
QuizVerse — AI Quiz Generator, Adaptive Learning & Live Trivia
Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X
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Real-time multiplayer quiz game with AI host, 30+ game modes, and exam prep packs.
@deebee230730 · X

Chat with AI agents to scan web apps and APIs for vulnerabilities in real time.
@SableOffensive · X
Building Sable. An AaaS where specialized AI security agents perform penetration testing for web apps and APIs, helping teams find vulnerabilities before they reach production.

Create and host live AI-powered quizzes with real-time audience engagement and instant question generation.
EZQuiz — AI 智能实时测验,让你快速创建、分享并与观众通过实时互动测验进行互动

Five historical figures debate your hardest life question and deliver a consensus verdict.
u/Rcoo232 · Reddit
I built a council of 5 historical figures that debates your hardest life decision (based on Karpathy's LLM Council) A few weeks ago, I came across Karpathy's "LLM Council" concept. You ask multiple Agents the same question independently, have them anonymously peer-review each other, then synthesise a final answer. The peer-review round is the genius part; models get surprisingly honest when critiquing anonymised responses. I turned it into a consumer product where the council members are hi

Analyze Hacker News profiles with your own LLM API key, fully client-side.
Topfi · HN
Like everyone on HN, I love nothing more than to (re)read my own comments. Getting my intuition that I am among the smartest, most humble, highest quality commenters on here confirmed by an LLM so capable that the US government had to temporarily export restrict it [0] seemed only natural. Having had my perfection confirmed, I decided to share this joy with you as I had a few percent usage left before a reset. I took a few prompts, then did a review of the output which resulted in Selbstbild, a BYOK (Anthropic / OpenRouter) web app that gives you a summary and assessment of your public comments by one of our machine Gods, including Fable 5 (provided your can afford that luxury at API pricing). In all seriousness, I have, for a long time, used my own comments on social media (including HN) as part of a personal needle-in-haystack test, simply because I do know my somewhat peculiar style and what I tend to write, but also because I can sometimes write in a slightly confusing manner, ma

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

Automatically scan your website for runtime security vulnerabilities.
@runtimeriot · X
Scan your site for security vulnerabilities.

Scan AI prompts and endpoints for vulnerabilities, then monitor LLMs in production for security and compliance.
@CognisafeUK · X

Analyze code for security vulnerabilities and verify code safety.
@POONAMSING9999 · X
Technology is getting better everyday so the vibe coding but still people loosing money.🚀 Around 62% of vibecode is unsecure. I made VibeGuard that analysis code and check whether it is safe,ready to go,every error and what it can cause, many more...

Answer 4 questions to find the most suitable book from Naval's recommended reading list.
@biepianziji · X
纳瓦尔推荐过那么多书,普通人到底该从哪本开始? 我精选了他公开推荐、评价和读过的36本书,做了一个45秒选书工具: 4道题 → 1本现在读 + 2本接着读 + 10分钟开读任务。 不是“人生必读书单”,只是帮你找到此刻最适合的起点。

Upload code to automatically scan for security vulnerabilities.
@POONAMSING9999 · X
Forget this fight. The problem in AI is vibe coding security risk so i made vibe Guard ai that analysis user code and found out security risks. For the sake of humanity, to solve a painful problem I made this It had free version try now

Free website security scanner checking SSL, headers, and compliance for instant trust scores and AI-guided fixes.
@MrPenetratorTP · X
MrPenetrator helps businesses monitor their website’s trust, security and performance before problems affect their visitors.