Education5 hours ago
systemInPain
Build and scale systems in an interactive simulator to learn system design.
@echo_muss · X
Learn system design Try
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28 projects
Build and scale systems in an interactive simulator to learn system design.
@echo_muss · X
Learn system design Try
Queue management platform where guests join without an account and businesses manage operations via phone.
@sardamit · X
2-3 years ago, i built the waitlist app for a very popular date place in Mumbai i rebuilt it today using vibe coding
Practice NEET Biology with AI-powered mock tests and spaced repetition flashcards.
@devjedi404 · X
I'm currently working on PrepPilot an AI-powered platform for NEET preparation. Added around 8k questions in total. The entire process was tiring but learnt a lot. For now you can access PrepPilot here :
On the other hand, forgetting about how to make a living for a bit, I vibe-coded https://t.co/XBnTn5jUaK for my kids. You might like it and it's highly likely I keep riffing on it.
@babykswanson · X
On the other hand, forgetting about how to make a living for a bit, I vibe-coded for my kids. You might like it and it's highly likely I keep riffing on it.
Design personalized permaculture and homestead blueprints with AI guidance.
@oaZsxer · X
Cheers mate. Built this.
Match with co-founders and builders by what you ship; share your build log and try a one-week collaboration sprint.
@ship_together · X
Save connections from X and LinkedIn with context to reconnect at the right time.
@aditya_founder · X
Browse and play ready-to-use ice breaker games for meetings, teams, and events with no prep required.
IceBreakerGames — 破冰游戏转盘，帮你快速决定聚会选什么破冰游戏，并帮你快速了解和准备对应破冰游戏
Build and manage a data center campus with power, cooling, and GPU economics.
@PredictionsEdge · X
Check this Data center tycoon game. Think SimCity but for AI infrastructure: Land, power, cooling, GPUs, grid constraints, financial and operational reports.
AI-powered life system that auto-generates personal quests with RPG mechanics like XP levels and stat tracking
AI人生系统 — 受网文"系统流"启发的 AI 游戏化个人成长平台，AI 自动派任务、经验值等级体系、六维属性雷达图 - [更多介绍](https://github.com/FrankLiBao/life-system)
Backend infrastructure that keeps AI agents alive with durable execution and state management.
iacguy · HN
Show HN: Durable AI agents without the workflow engine
Share short stories and thoughts on a follower-free social network.
@narenv456 · X