llhttp | Ruby bindings for llhttp

Try to use http instead of https, run this command to change the npm configuration.

npm config set registry http://registry.npmjs.org/

after that run

npm install -g @angular/cli

Several reasons:

• C is a product of the early 1970s, when systems tended to be monolithic and network-centric architectures were somewhat rare. It was created primarily to implement the Unix operating system. And it has precious little language-level support for much of anything - no native networking, graphics, sound, or much else. That’s why it’s as portable as it is - the language definition makes relatively few demands of the underlying platform. The group that maintains the C standard tends to be conservative about adding features.

• HTTP is one protocol of many - telnet, SMTP, NNTP, FTP, SSH, etc., all of which are or have been as widely used as HTTP at some point. 30 years ago a good case could have been made for making telnet or FTP support native (which would have required a native TCP/IP stack as well). Now it’s HTTP and HTTPS, which would require a native SSL implementation.

Paradigms (and protocols) come and go, but legacy code is forever. Making protocols part of the language makes the language bigger and harder to maintain. New protocols get created, old protocols fall out of favor or are deprecated, leading to more maintenance issues. Each time a protocol is updated you’d need a compiler update (or at least a standard library update).

Life is just easier if all of that is kept separate from the language itself.

As for why there are so many different implementations...

• Different platforms have different APIs - at some point you have to have a system-specific implementation;

• Different people have different requirements for usability, capability, scalability, and security. A lightweight implementation that may work just fine for individual use may fall down under load;

• Somebody may just not be aware of an existing implementation and rolls their own;

• And, finally, there’s no referee; standards exist, and groups that maintain and enforce those standards exist, but there’s no one who officially blesses a particular implementation.

I've found a solution. First, check how to update: https://update.angular.io/?l=2&v=12.0-12.0 Was updating from 12 to 13 After this, ng serve worked more or less with a few error messages that some dependencies couldn't be resolved like @angular/core

npm version has a constraint on node version, that is why you get the following error

Thanks to some tips from Mark Lee with Electron, I learned that we can run electron just like we run node (without launching the full GUI experience).

This made me go looking for a mocha wrapper that uses the electron binary instead of node, and I then found this library: electron-mocha.

One npm install --save-dev electron-mocha and electron-rebuild later, I've got tests running next to my runtime environment from a single Makefile!

Unfortunately, the electron-mocha wrapper doesn't seem to support the "watch" feature of Mocha, but I got that working by using the when-changed (link) Python util.

What is the default value of available memory when --max-old-space-size flag is not used?

V8's computation of default memory limits is fairly complicated (and changes every now and then to account for a variety of situations and use cases), you can check out the source code in Heap::ConfigureHeap in heap.cc. Your guess is correct that one of the factors taken into account is that V8 memory should not exceed half of overall available memory. This is mostly geared towards the browser use case; on a server nothing is stopping you from using command-line flags to tune the behavior to your specific needs. Also, Node could override V8's default behavior if it chose to.

Would be correct to set the old space size to 70% or so of total available memory (would remaining space be enough for other v8 memory sections)?

Yes. See also Node.js recommended "max-old-space-size".

Because pipeline is asynchronous, you need to put the second call to pipeline in the callback of the first call to pipeline:

After a few days of digging, I discovered a mysterious node_modules folder at the /users/ level. This was also causing issues with create-react-app due to having an old eslint version installed up there! I deleted the folder and it fixed the issues with create-react-app and npm version does not return that double string key:value pair.