Nano Banana Labs — AI 老照片修复与图像增强工具，上传旧照片或低分辨率图像，自动修复划痕、还原清晰度，支持人像增强与色彩优化，无需注册即可使用。

@collinsjimu404 · X

Ready to ditch gmail and yahoo emails for something professional? Claim up to 15 FREE business email accounts on your own domain ([email protected]). No card needed. Quick setup. Professional, secure, and built to grow your brand. Start now.

felixdoerp · HN

Hi HN, The one thing AI reliably does is generate noise. Half the tools I see launch are just machines for producing more noise across more channels. And people are starting to see this in the form of emails in their inboxes as spam filters are struggling. There used to be a useful signal in email: the effort a sender put into customizing a message was a rough proxy for how relevant it actually was. AI killed that. Now it's customized slop with the appearance of effort with none of the cost. It is painful that the open internet / open channels have been abused like this. Captchainbox applies the idea of proof-of-work to email. If a sender is willing to do a bit of work to reach you, the message is more likely to be worth your time and the sender more likely to be real. The work is a traditional captcha. You can also set a pay-to-deliver amount if you want more friction. The proceeds of the delivery payment after transaction costs go to the Internet Archive and the EFF. The tool curr

@rubs_murga · X

@Mailpipe_dev · X

AI-native email with human oversight

authletter.com — 委托信模板站，提供各种场景委托信模板，支持 AI 一句话生成委托信、编辑和下载

@KenziChenBuilds · X

Hey! Developer behind Always looking for feedback to make it better.

@lostsignal8_ · X

for writers. ✍️ It can be used for any direct/intent form of writing such poems and song lyrics. A beautiful place to organize, brainstorm, and store it all.🧬📖

@JenksGuo · X

New JD for software engineers: Loop Engineering Boris Cherny, who built Claude Code, said: "I don't prompt Claude anymore. I have loops running that prompt Claude and figuring out what to do. My job is to write loops." Straight out of latest newsletter, another good summary of how engineers' roles are shifting... The ultimate automation of engineers' job and any operations job using AI loops is a good answer to mangers, investors and shareholders. Especially in the async organization like Babylon Labs, where I have colleagues in 10+ time zones.

@MrDave_id · X

I built an ai flashcard generator

pixsprout.com — 专注于生成复古橡皮印章效果的 AI 工具，支持文字生成印章、图片转印章及自动去底 - [更多介绍](https://pixsprout.com/image-to-stamp)

@easyassignapp · X

EaseAssign :