1. Free Programming Books
Contains a list of free programming books for almost any language or concept in programming.
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Free courses (English)
2. Gitignore
A collection of useful .gitignore templates.
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3. System Design Primer
Help you learn how to design large-scale systems.
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4. Public API’s
This repo is for a list of all Free APIs that can be used in your projects.
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5. Developer Roadmap
Contains a set of charts demonstrating different paths to take and technologies to adopt in order to become a front-end, back-end, or dev-ops engineer in 2020.
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6. JavaScript Algorithms and Data Structures
Contains examples of many popular algorithms and data structures for JavaScript.
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7. Coding Interview University
From the author: originally created this as a short to-do list of study topics for becoming a software engineer, but it grew to the large list you see today. After going through this study plan, I(author) got hired as a Software Development Engineer at Amazon! You probably won’t have to study as much as I did. Anyway, everything you need is here.
I studied about 8-12 hours a day, for several months. This is my story: Why I studied full-time for 8 months for a Google interview
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8. Useful resources for Front-End developers
A one-stop-destination for all your Front-end learning resource and references.
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9. Awesome
One of the most popular repos on Github which covers all topics from software development to hardware to business.
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10. Web Security
A couple of repos created to provide some education on Web security basics and some additional resources: