Just$-$in$-$time $($JIT$)$ processing is a production approach that minimizes waste by obtaining commodities just when needed. It has several advantages, but it also has drawbacks. A dependable supply chain that depends on prompt deliveries and high$-$quality products is essential to JIT's success. This method, however, minimizes error because any hiccup could result in stockouts or manufacturing delays, which would lower profitability and decrease customer satisfaction. Quality management is critical because poor$-$quality parts can cause operations to stop and expenses to rise. Furthermore, JIT presents difficulties for smaller businesses because it necessitates large upfront investments in infrastructure and training. Furthermore, the standardization of JIT's procedures may reduce flexibility and make it more difficult to adjust to shifting market demands or production needs. A competent workforce is necessary, but in sectors where there is a labor shortage, hiring and retaining talent can be challenging. Notwithstanding these drawbacks, JIT has shown to be successful in sectors like the automotive manufacturing industry where precise planning and productivity are essential. Its application, however, differs throughout industries, thus before putting it into practice, organizational capacities and supply chain dynamics must be carefully evaluated. To sum up$,$ just$-$in$-$time $($JIT$)$ production has many benefits, but it also has drawbacks that make strategic planning and risk management crucial when using this method.