Chanh xanh

Gremlin realized. The more he did so, the more ideas he created. The more ideas he created, the more they related. Into a concatenation of that which he accepted wholeheartedly and that which perhaps may ultimately come to be through concerted will, a world took form which was seemingly separate from his own realization of it. However, the world birthed could not bear its own weight without the logic Gremlin had come to accept — the logic of left is not right, up not down, and west far from east unless one goes the other way. Gremlin’s realization required Gremlin’s realization. Perhaps, the world is simply an idea that he once had — The TinkerPop.

Bundling modules for production is generally considered to be good for performance, since it allows optimizing the size of JavaScript files based on network and browser constraints rather than an application's structure. However, modules often contain more functionality than is required by an application its current state. These unused code paths aren't necessarily a concern at an individual module level, but when modules are bundle together the amount of unused code often becomes substantial.

Remove unused JavaScript
Jul 7, 2020
Unused JavaScript can slow down your page load speed:

If the JavaScript is render-blocking, the browser must download, parse, compile, and evaluate the script before it can proceed with all of the other work that's needed for rendering the page.
Even if the JavaScript is asynchronous (i.e. not render-blocking), the code competes for bandwidth with other resources while it's downloading, which has significant performance implications. Sending unused code over the network is also wasteful for mobile users who don't have unlimited data plans.

C++ kernel run-time
A kernel can be written in C++ just as it can be in C, with the exception of a few pitfalls that come with using C++ (runtime support, constructors, etc).
The compiler will assume that all the necessary C++ runtime support is available by default, but as we are not linking libsupc++ into your C++ kernel, we need to add some basic functions that can be found in the cxx.cc file.
Caution: The operators new and delete cannot be used before virtual memory and pagination have been initialized.

Printing to the screen console
We are going to use VGA default mode (03h) to display some text to the user. The screen can be directly accessed using the video memory at 0xB8000. The screen resolution is 80x25 and each character on the screen is defined by 2 bytes: one for the character code, and one for the style flag. This means that the total size of the video memory is 4000B (80B25B2B).
In the IO class (io.cc),:
x,y: define the cursor position on the screenreal_screen: define the video memory pointerputc(char c): print a unique character on the screen and manage cursor positionprintf(char* s, ...): print a string