一段动画显示前摄位于屏幕长边居中，而另…
17
Show HN: Stocks Porfolio in a URL and Favicon
把股票组合藏进网址和标签页图标，随时瞄一眼涨跌，十分钟刷新玩转短线盯盘。
Article URL: https://stocksreader.com/ Comments URL: https://news.ycombinator.com/item?id=48606396 Points: 8 # Comments: 2
18
See HN comments that link to specific sites
在Hacker News评论里快速筛选出包含特定网站链接的评论，只需在URL加个参数，还能匹配子域名
To show comments containing links to foo.com, visit /from?site=foo.com&kind=comment. For example, to see all comments containing links to x.com: h…
19
A backdoor in a LinkedIn job offer
VirusTotal 通过整合70+反病毒引擎扫描链接和文件，快速识别恶意内容，用于分析文章中的可疑 URL 最合适。
Article URL: https://roman.pt/posts/linkedin-backdoor/ Comments URL: https://news.ycombinator.com/item?id=48546294 Points: 675 # Comments: 140
20
Show HN: A GPT to get a free URL for AI generated content
一键获取免费URL，帮你将AI生成内容快速发布成独立网页。
Article URL: https://chatgpt.com/g/g-6a2aad2c30988191abd95b3940008e90-boomurl-publish-a-website Comments URL: https://news.ycombinator.com/item?id=485…