生产力1 month ago
VeriLock – Free private multi-party PDF signing
私密签署PDF协议，支持区块链指纹识别。
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!
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私密签署PDF协议，支持区块链指纹识别。
@VeriLockOnline · X
- pdf signing that never uploads your file. fingerprint locally, lock on the blockchain. pay per doc, no subscription. sale through july!
为工程师设计的 22 个浏览器图表工具：云架构、数据库、API 流程、状态机等。
u/Sapo-Homien · Reddit
I build iLovePDF - but for Software Engineering. No Sign-up, No ads, No limits, Nothing leaves your browser. 22 browser tools for the stuff engineers keep redrawing: cloud architecture diagrams, ER diagrams, git branching, user flows, state machines, sequence & API diagrams, annotated screenshots, and an AI-prompt builder. No signup, no ads, no limits. Everything you need, runs in your browser. Open your browser's Network tab and watch a tool do its work without a single req
搜索并在安全沙箱中运行来自多个来源的代理技能，无需安装或账户。
@GoblinBuilds · X
The only real tech out here. Agentic, web3.
免费在浏览器中编辑和格式化JSON，支持验证和转换。
@bhushankuma491 · X
免费生成二维码，支持自定义颜色和logo，下载为PNG或SVG格式，无需注册。
u/Drakes_honey · Reddit
Built a QR code generator Made QuickQR because I got tired of QR generators asking for signups, adding watermarks, or dying after a week. This one’s just: Type anything → get a QR code → customize colors/logo if you want → download as PNG/SVG. No signup, no expiry, no BS. Supports single codes, batch CSV generation, WiFi/contact/UPI codes, whatever. https://quickqrofficial.lovable.app Curious what people think, or if there’s a feature missing that would actuall
@lightsilver323 yes, you need Telegram to sign up for my finance app. no, that's not a bug. Telegram = your account, your identity, zero password hell. after that — web, PWA, whate
@BorisSmiyan · X
yes, you need Telegram to sign up for my finance app. no, that's not a bug. Telegram = your account, your identity, zero password hell. after that — web, PWA, whatever you want. 🤖 register → 🌐 use →
Set your own technical-analysis rules and get pinged on Telegram or email when they fire. No exchange API keys, no custody of your funds.
@CalienteSignals · X
Don't let your friends fall for paid Telegram groups.
无需注册快速生成专业发票、报价单和收据。
@nametsobuilds · X
110多个免费开发工具无需上传、服务器或注册，在浏览器中完全运行。
@abhilakshharora · X
Just launched DevTab on Product Hunt 🚀 110+ dev tools that run 100% in your browser. Zero server calls. No signup. Free forever. Would love your support 🙏 → #buildinpublic #DevTools
No ads, no API keys, no revenue sharing. Just outbid your competition to get to the top of the board.
@alemart87 · X
免费AI图像编辑器，上传照片并描述编辑，应用背景移除和风格迁移等效果。
@wybucm1 · X
我的出海创业日记 今天我的网站
告诉创始人在哪里发布产品及哪些分销渠道能驱动注册。
@runprodstudio · X
Distribution co-pilot for developers. Still developing.