Credits

yopatro wouldn’t exist without the people and organisations that publish Nepal data openly. Thank you.

Data sources

• Nepal Rastra Bank — official daily forex rates (when published). nrb.org.np
• ExchangeRate-API — mid-market cross-rates and the reference forex table on the Money page (free no-auth tier). exchangerate-api.com
• World Air Quality Index (AQICN) — air quality across Nepali stations. aqicn.org
• USGS Earthquake Hazards Program — seismic events. earthquake.usgs.gov
• Open-Meteo — weather for Kathmandu, Pokhara, Lukla, Namche, Chitwan, Biratnagar. open-meteo.com
• Wikipedia — "on this day" world history (REST API). wikipedia.org
• Yahoo Finance — global market indices. finance.yahoo.com
• Reddit — r/Nepal, r/NepalStock, r/NepaliMusic and related communities. reddit.com
• GitHub — repositories under topic:nepal. github.com/topics/nepal
• Nepali Ukhaan API — daily Nepali proverb (उखान). nepaliukhaan.onrender.com
• News RSS — Kathmandu Post, Online Khabar, The Annapurna Express, The Rising Nepal, and others. Feed URLs live in each widget’s configuration.

yopatro does not claim ownership of data served through these APIs. If you run your own instance, please respect each provider’s terms of service and rate limits.

Fonts

All typefaces shipped with yopatro are licensed under the SIL Open Font License 1.1.

• Lohit Devanagari — Devanagari glyphs (Red Hat / Lohit project).
• Inter — primary UI body.
• Playfair Display, Lora, Outfit, Space Grotesk, Cinzel — theme display faces.
• JetBrains Mono — monospace.

Bikram Sambat calendar data

The BS 1975–2099 month-length lookup table used by the BS calendar widget is ported from remotemerge/nepali-date-converter (MIT). The original copyright notice is preserved in the source file.

Panchanga & muhurta data

Today’s panchanga (tithi, paksha, nakshatra, yoga, karana, vaara) and muhurta windows (Rahu Kalam, Abhijit Muhurta) are precomputed for Kathmandu and embedded in the yopatro binary. Values are generated offline by querying Project Parva (AGPL-3.0), which uses the Swiss Ephemeris library. yopatro does not link against or redistribute Parva or Swiss Ephemeris; only the astronomical output values are embedded. For religious observance, consult local panchang publications.