健康4 days ago
White Noise for Sleep | Rain Sounds, Sleep Music & Relaxing Sounds
收听白噪音、雨声等自然音效，帮助改善睡眠质量。
@AI_fengkuang · X
My first website built with Codex — a white noise sleep aid site to help adults get better rest.
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收听白噪音、雨声等自然音效，帮助改善睡眠质量。
@AI_fengkuang · X
My first website built with Codex — a white noise sleep aid site to help adults get better rest.
利用 AI 恢复和增强旧照片，修复损伤、添加颜色并提高清晰度
@Umitech_AU · X
AI photo restoration without the AI slop.
使用AI修复和上色褪色或黑白照片。
@jay4fun_ · X
通过调整 HSB 滑块来猜测匹配动漫颜色的在线游戏。
ToonTone — 在线动漫猜颜色小游戏
浏览在黑客新闻上提交的 Substacks。
cartucho1 · HN
I made an HN clone that lists only Substacks posted here. - Why? Over the years, I've discovered some great blogs here, so I thought it would be nice to have a filter for them. - Why only Substacks then and not blogs more generally? Because it's easy to query for "substack.com" in the public HN Algolia API (see below). Plus, hnblogs was already taken :) - What about substacks on custom domains then? At the bottom of the page there is a form to submit a custom domain. The site attempts to auto-validate that it is a Substack. If that fails, it is marked for manual review (which I'll do every once in a while). Approved ones will be included in the results. - How? I use HN's Algolia API to fetch substack stories by searching for "substack.com" in the url. I do this via a CloudFlare worker that has 3 separate cron triggers: (1) fetches new stories every 10 minutes and saves them in a KV store. (2) runs 2 minutes after the first, computes hot stories from new ones by simulating HN's scor
从生产网站中发现设计灵感、字体、调色板和UI模式。
sim04ful · HN
Fudge – Web Design References for AI
FreeFixo：125+ 免费计算器，涵盖金融、健康、法律、房产和旅游，无需注册。
@Arafat3599651 · X
Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react
450+隐私保护的格式转换和PDF处理工具，全部在浏览器本地运行，无需注册。
@tentaco_cc · X
Hey! I built 🐙 It’s a privacy-first web space packed with over 450+ free micro-tools for tech, design, marketing, and PDFs. The best part? Everything runs 100% locally in your browser. No registration, no ads. Let's connect! 🛠️
将你的笔迹转化为可安装的OTF字体
@alpsariyer · X
Building Penform, a browser-based tool that turns handwriting into a real installable font with supporting alternates.
jLNK — 立即缩短网址，方便分享和跟踪。
u/ItsTheJStaff · Reddit
Just Another Link Shortener Hi everyone, I am willing to share my freakingly ordinary project, I am not sure if I can (and should) post it here as I have never published any pet project seriously, but the time has come. It's not that I believe in the project or something, but after a long development that took about a month... I wiped out all the sources and determined that I had implemented over-engineered unusable geek-oriented piece of shit... and took a one-year break only to restart t