Guru Granth Sahib Library, in collaboration with the Nanakshahi Trust, began digitizing centuries-old copies and manuscripts of the Guru Granth Sahib and other Sikh sacred texts. In 2004 the Sikher project was launched by Jasdeep Singh Khalsa to develop an 'open source' approach to Gurbani translations and app development. In 2013 the Khalis Foundation a Californian based non-profit relaunched Sikhi to the Max based on the open source philosophy promoted by the Sikher project. Guru Granth Sahib Sri Guru Granth Sahib (Punjabi: ਗੁਰੂ ਗ੍ਰੰਥ ਸਾਹਿਬ/ ) was compiled by the tenth religious Guru of Sikhism, regarded by Sikhs as the final, sovereign, and
Sikh scriptures They have been referred to as the "Key to the Sri Guru Granth Sahib" by Guru Arjan Dev, the fifth Sikh guru. He was the first scribe of Guru Granth Sahib and a scholar of great repute. From his work, it is clear that he had mastery of various Indian languages and had studied many ancient Indian religious scriptures. Panjab Digital Library in collaboration with the Nanakshahi Trust took up digitization of Sikh scriptures in 2003. Thousands of manuscripts have been digitized and are available online at Panjab Digital Library. Sikh scriptures The principal Sikh scripture is the "Adi Granth"