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Tech stack
60 projects
Build a cooperative tower in your browser where you manage residents as an elected trustee.
geekamongus · HN
Skyline Co-op is like SimTower, but built around democratic socialism
A free blackjack game with real teeth: provably-fair six-deck shoe, live basic strategy coach, three world leaderboards. Simulated play only — no real-money wagering. Play a hand f
@cantina_labs · X
Just Blackjack, social casino. No real money, free to play, with a built it guide you can enable in the settings to learn basic strategy. Available now on Google Play and Apple Testflight.
Generate a FIFA-style player card rating your LeetCode profile based on problems solved, contest rating, and streaks.
@anindiandev · X
Submit your Suno songs and vote blind on track matchups to climb the weekly leaderboard.
u/Drewbezy · Reddit
I built a weekly song competition platform for Suno AI creators — Track Arena Hey r/SideProject ! I've been building a web app called Track Arena and wanted to share it here for feedback. The idea: a weekly competition platform specifically for Suno AI-generated songs. Anyone can submit their Suno track, the community listens and votes, and the leaderboard updates in real time. Each week resets with a new round. Built it with Lovable (no-code/AI builder) and it's fully live: https://t
Generate SEO content and analyze competitors while tracking your brand across AI search models.
@alexdigitalmkt · X
Nice to meet you! :) Just launched Agentic GEO/AEO platform for solopreneurs and agencies: → AI Brand Visibility → Content Generation (with images and link building) → Agentic GEO Tasks → Competitor Analysis → BYOK - Unlimited prompts and content
Play fantasy pick'em games with real sports lines (no real money betting).
u/picklockapp · Reddit
I built a fantasy sports betting web app (no real money), Give me honest feedback (iOS hopefully coming soon) Hello all First time poster here A few months ago my coworker was showing me what he was building using Claude code, a mobile game, and I was definitely intrigued. He suggested I build something, and I kind of brushed it off and didn’t think it was something I could follow through with. 2 minutes later, I thought of an idea for some sports betting social media (basic, I know) and
Play ranked 1v1 quiz battles or host live multiplayer quiz rooms with instant scoring and leaderboards.
@TheAlanWeKnow · X
building i need a good go to market plan now as most of it is built - need to reach hackathon organisers and other tech event organisers.
Online chess platform for kids with a focus on privacy and safety.
Jeffery
Build and backtest trading bots with Python or visual blocks, compete on leaderboards without risking real money.
@CodeBullapp · X
Building CodeBull. A platform where you build trading bots with Python or visual blocks, backtest them on real-world market data, and compete against other users’ strategies. Zero risk. Just learn trading by building.
Vote on battles with other players to win Scream of the Day.
@_theboat · X
- Because, sometimes you just have to scream
Vote on real-time polls and analyze results by demographic to see how opinions shift.
dgerken · HN
I rebuilt my 2000s polling site with an AI running the editorial desk
Interactive calculators to optimize Slay the Spire 2 combat and strategy planning.
Slay the Spire Calculator — Stream 游戏 Slay the Spire 2 工具网站
