金融商业1 month ago
FinExplained: 97 Free Money Calculators, No Signup
使用97个免费财务计算器计算抵押贷款、退休、税收和债务。
@finexplainedhq · X
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使用97个免费财务计算器计算抵押贷款、退休、税收和债务。
@finexplainedhq · X
Write a notebook of markdown pages and share it with a single link. Password lock, expiry dates, comments and PDF export. Free, and no account needed.
@VarshithVhegde1 · X
一个免费的白板工具，用于快速草图和便利贴，无需注册。
@spantofficial · X
Just shipped my first web app — AuraBoard Studio, a free whiteboard tool for quick sketches & sticky notes. No signup needed. 🔗 Built it as a side project while doing my Mechanical Engg diploma 👀 #buildinpublic
创建一个端到端加密的临时聊天室,无需注册或账户。
@sonu_samrat_01 · X
Just shipped GhostLine 🚀 Benchmarks: 1. 1,000+ concurrent WebSocket clients 2. <50ms P95 latency 3. 4,000+ messages/sec 4. 99.9% connection stability 5. <200MB RAM under peak load Try it: #golang #websockets #webrtc #buildinpublic #go
模拟交易全球市场资产，AI教练辅导，无需注册即可开始。
paperTraderOrg · HN
A Free Paper Trading Platform with AI Coaching for Global Markets
Paste your URL. See where your site leaks conversions — quoted from your live page. Free preview, no signup.
@LaurentiuPetran · X
SiteScoreAI — paste a URL, it quotes the sentence on your live page that’s leaking conversions.
Convert HEIC, WEBP, AVIF images to JPG, PNG instantly. Free, private, no signup. Works on the web and in Telegram, Discord, WhatsApp and Slack.
@philippenamias · X
使用AI翻译PDF至100多种语言，无需注册。
@Jinh42322 · X
造了个解决自己痛点的PDF翻译工具 平时看外文文献和文档，市面上的翻译工具体验总差那么一点意思，前阵子干脆自己动手写了一个。 如果你也有看外文长文档的需求，欢迎来白嫖试用。有什么 bug 或建议，在这条推随时反馈给我！ 🔗
Free Etsy profit calculator that includes fees, offsite ads, materials, packaging and your labor. Compare pricing scenarios and export PDF/CSV — no signup.
@5150_MadMan · X
Check out what I just built with Lovable!
SyncClip — 在手机和电脑间同步剪贴板，无需登录或应用
@dhairyadarji786 · X
Currently shipping the #1 free no-login clipboard. Thousands of daily sessions. Real-time, auto-deletes in 24h, up to 500 devices per room. →
Balance images and logo clouds by visual weight using perceptual science — not bounding boxes. Free in your browser, no signup.
@MarkPraschan · X
使用AI即时从仓库URL生成专业的GitHub README文档，无需注册。
@david_kubgak · X
Generate a professional README from any GitHub repository in seconds.