
GrindQuestionsAI — AI-Graded Technical Interview Practice & Prep
Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -
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Answer technical interview questions and receive AI grading with spaced repetition.
@pashov_n · X
Anki style flashcards with a AI judging how well you understand a specific topic -

Automatically scores, tags, and deduplicates customer feedback submissions.
@ImFabien · X
- feedback management and suggestion box with built-in churn insights for SaaS teams.

Community platform for discovering and sharing real job interview questions.
@Paramjit_saikia · X
🚀 Just launched interQ! A community-driven platform to discover and share real interview questions from top companies. ✨ Real interview experiences 📚 Bookmark questions 🔍 Search by company & role Try it👇 Feedback is welcome! 🚀 #buildinpublic #web

Get drawing prompts and ideas with an interactive game that scores your sketches.
画什么 — 从画圆开始,看看你画的圆可以得多少分

Turn your study notes into competitive quiz battles and get AI coaching on weak topics.
u/Due_Load6189 · Reddit
I built a study battle app and need honest feedback Hey everyone, I’m a student building StudyClash, an app that turns practice questions into competitive study battles. You can try a deck, answer questions, get a score, see what topics you’re weak in, and use an AI coach to understand mistakes. I’m not trying to sell anything right now — I just need honest feedback before I show it to more people. Main things I want feedback on: Is the app easy to understand? Does anything look b


Quiz platform for kids (Grades 1-10) to practice and learn through interactive quizzes.
@lodha13 · X
Checkout below apps Hisabarabar (Play Store)

Run your prompts through Claude, GPT, and Gemini to get AI-audited consensus answers.
@StevenJdotCom · X
One AI makes mistakes. Three catch each other's. AI Consensus runs your prompt through Claude, GPT and Gemini. They work it independently, then critique each other until they reach consensus — handing you an AI audited, combined answer.

Complete sentences and get a clanker score based on how predictable you are to AI.
niklio · HN
You write 8 text completions and open models score how predictable each word was too them. Predictable => clanker. You can share results with your friends. The scoring checks every word you write against the model's logprobs. Right now I'm using Llama3.1, Deepseek v3 and Qwen3 to keep costs low. I tried to calibrate it so other models (chatgpt/claude) score 100% and interesting human responses score in the 10-30% range. Totally free, no signup

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

Score your social media posts on 312 factors before publishing.
u/Otherwise_Goose5292 · Reddit
I built an AI that scores your social post on 312 factors before you publish — roast my roaster Two of us are creators who got tired of the post-and-pray cycle: hours on a post, hit publish, hope, mostly flop, never know why. We realized the difference between our good and bad posts was never luck — it was hook, CTA, timing, caption. Fixable things. So we built Synthiya: paste a draft, pick your platform, and it grades it 0–100 across 13 categories (312 factors) and tells you exactly what t

Analyze any GitHub profile to get a score, badges, language breakdown, and a roast.
@w3ziqv · X
built GitScore — analyzes your GitHub activity and gives you a score from 0 to 1000+ based on commits, stars, impact, and global rank still early, would love brutal feedback