
cuff.fun — own a 1/1 digital character
Collect and trade one-of-one digital characters with unique personalities and voices on blockchain.
@cuffunn · X
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Collect and trade one-of-one digital characters with unique personalities and voices on blockchain.
@cuffunn · X

AI workspace for doctors to hold patient lists, query patient data, and send handovers via WhatsApp.
@medowsai · X

One API to send WhatsApp, SMS, OTP codes, and transactional emails.
@amifideles_ · X
Built SendAPI, solving the complexity of managing multiple messaging providers by bringing WhatsApp, SMS, OTPs, and transactional emails into one API. Built for developers and startups.

Create richly formatted posts and publish them instantly to the web with a single click.
@masafumiohta · X
I’ve been using Windows as my daily use lately despite I have been using Mac/Linux for a long time, but I keep running into all sorts of issues, so I’ve been fixing them vibe-coding with Claude. I’m gonna dump all that stuff on This blog is fully automated with Claude Code, from coding all the way to reporting. It’s nothing special—anyone could do it—but it’s actually pretty fun once you try it. The only annoyed is that it burns through tokens like crazy. Most of the tips are pretty interesting, so I hope you find them useful.

Private multi-agent messaging with AES encryption on COTI Network mainnet.
@jutawan42 · X
Private multi-agent messaging on @COTINetwork mainnet Hermes agent: starter grant + AES + encrypted on-chain task (msg 104) Demo: Tx: #COTI #VibeCoding

Protect your email and calendar by requiring unknown senders to solve a CAPTCHA or pay a fee.
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

@Joi2James https://t.co/yhieTRvF7k
@iliadubovtsev · X


Queue management platform where guests join without an account and businesses manage operations via phone.
@sardamit · X
2-3 years ago, i built the waitlist app for a very popular date place in Mumbai i rebuilt it today using vibe coding

Analyze your Instagram followers to see who follows you back using your exported data.
@BudalMarko · X
CircleMate helps you understand your Instagram relationships privately—see who follows back, track changes over time, and uncover real connections:

Find the fairest meeting point for 2-10 people with AI recommendations for cafes, restaurants, and more.
MeetSpot 聚点 — 多人聚会地点智能推荐工具,输入 2-10 人地址,用球面几何算法计算公平中点,AI 评分推荐附近高评分场所,覆盖 350+ 城市,免费使用无需注册。

Discover verified blockchain projects, hire Web3 experts, and earn rewards through referral activities.
@_SQWAD_ · X
Get free promotion for your project on