Guide to Web Components: Custom Elements, Shadow DOM, and HTML Templates.

Solar wind and renewable energy capacity and generation data

Get real-time stock quotes, daily OHLCV history, company overview, and symbol search.

Guide to blockchain fundamentals: distributed ledger, immutability, and consensus.

Validate HMAC webhook signatures from common providers

Generate statistical summary for visualization and reporting

15 common English idioms with meanings, surprising historical origins, and example sentences.

Explore beer styles, famous beers, food pairings, and ABV guides from a curated database.

Guide to data breach types, commonly exposed data, and personal protection steps.

Format single metric data for gauge and speedometer charts

12 major rivers with length, discharge, countries, source, and mouth.

Search cocktail recipes, filter by ingredient or glass, and get ingredient details.

Access Facebook page metadata, oEmbed posts and videos, events, and Open Graph tags.

Solar system planets, stars, distances, and comparative planet data — no API key needed.

All 7 continents with area, population, countries, languages, and geographic records.

20 famous proverbs with origins, themes, meanings, and counterproverbs.

Get active weather alerts by US state, location, or NWS zone plus 7-day forecasts.

Generate charades words by category — movies, animals, actions, phrases, celebrities, sports.

Full retail product data from UPC including pricing and images

Track live aircraft positions, ISS, and flight history via OpenSky Network ADS-B data.