
ScaleMock - #1 SDE Interview Preparation Platform | System Design, DSA, LLD
Practice system design, DSA, and coding interviews with AI-powered mock interview scenarios.
@ShivanshAg50455 · X
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Practice system design, DSA, and coding interviews with AI-powered mock interview scenarios.
@ShivanshAg50455 · X

AI agent that books demo meetings on LinkedIn by tracking buying signals and scoring leads.
@nickventuri · X
building to book high intent demos on autopilot founders just show up to meetings

AI-powered debate arena where you compete and receive skill ratings for your argumentation.
u/Bakari2Sense · Reddit
Built a persistent skill rating for debate, like a chess rating but for argumentation I built a persistent skill profile for debate called the Debate Fingerprint. Would love feedback. [Founder disclosure: I'm Bakari, building 2Sense at app.2sense.ai] The idea: every debate you complete scores you across 6 dimensions (Logic, Structure, Responsiveness, Persuasion, Emotional Control, Clarity) on a 0-1000 scale. The scores persist across all your debates and build a visual profile over time

Create and export flowcharts, sequence diagrams, ERDs, and other Mermaid diagrams online.
ghosts_ · HN
I've been slowly adding some new free tools to Moxie Docs (partly for SEO, partly to illustrate some of our feature sets before any commitment) for some reason this mermaid editor one blew up on Google rankings so I figured I'd share in case people find it useful! We also have ADR, AGENTS.md, LLMs, and a few other free tools.

Find Reddit freelance jobs, organize opportunities, and generate application replies.
@mrkammytv · X
Building Hireddit An AI-powered platform that helps freelancers discover Reddit job opportunities, organize them in one place, and generate personalized replies for each opportunity. I'd love your feedback! 🔗 #SaaS

Log your habits and share a public link to get accountability from others
@ericbuildsio · X
Fix your habits with public accountability @publichabits

AI-powered bio link for creators with commerce, analytics, and 0% platform fees.
@PaytreeSass · X

Bookmark manager that syncs across browsers and enables team folder sharing.
@TimoPrescott · X
I'm working on my bookmark app, It will allow users to manage all of their bookmarks in a singular Universal location, and it will allow teams the ability to share bookmarks in an intuitive way. I didn't like the existing options, so now I'm here 😎

Create visual product requirements documents using a minimalist canvas interface.
@KolhyP92244 · X

Resume checker and AI career test that scores your job security from 0-100.
@_b_meet · X

Practice coding interviews, system design, and code review with an AI coach instead of a judge.
@preproomai · X
🟢Get ready for #vibecoding and AI #codereview. It is cutting-age & you can't miss: Time to ditch old-school @LeetCode ! #SoftwareEngineering #TechInterviews #CodingSkills #TechCareers #PrepRoom #TechCareers #SystemDesign #ITJobs #CareerGrowth

Draw tarot cards and receive AI interpretations for love, career, and fortune guidance.
TarotQA — AI 塔罗占卜平台,提供多位 AI 塔罗师风格、智能牌阵推荐、每日运势和语音解读等