Samuel Lehtonen created sahkotutka.fi (formerly sahko.tk), an electricity price tracker. Users can donate to support maintenance costs.
Explore energy data: stock price, smart meter readings, geophysical insights and solar trends.
Free ETL tool transforms spreadsheet columns into queries for data transformation.
Quickly check and learn about Schumann Resonances with this easy-to-use app.
Free SPAC database. Track SPACs, create watchlists, and get meeting alerts.
NBA stats projects from a software developer passionate about data and gaming.
Free online visualization tool. Support the developer with a coffee!