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.

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

welcome to the newest training site from osio labs. our guided learning paths will help you think, prototype, and solve in node.js

a computer science portal for geeks. it contains well written, well thought and well explained computer science and programming articles, quizzes and practice/competitive programming/company interview questions.

get your ideas to market faster with a developer data platform built on the leading modern database. mongodb makes working with data easy.

learn web design & development with sitepoint tutorials, courses and books - html5, css3, javascript, php, mobile app development, responsive web design

well organized and easy to understand web building tutorials with lots of examples of how to use html, css, javascript, sql, python, php, bootstrap, java, xml and more.

blitz picks up where next.js leaves off, providing battle-tested libraries and conventions for shipping and scaling world wide applications.

authentication for the web.