SkillChain

What it does

Think you're unbeatable at strategy games? SkillChain is the new way to prove it – and earn crypto while doing so. 🔗 Chess, Go, Connect Five 💰 Stake → Win → Earn Try it now → https://skillchain.pro

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  Crypto Takeovers2018 · ▲149

  Predict and conquer the world. Make a crypto fortune

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  Treasure Chess2022 · ▲73

  Play, create, & collect your favourite games of chess

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  Duel Duck2024 · duelduck.com · ▲81

  Predict the Future in crypto, sports, and gaming

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  Cryptocades2018 · ▲71

  Play online games, win Bitcoin jackpots

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  Coin Crypt2015 · dumbandfat.com · ▲55

  A roguelike deckbuilding adventure

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  DiceChain2019 · ▲6

  Provably-fair game to win Ether with payout multipliers

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  I'm an airline pilot – I built interactive graphs/globes of my flights▲1,539

  Hey HN! Pilots everywhere are required to keep a logbook of all their flying hours, aircraft, airports, and so on. Since I track everything digitally (some people still just use paper logbooks!), I put together some data visualizations and a few 3D globes to show my flying history. This globe is probably my favourite so far: https://jameshard.ing/pilot/globes/all If you’ve got ideas for other graphs or ways to show this kind of data, I’d love to hear them!

  Life & fun · 2025 · jameshard.ing

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  Chronicle: Cursor for Slides▲1,212

  Stunning presentations with AI. No design skills required.

  AI · 2025 · chroniclehq.com

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  Bubble for native mobile apps (beta)▲1,026

  Build native mobile apps for iOS and Android without code.

  Dev tools · 2025 · bble.io

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  Twenty▲989

  Build your Enterprise CRM with an AI-friendly SDK

  Dev tools · 2025 · twenty.com

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  Pally - AI Relationship Management▲949

  All your connections, across all your socials.

  AI · 2025 · pally.com

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  Workout.cool – Open-source fitness coaching platform▲827

  I was the main contributor to workout.lol, an open-source fitness app to easily build a workout routine. The project had traction (1.4k GitHub stars, 95 forks, ~20K visits/month), but was eventually sold due to video licensing hurdles. The new owner stopped maintaining it, and the repo went abandoned. Over the next 9 months, I sent 15 emails to try to save it : no replies. Feature requests & issues were ignored. The community was left with a "broken" tool let's say. I couldn't just let it die So I built the new version from scratch with the same open-source spirit, but a better…

  Dev tools · 2025 · github.com