|about 3 years ago
|6 days ago
|GNU General Public License v3.0 or later
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
2 projects | dev.to | 23 Mar 2021
nvm ou comment travailler avec plusieurs versions de Node.js
3 projects | dev.to | 7 Jan 2021
nvs : propose un interpréteur plus évolué et la possibilité de choisir également ChakraCore.
Boehm Garbage Collector
9 projects | news.ycombinator.com | 21 Jan 2024
Due to the nature of web engine workloads migrating objects to being GC'd isn't performance negative (as most people would expect). With care it can often end up performance positive.
There are a few tricks that Oilpan can apply. Concurrent tracing helps a lot (e.g. instead of incrementing/decrementing refs, you can trace on a different thread), in addition when destructing objects, the destructors typically become trivial meaning the object can just be dropped from memory. Both these free up main thread time. (The tradeoff with concurrent tracing is that you need atomic barriers when assigning pointers which needs care).
This is on top of the safey improvements you gain from being GC'd vs. smart pointers, etc.
One major tradeoff that UAF bugs become more difficult to fix, as you are just accessing objects which "should" be dead.
The Everything NPM Package
2 projects | news.ycombinator.com | 6 Jan 2024
> If that standard library would be written in JS, a new browser (or rather a new JS engine being a part of the browser) could just use some existing implementation
That sounds great, but I'm doubtful of the simplicity behind this approach.
C++23: Removing garbage collection support
3 projects | news.ycombinator.com | 1 Nov 2023
C++ lets you write anything you can imagine, and the language features and standard library often facilitate that. The committee espouses the view that they want to provide many "zero [runtime] cost," abstractions. Anybody can contribute to the language, although the committee process is often slow and can be political, each release the surface area and capability of the language gets larger.
I believe Hazard Pointers are slated for C++26, and these will add a form "free later, but not quite garbage collection" to the language. There was a talk this year about using hazard pointers to implement a much faster std::shared_ptr.
It's a language with incredible depth because so many different paradigms have been implemented in it, but also has many pitfalls for new and old users because there are many different ways of solving the same problem.
I feel that in C++, more than any other language, you need to know the actual implementation under the hood to use it effectively. This means knowing not just what the language specifies, but can occaissionally require knowing what GCC or Clang generate on your particular hardware.
Many garbage collected languages are written in or have parts of their implementations in C++. See JS (https://github.com/v8/v8)and Java GC (https://github.com/openjdk/jdk/tree/36de19d4622e38b6c00644b0...)
I am not an expert on Java (or C++), so if someone knows better or can add more please correct me.
13 projects | dev.to | 21 Oct 2023
Notes: Advanced Node.js Concepts by Stephen Grider
5 projects | dev.to | 19 Aug 2023
What does the code look like for built-in functions?
2 projects | /r/learnprogramming | 12 Oct 2022
Minimize Heap Allocations in Node.js
4 projects | news.ycombinator.com | 28 Sep 2022
[AskJS] Who first used the term "spread operator" re spread syntax ...?
chrome v8 commits referring to spread operator one of them: https://github.com/v8/v8/commit/93b3397e52d3faf38059718de335027e57b9690d
What are some alternatives?
Lua - Lua is a powerful, efficient, lightweight, embeddable scripting language. It supports procedural programming, object-oriented programming, functional programming, data-driven programming, and data description.
ChaiScript - Embedded Scripting Language Designed for C++
Cython - The most widely used Python to C compiler
Flutter - Flutter makes it easy and fast to build beautiful apps for mobile and beyond
SWIG - SWIG is a software development tool that connects programs written in C and C++ with a variety of high-level programming languages.
Wren - The Wren Programming Language. Wren is a small, fast, class-based concurrent scripting language.
sol2 - Sol3 (sol2 v3.0) - a C++ <-> Lua API wrapper with advanced features and top notch performance - is here, and it's great! Documentation: