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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

@wztlink1013 · X

自己写了一个工具，专为内容创作者多平台发布， 富文本编辑体验，同时支持多个平台的格式平替兼容。

@ak14053 · X

@Arafat3599651 · X

Just launched 🧮 125+ free calculators — mortgage, BMI, debt payoff, compound interest, calories & more. No signup. No ads. Everything runs in your browser instantly. #buildinpublic #webdev #react

@yathish79 · X

Hi I created this saas using my maternal uncle laptop pls comment ps: i don't have money to buy a domain, hope you guys like it

@Slaetapp · X

NovaImage — AI 图像与视频生成平台（以 Nano Banana Pro 为核心创意引擎），整合视觉设计与影视级视频制作 AI 模型于统一工作空间

@ammar_nassri · X

I'm building a conversation-first accountability app. Let's connect

@codesharpdev · X

@ShashankBhutiy4 · X

Duolingo for Soft Skills and career growth