
47Hz - Startup, Tech, and Networking Events Near You
Browse curated startup events, tech weeks, and venue calendars across major cities.
@11bhagwat · X
The full gallery
Tech stack
60 projects

Browse curated startup events, tech weeks, and venue calendars across major cities.
@11bhagwat · X

Mask API keys, passwords, and tokens locally before sending to AI chat tools.
@souvik_ghosh975 · X
A small Chrome extension with one job: stop accidental secret leaks into AI chats. That's Secret Sanitizer 🥷.

Paste your URL to get security findings for web apps explained in plain English
@luqmandv · X
I built a free security scanner for vibe-coded apps. You shipped with Cursor, Bolt, or Lovable. But did you check if it's actually safe? Paste your URL → get a plain English security report in 30 seconds. No setup! 👉 #buildinpublic #vibecode

Tests LLM endpoints with adversarial cases and provides OWASP-mapped security audit reports.
@aryaan_sheth · X
- LLM security for small teams

Practice algorithm interview problems with solutions and interactive visualizers.
@Galliard232634 · X
Come study with me on

Interactive map to discover startup founders, indie hackers, and SaaS builders worldwide.
@CiprianiRanieri · X
Builders Map: community of builders from all over the world.

Detect Claude account ban risk and verify environment IP purity.
yacuo · GitHub
check-cc https://checkcc.org 是一个 Claude 运行环境检测与账号风险分析工具,面向正在注册 Claude 账号、订阅 Claude Pro、申请 Claude API、使用 Claude Code,或担心 Claude 封号、账号受限、订阅失败的用户。

AI platform with code, chat, video, image, music creation and fake detection powered by decentralized compute.
@jaltucher · X
Just launched "Blue TAO CODE" at . My goal is to create a user-friendly front-end to $TAO. You can now Code, chat, create videos, images, music, search, and do fake AI detection. And there's a "FUN" page with projects created using CODE or other subnets. Check out Xagram and ratemaxxer. With Code, you can have the AI create code and you can also deploy code to production. I am paying 1/250th the cost of Claude Code. So have at it!

Generate SEO blog posts automatically to improve your product's ranking on Google and ChatGPT.
@Miracle_NNnn · X
I’m building: • GEO & SEO agent for AI search visibility • Submit your startup and reach 21K+ monthly visitors

Collect and manage user feedback and feature requests with an open-source AI alternative to Canny.
@kngkng182542 · X
If you're paying for Canny, give FeedLog a look. Same workflow for collecting feedback and managing feature requests, but free during launch.

Find trending open source projects on GitHub and track your PRs and issues in one dashboard.
@manixh · X

Paste your URL to see what customer data your app is leaking.
@artem_vysotskyi · X
I'm building exactly what u need mates: 1. to find security leaks in ur vibe-coded apps and fix them 2. to track ur links in X replies => like the link above