𝗥𝗲𝗮𝗰𝘁 𝗜𝘀𝗻'𝘁 𝗧𝗵𝗲 𝗣𝗿𝗼𝗯𝗹𝗲𝗺. 𝗛𝗼𝘄 𝗪𝗲 𝗧𝗲𝗮𝗰𝗵 𝗜𝘁 𝗜𝘀. Ask a junior developer what happens when they click a submit button. Most people fail to give a clear answer. They might ...