List of Freely Available Programming Books.

Papers from the computer science community to read and discuss.

A list of lists of interview questions for the most popular technologies, including C and C++.

A list of practical projects that anyone can solve in any programming language.

A curated list of awesome awesomeness.

A curated list of awesome places to learn and/or practice algorithms.

A collection of resources on modern C++.

List of (awesome) lists curated on GitHub.

A lot of screencasts, recordings of user group gatherings and conference talks.

Algorithms & Data Structures in C++.

A categorized list of C++ resources.

A curated list of awesome header-only C++ libraries.

C algorithms library.

A curated list of awesome C/C++ performance optimization resources.

LibHunt's mirror.

The Qt library archive.

Launch Your SaaS in Minutes, Not Months. Kithub: Your All-in-One Boilerplate Directory.