the Open Siddur Project ✍︎ פְּרוֹיֶּקט הַסִּדּוּר הַפָּתוּחַ a community-grown, libre and open-source archive of Jewish prayer and liturgical resources This project is sustained through reciprocity for those sharing prayers and crafting their own prayerbooks. Get Involved ✶ Upload Work ✶ Donate ✶ Giftshop
Lead developer, Efraim Feinstein, recently contributed this helpful diagram of Open Siddur’s architecture. . . .