mindset and tools to increase your value as a developer

github is where over 100 million developers shape the future of software, together. contribute to the open source community, manage your git repositories, review code like a pro, track bugs and features, power your ci/cd and devops workflows, and secure code before you commit it.

guides, information, and news about the fedora operating system for users, developers, system administrators, and community members.

stack overflow is the largest, most trusted online community for developers to learn, share​ ​their programming ​knowledge, and build their careers.

q&a for ubuntu users and developers

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fast, offline, and free documentation browser for developers. search 100+ docs in one web app: html, css, javascript, php, ruby, python, go, c, c++…

find thousands of incredible, original programming cheat sheets, all free to download.

searchcode is a free source code search engine. code snippets and open source (free software) repositories are indexed and searchable.