A JS scheduler uses the event loop. It pushes work to the back of the line. Your main thread stays free. Node.js has its own scheduler. It uses libuv. Libuv manages files and networks. Libuv talks to ...

𝗡𝗼𝗱𝗲.𝗷𝘀 𝗪𝗼𝗿𝗸𝗲𝗿 𝗧𝗵𝗿𝗲𝗮𝗱𝘀 𝗘𝘅𝗽𝗹𝗮𝗶𝗻𝗲𝗱 Node.js runs JavaScript on one thread. Heavy tasks block this thread. Your server freezes for every user. Worker threads solve this. A ...

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