nadir.dev

Quiet signal

Interview prep and fandom quizzies graded by AI

Launched 1mo ago

Signal

Velocity

What this means

+87%Launching in a 87% WoW growing category.

Software Engineering had 28 launches this week vs 15 last.

14Founder Conviction Index: 14 — low signal.

Few of the conviction sub-signals (reputation, velocity, buyer-intent, tagline clarity) are firing yet.

Prediction

Top-5 finish probability

today

Projected end-of-day votes

3range 2–4

Trajectory

stable

Vote pace holding steady.

About

Every quiz app gives you four options to pick from, and recognizing the right answer is much easier than knowing it. Nadir has no multiple choice. You type your answer in plain text and an LLM grades it 0-100 against a reference solution, then tells you what you missed. I built this to prepare myself for technical interviews but the trivia topics turned out to be more popular among my friends, so Nadir has more than just technical topics - there's trivia about TV shows, movies and books too.

AI Summary

Nadir.dev is an AI-powered quiz platform that allows users to type answers in plain text, which are then graded against a reference solution. Initially designed for technical interview preparation, it also includes trivia quizzes on various topics like TV shows, movies, and books.

Attention & discussion velocity

Performance

Velocity0

Vote pace vs average

Momentum0

Sustained over 6h

Virality0

Spread × engagement

Engagement—

not measured

Signal sources

2 of 6 active

Launch tracking4 readings since we picked it up
AI analysisEducation
Comment intelligencethread not yet analysed
Outside discussionnot checked — domain is a storefront or shared
Revenue signalsno match on this domain
Editorial scoringbelow the signal threshold for this pass

A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.