
OpenTunnel — Localhost, publicly reachable.
OpenTunnel gives your local apps persistent public domains—perfect for webhooks, live demos, and mobile testing. No ports to open, no router to fight, no traffic left unseen.
@troywrlds · X
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OpenTunnel gives your local apps persistent public domains—perfect for webhooks, live demos, and mobile testing. No ports to open, no router to fight, no traffic left unseen.
@troywrlds · X

Zero-setup JSON database for AI-generated app frontends with encrypted persistence.
@dhairyadarji786 · X
Tired of database setup for simple AI/Cursor prototypes?I built CloudState: a zero-config cloud database for vibe-coding. ⚡Get a secure JSON endpoint in 10s 🤖 Custom prompts for Cursor/Bolt/v0 to sync state via fetch Check it out:

使用内置AI助手免费写笔记,永久免费并支持Evernote导入
adi2907 · HN
Everfree -AI cowriter note app on GitHub backend & Evernote migration

部署400+开源工具到9个云提供商中任意一个。
@Dil_Lynn · X

基于浏览器的USB串行终端,用于硬件调试和通信。
@thembeddevguy · X
The USB Type-C <-> RS-232 dongle got its well-deserved (and totally vibe-coded) browser-based serial terminal! No ads, no tracking, and the cookies are only there to store the settings.

SecureDocs Cloud — 安全云存储,支持家庭成员共享重要文件。
@DwivediNitil · X
Go physical to digital

OpenBeam:无需注册,即时分享高达100GB的文件和文件夹。
@Abhishe33854772 · X
Replace Files, Keep the Same Link Upload a file once and share the link Need to update the file later? Simply replace it in and the original link continues to work.

FreetCode:免费练习算法面试题,带解法和互动可视化。
@Galliard232634 · X
Come study with me on

免费的本地优先 API 客户端,支持 HTTP、WebSocket、GraphQL、gRPC、MQTT 等。无需账户或云端。
@HalxDocs · X
Reqit—a fast, local-first API client for developers.

在浏览器中跨设备(Mac、PC、iOS、Android、Smart TV)即时分享文件和文本,无需注册。
@WackyCrocoGator · X
This one doesn’t require any signup or payment. Just load and multiple device by opening the site on them and connect them for an easy way to drop text and file to each other.

Avnac 是一个开源设计工具,可在浏览器中创建图形。
@akinkunmi · X
He trash-talked me and my amazing project ( unprovoked while all his projects are vibe-coded slop. That's why I named him King of Slop.

使用自动审计发现 AWS、Azure、GCP 等的隐藏云和 AI 成本。
ssgonella · HN
QuantumReckon – find your real cloud and AI spend, including tokens