Javascript Event Loop Model

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Lior Agami

Tecnologia

WEB API
CALL STACK
MEMORY
CALLBACK QUEUE
MICROTASK TASK
anonymous EVENT LOOP

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
Promise's
callback
Promise
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
putSomeWork
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
raiseDaughter
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
loveWify
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
shareKnowledge
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
learnAndSelfDev
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
anonymous
sleep
Promise's
callback
EVENT LOOP
MEMORY

WEB API
CALL STACK
CALLBACK QUEUE
MICROTASK TASK
Promise's
callback
anonymous
SetTimeout's
callback
setTimeout
EVENT LOOP
MEMORY

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Javascript Event Loop Model

1. WEB API CALL STACK MEMORY CALLBACK QUEUE MICROTASK TASK anonymous EVENT LOOP

2. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous Promise's callback Promise EVENT LOOP MEMORY

3. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous putSomeWork Promise's callback EVENT LOOP MEMORY

4. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous raiseDaughter Promise's callback EVENT LOOP MEMORY

5. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous loveWify Promise's callback EVENT LOOP MEMORY

6. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous shareKnowledge Promise's callback EVENT LOOP MEMORY

7. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous learnAndSelfDev Promise's callback EVENT LOOP MEMORY

8. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK anonymous sleep Promise's callback EVENT LOOP MEMORY

9. WEB API CALL STACK CALLBACK QUEUE MICROTASK TASK Promise's callback anonymous SetTimeout's callback setTimeout EVENT LOOP MEMORY

Javascript Event Loop Model

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Javascript Event Loop Model