JSOL: JavaScript Open-source Library for Grammar of Graphics. - Waleed A. Yousef; Hisham E. Mohammed; Andrew A. Naguib; Rafat S. Eid; Sherif E. Emabrak; Ahmed F. Hamed; Yusuf M. Khalifa; Shrouk T. AbdElrheem; Eman A. Awad; Sara G. Gaafar; Alaa M. Mamdoh; Nada A. Shawky (CoRR, 2022)