The development of metal-organic frameworks that met the requirements of large active sites, One of the main issues with laboratory synthesis using the conventional solvothermal approach has been the large production of MOFs. Given that the same procedure calls for high pressure and temperature, the prices of chemicals, when it is used on an industrial scale, the equipment, and operation substantially increase. For smaller crystalline MOF on the lab scale, techniques like spray drying, electrochemical, continuous flow, microwave, and mechanochemical production have evolved. The discovery of the aerogel and hydrogel processes, which generate a reasonably high yield of MOF at room temperature, partially addresses the issue of MOF's poor yield. A preferred strategy to increase the capacitance of the device is to introduce and combine several pseudocapacitive MOFs-based materials. However, current research does not have a good understanding of how MOFs interact with other pseudocapacitive materials such as conductive polymers and metal oxides. Design criteria are also lacking for the post-treatment of MOFs to produce derived materials. Therefore, it is essential to establish appropriate general fabrication and integration concepts and methodologies to optimise and balance the nonporous hybrid electrodes' performance in supercapacitors. Additionally, it might be easier to compare and estimate gravimetric capacitances rather than area capacitances.