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12 projects
Learn system design by simulating real-world behavior. Visualize latency, load, failures, and system flow interactively.
@Fahadh_4444 · X
This is FIGMA FOR SYSTEM DESIGNS
Design and simulate chemical processes with AI assistance for education and research.
@IbehOmodolor · X
Build and scale systems in an interactive simulator to learn system design.
@echo_muss · X
Learn system design Try
Practice real-world UI challenges to prepare for frontend engineering interviews.
@ghazikhandev · X
I'm an engineer by day and builder post 6PM. Building and now. Always love to build something and now claude code has made me much more productive.
Same problem, same clock. Go head to head in real-time 1v1 coding battles, judged by an AI on tests, performance and structure.
@CHATTU3301 · X
Simulate SaaS pricing models, token costs, and profit margins across 30+ currencies.
@HelloCalcaas · X
Extract practical advice from strategy books to solve real-world challenges.
@lavishmehra54 · X
Not building anymore, i just launched Morasious - Turns The Most powerful book's like The Prince, 48 laws of power like books into answers for whatever you're stuck on, so instead of reading books over 100+ pages just got the core and apply in real life 🔗
Practice intraday trading execution with hidden-date historical market sessions.
u/dodqy · Reddit
Trading Practice Platform I’ve always found it difficult to get meaningful practice outside of market hours, so I built a browser-based replay platform to solve that problem. You choose a stock or ETF, time of day, and up to three indicators, and it randomly loads a historical trading session from the past six months. The goal is to practice taking trades as if they were happening live. It includes: Basic and advanced TP/SL management AI trade reviews with a performance score after each
Interactive mission control for commanding and monitoring spacecraft across the solar system in real-time.
@ErwanCodes · X
I created Helios Control entirely with Grok 4.5. From concept to code, the whole project was generated, structured, and built with AI. A real test to see how far vibe coding can go in 2026. Live app 👇 Thank @SpaceXAI & @cursor_ai !
Practice system design by submitting architectures and experiencing AI-triggered production incidents.
u/No-Preference-846 · Reddit
I built an AI-augmented system design practice tool that triggers a live production incident when you submit your design - not just a critique Every system design prep resource I used was static — read a diagram, read the tradeoffs, move to the next one. Nothing ever pushed back on what I actually built. So I built ChaosBench . You design a system on a canvas — drag components, wire them up — and when you submit it, an LLM (Gemini) finds the actual weak point in your specific design and
Analyze real-time financial data with AI-powered automated investment insights.
@tonylexfi · X
Design grainy gradients by dragging through an infinite world and export up to 5K.
@Jellede_v · X
Currently working on Gradients made easy & satisfying 🤗
