TokenWatcher

What it does

Tired of missing key on-chain moves in a sea of noise? We delivers real-time alerts on the crypto transfers you care about. Set a USD value threshold for any ERC-20 token, and get notified via Email, Discord, Slack, or Telegram. Stop guessing, start watching.

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  Crypto Notifications for Metamask2023 · ▲156

  Telegram & Email notifications for crypto & NFT transactions

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  Coinrate2018 · ▲77

  Get alerts instantly from coin rate changes in big markets.

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  Token Alerts2021 · ▲142

  See which meme coins are popular and flip them for a profit

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  CryptoNotify2019 · ▲62

  Receive transaction notifications of any BTC or ETH address

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  Crypto Tracker2017 · ▲125

  Never miss an opportunity to invest in bitcoins & ether

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  Cryptocurrency Alerting2019 · ▲5

  Price alerts, wallet monitoring, exchange listings and more

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  PaymentKit▲466

  Billing that survives a processor shutdown

  Commerce · 18d ago · paymentkit.com

• IM
  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

  The #1 open-source CRM

  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

• WC
  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