Along with the development of increasingly sophisticated information and communication technology, a lot of digital interpretation works have appeared. One of them is the digital tafsir written work of the Tadabbur Hari Ini series written by Emha Ainun Nadjib on its official website, caknun.com. Tadabbur Hari Ini series is a collection of interpretations of Cak Nun in Maiyah recitation which is then rewritten by Cak Nun digitally to make it easily accessible to many people. Therefore, the author seeks to analize how the interpretation of the Qur'an written by Cak Nun in the Tadabbur Hari Ini series on the caknun.com website along with its application, advantages and disadvantages. In this study, the author uses a qualitative method where the approach used is an observation approach. In collecting the required data, the author uses a documentation technique with primary data sources in the form of Cak Nun writings Tadabbur Hari Ini series on the caknun.com website from June 27, 2023, to July 6, 2023, and supported by other data related to it. The descriptive-analytical method used by the author to parse and analyze the data. In this study, it can be concluded that Tadabbur Hari Ini series is a tadabbur that is broader than tafsir, this can be seen from the perspective of doing it, that Cak Nun made an interpretation before tadabbur even though he did not fully use the rules of tafsir. The background of Cak Nun's writing is only to show a Muslim's appreciation for his holy book of the Qur'an and not for academic purpose. The language style used is the reportage language style, the method used is the tafsir muqaran method with a contextual and socio-religious approach so that the interpretation of Cak Nun has three nuances of applying interpretation, namely socio-community, theological, and sufistic nuances. Among its advantages are presenting the implementation of a new interpretation of the Qur'an and in accordance with actual issues, presenting dynamic and relative interpretations, presenting a contemplation and reflective interpretations, taking interpretations based on the function of the Qur'an as a blessing for all nature to achieve the benefit of humans, easy access to read, learn, understand, and share. And the disadvantages are that Cak Nun does not explore the historical meaning and the historical phenomenal significance but directly construct the contemporary dynamic phenomenal significance, Cak Nun often uses very philosophical and abstract language, uses unique Indonesian language and local context references, which may be difficult for international readers or from different cultural backgrounds to understand, interpretations that have not been institutionally validated, it’s not an interpretation written work that aims for academic purposes and do not include clear sources of reference, and features are still few.