This is a core module of ProseMirror. ProseMirror is a well-behaved rich semantic content editor based on contentEditable, with support for collaborative editing and custom document schemas.

This is the GNU C++ compiler, a fairly portable optimizing compiler for C++.

Compared to yup, Typanion has a better inference support for TypeScript.

Opencl-clang is a thin wrapper library around clang. It has an OpenCL-oriented API and is capable of compiling OpenCL C kernels to SPIR-V modules.

Open3D is an open-source library that supports rapid development of software that deals with 3D data. The Open3D frontend exposes a set of carefully selected data structures and algorithms in both C++ and Python. The backend is highly optimized and is set up for parallelization.

Often writing code that deals with data that has units can be confusing. A function might return an array but at least with plain NumPy arrays, there is no way to easily tell what the units of the data are without somehow knowing a priori.