Tools that did not fit the other sections. Same terms as the rest of the site: free, no account, and every calculation runs in your own browser.
5 free tools · no account · nothing you type is uploaded, except on Simulate conversations between fictional personalities and Price drop alerts for any shop, on your own GitHub
Free, open-source research agent for trading your own account: backtests published momentum and trend rules on 100 years of US industry data and on BTC/ETH, charges for every…
Build fictional characters with Big Five personalities and simulate negotiations, team meetings and arguments between them. Free, private, runs in your browser.
Get price drop and back-in-stock alerts for any product page, free. Runs on your own GitHub Actions, alerts your phone, no account or tracking. Test a page in your browser first.
Free VSME Basic Module report builder for small EU suppliers asked for ESG data by customers or banks: fill in energy, emissions, workforce and safety figures, get a draft report…
A free world clock that shows current local time, sunrise, sunset, daylight length and whether each city is awake — for as many cities as you like, side by side. Sunrise and…