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在浏览器中使用 KiCad 设计电子电路和 PCB,无需安装。
ViktorEE · HN
KiCad, a PCB EDA suite is now working in a browser, you can try it at the link, there's a demo project or you can bring your own. Firefox is best, Chrome is good, Safari is "working". We’re Emergence Engineering, a dev shop from Hungary, mostly working with rich text editors, CRDTs. PCBJam started as my (Viktor, CTO, ex-electrical engineer) hobby project but as time went on I put more and more energy into it, and a product started shaping up in my head, in the last few months we’ve started to focus on this project a bit more, and this is the first MVP~ish result. This project is a ton of fun, ton of learning, ton of improvements over improvements: - I thought there must be ways to emulate the PCB canvas OpenGL code on the web. And yes, there are a lot of ways, all of them very buggy. Turns out it’s faster to just write WebGL code that works with KiCad’s Graphics Abstraction Layer if you add the right intermediate debugging steps. I (with Claude) implemented the features and compared

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

自动私密的日计数器,用于追踪税收居住身份和申根签证停留限制
@VladClaudes · X
- autopilot for viral short videos (TikTok, YouTube, Instagram) - I use it as one of GTM tools for other products - country stay days counter for visa, tax and residency purposes <3

AI 图像编辑生成工具,支持预设模板、文字渲染和 4K 批量输出。
Nano Banana 2 — AI 生图工具,Nano Banana 2 是面向设计师、运营和内容创作者的在线 AI 生图工具,支持「预设工坊 + 自由创作」双模式,内置多种风格模板与 50+ 涂鸦字体,输入文字即可快速生成高质量图片;同时支持多语言文字渲染、参数可调、浏览器即开即用。最新上线的批量生图功能可一次生成多张或多版本图片,适合海报、电商素材和社媒内容的规模化生产,显著提升出图效率

粘贴链接从 Instagram、TikTok、YouTube 等平台下载视频,无水印无账号。
@grabvex · X

FreetCode:免费练习算法面试题,带解法和互动可视化。
@Galliard232634 · X
Come study with me on

拖放文件来生成密码学证明它们未被改动——完全在浏览器中验证
@WiseEstSystems · X

上传银行对账单和发票,自动生成分类账和GST对账账簿。
@pujaabharadwaj · X

足球交易工作区,实时提供比赛压力图、市场变动、投注记录和回测分析。
@KSertttttttt · X

利用AI驱动的OCR技术,轻松将发票和收据数据提取到Excel或Google Sheets中。
@nolain_on_x · X
Turn your batch of invoices/receipts into Excel sheets. Stop manually entering information from your invoices into spreadsheets and save hours of work. Visit us at Contact us for custom solutions on document processing.

Mac & Windows 屏幕录制工具,支持点击自动缩放、渐变背景和摄像头叠加。
@zuess05 · X
Shipped some banger updates to