在线云朵识别 — 上传天空照片，用 AI 即时完成云识别与云分类，了解积云、层云、卷云等常见云型及典型天气、出现高度与形成过程，适合学生、摄影爱好者与天气科普学习。

adam_rida · HN

Echo – Fable-level results at 1/3 the cost using open-weight models

Z4cki

u/JustinMoose · Reddit

I built an app that flags when commission earners get underpaid, unpaid, or clawed back I sell insurance for a living, and a while back I realized I had no real way to know whether the carriers actually paid me correctly. You bind a policy, and 30-60 days later some commission shows up on a statement, and you just kind of trust the number. Across hundreds of policies and a few carriers, that's impossible to track in your head. So I built PayoutVerify. You log what you sold and what you expe

@lostwiththewind · X

Try it here:

@ProfDeskApp · X

Let's connect. Building giving teachers their night back.

chenliang001 · HN

AI Photo Editor No Sign Up – Edit Photos with Prompts

@fmonteirox · X

Simple client-side tool that lets you paste a screenshot, blur or redact the sensitive parts (manually or via built-in AI/OCR detection), all without anything ever leaving your browser. (

@Qintarisapp · X

Watermarkzero — AI 免费去除图片水印。擦除您照片上多余的水印、文字或标志。它并非仅仅涂抹或模糊水印，而是智能地重建水印后方的背景。 最终呈现的是一张完美干净、自然的照片，仿佛水印从未存在过

u/rahmanbite · Reddit

Read research papers is funny but find the right one is challenging If I want read a research papers always time consuming: - visit the repository - start bunch of filters - download PDF, read it.. - then what next? reading history missing.. Why not use excel to save the link? this work again, I'm not happy :( and... how to make sure I read paper properly? no test, no judging.. right? Why not AI papers finder tools like SciSpace, Elicit or something like that? Again.. to

ltiger