生产力2 weeks ago
NapkinBook: a computional whiteboard
一个本地优先的计算白板，用于数据分析，无需注册。
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights
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一个本地优先的计算白板，用于数据分析，无需注册。
tccole · HN
Napkinbook, a smart canvas for discovering, and sharing insights
Droplana 无需注册即可创建客户门户，分享文件、收集文档并沟通。
@droplana_com · X
无需登录即可根据文本提示生成 AI 图像，每12小时获得免费积分。
Flux 2 AI — AI 绘画工具（无需注册即可生成 2K-4K 高清图像），支持多模型切换，适合快速创意验证与设计
创建和分享落地页或托管HTML、PDF和图像，无需注册。
hpko · HN
Yapp.page, publish a webpage from a Claude or ChatGPT chat
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
通过60秒免登录问卷获取您的财务信心评分。
@GraceFintech · X
Check your Financial Confidence Score in under 60 seconds. No account needed.
创建并下载专业PDF发票，包含您的Logo和自动税务计算。
@jcolementor · X
Fast free invoice generator for small businesses
Folium - 免费简历生成器，24个模板、实时预览、PDF导出，无需登录。
u/Bulky-Walk-2745 · Reddit
I built the cv builder I always wanted to use ⭐ I got tired of cv builders making me create an account, fill out everything, and then asking for money when I just wanted to download my resume. So I started building my own. What began as a small side project has slowly turned into a full resume builder with: • 24 customizable templates • live preview while you edit • ATS match analysis • AI-generated tailored cvs and cover letters • clean PDF export One thing I wanted from day one was
免费AI写作工作室，无需注册即可撰写电子邮件。
maurice_van_de_wouw · Product Hunt
OutreachForce AI Free AI Email & Letter Studio - No Login Required
Swiftener：150+免费在线工具，编辑音频、图像、PDF、视频等，无需注册。
@factfile0 · X
分享加密文件，带自销毁链接，无需注册。
@cortexdrop · X
CortexDrop- first consumer file sharing built on IPFS. Drop a file, get a private link.
创建和编辑发票、简历和信函等PDF文档 - 免费且无需登录。
@Numatlas · X
Building made me switch from Claude Code to Codex. Claude’s token usage was too expensive for my workflow. GPT-5.6 Sol + Codex lets me focus on building instead of watching usage limits. Loving it so far! 🚀 @OpenAI @thsottiaux