How Javascript works




How Javascript works is a must in understanding Javascript itself. Read more articles at https://www.designveloper.com/blog

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42 responses to “How Javascript works”

  1. WHERE CAN ONE GO TO FIND — HELP — in web development that wont break the bank ??
    I know many people cant help ( or wont ) — BUT MAYBE SOMEONE HERE CAN DIRECT ME TO SOMEONE WHO CAN HELP 🙂

    I dont need an entire web site built I dont need a database built I dont need a payment process created — I JUST NEED A JS Solution to creating a FUNCTION — a finishing process between PAYMENT ACCEPTANCE TO DATA ENTRY SUBMISSION — <– I know this does not explain anything but I can send details to the person who can or is willing to help.

    Thank you

  2. you said all theses 3- makes jit compiler but earlier you said its an interpreter so first of all clear your own knowledge about it…a compiler is different thing and an interpreter is different…and btw where is javascript engine architecture? i am a programmer.

  3. There is no Html and Css compiler. Those are renderer that send their rendered content, in the best case, to the gpu for hardware aceleration. Js is not compiled it is interpreted and be executed by the browser or nodejs. Byte code does not exist here but only in the jvm (.class files are bytecode)
    So how does Javascript works? This video does not explains it. Bad video

  4. Correction: Bytecode isn't run by the computer hardware. Binary or compiled code is run by the hardware. Bytecode is run by an intermediate interpreter like the Java virtual machine. Compiled Java/Kotlin/Groovy classes are byte code that get run in the JVM.

  5. Im sorry if anyone doesn't understand this naturally then they are to dumb too be developers … Honesty ????? No shiiiit ! I was expecting details on the libraries and abstractions and how there were designed

  6. The title is a trick because JS doesn't work. It is an utter mess. Saying that a library called babelJS exists (and that it is actually useful!) is very eloquent to the current state of JS.
    Also, thumbs down for the inaccuracies in the video.

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