
LensaSim — Process Simulation for Everyone
Design and simulate chemical processes with AI assistance for education and research.
@IbehOmodolor · X
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28 projects

Design and simulate chemical processes with AI assistance for education and research.
@IbehOmodolor · X

Voice-practice sales scenarios with AI scoring across five dimensions and 14-day trend tracking.
@h_sellak · X
is voice practice for technical founders who run their own sales

See what happens before you decide. Model alternatives, expose assumptions, quantify uncertainty and discover exactly what would make your decision wrong.
@ANOVIA_Apex · X
Your gut has an opinion. Your spreadsheet has a forecast. MARK C has 10,000 futures and the exact question that matters: what breaks your decision? Stop guessing. C MARK it.” ⚡

Practice investing and trading in a risk-free simulator with lessons and interactive games.
@TradeWize1 · X
Building TradeWize — a risk-free platform to learn investing and trading. Start free on the investing track, then level up to charts, options and futures in a virtual-coin simulator. No real money involved. →

Train your concentration with interactive games including Schulte Tables, Stroop Tests, and reaction time challenges.
Focus Game — 专注力训练小游戏集合,包含 Schulte Table、Stroop Test、Reaction Time Test 等浏览器训练工具

Transform questions into visual, branching knowledge maps that show the bigger picture.
u/LeonHelloWorld · Reddit
Build update: testing whether visual AI maps are actually clearer than chat This week I finished a public beta of BranchAI, a web app that turns a complex question into a visual tree instead of a single long AI conversation. The hypothesis is simple: people lose useful context once a chat has several follow-ups. Keeping those follow-ups visible as branches should make research and complicated topics easier to revisit. What is working now: - Generate a starting map from a question - Op

Generate study plans and AI quizzes from YouTube playlists for structured learning.
@shuvo_xyz · X

Explore FIFA World Cup 2026 group stage difficulty via simulations and travel logistics analysis.
@pgardunoc · X
I vibe coded this for the World Cup, and other projects

Pre-launch. AI business coaching for focused niches.
u/nathaniel231231 · Reddit
My first beta user told me my AI coach "wasn't very smart." He was right, but not for the reason I thought. I'm a non-coder building NicheCoach, a business coaching app for people running niche businesses (day trading, ecommerce, content creation, freelancing). Everything is built with AI coding tools. A few weeks ago I gave it to my friend, a day trader, as my first real beta user. His verdict: the coach isn't very smart. Generic advice, didn't seem to know anything about his actual tradin

Design cloud architectures and explore AI concepts through educational simulation games.
zameermfm · HN
I made a self-built catalogue of education Simulation games

Create and host live AI-powered quizzes with real-time audience engagement.
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

Practice debugging real code across multiple languages with an AI coach that guides without giving answers.
u/ApprehensiveCall406 · Reddit
Project helping new graduates prepare for AI Assisted Interviews A lot of big tech companies have started adopting an interview style where students debug code and are allowed to use AI to help with this process. This interview is to figure out how the applicant uses AI within their coding process. There isn’t much to prepare for this format of interview so I created a platform to this. Any feedback is appreciated! https://aicodingprep.com/ submitted by /u/ApprehensiveCall406