Some repositories that might help at various points in college.

*Resources :*

📌 Free Programming Books
https://github.com/EbookFoundation/free-programming-books

📌 Downloadings of all educative.io free student subscription courses as pdf from GitHub student pack.
https://github.com/merry75/educative.io_courses

📌 At LinkedIn, they are using this curriculum for onboarding their entry level talents into the SRE role.
https://github.com/linkedin/school-of-sre

📌 A list of awesome beginners-friendly projects.
https://github.com/MunGell/awesome-for-beginners

📌 CSE GATE Resources for GATE and CSE Aspirants
https://github.com/baquer/GATE-and-CSE-Resources-for-Students

📌 Awesome cheatsheets for popular programming languages, frameworks and development tools. They include everything you should know in one single file.
https://github.com/LeCoupa/awesome-cheatsheets

*Open Source :*

📌 Collection of Open Source Events and Hackathon's on a monthly basis.
https://github.com/Catalyst-IN/Open-Source-Events

📌 A list of open source programs.
https://github.com/tapaswenipathak/Open-Source-Programs

*Interview Prep/ Lists of companies :*

📌 Companies that don't have a broken hiring process, i.e do not ask ds algo.
https://github.com/poteto/hiring-without-whiteboards

📌 Questions to ask the company during your interview.
https://github.com/viraptor/reverse-interview

📌 Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards. [Best for system design]
https://github.com/donnemartin/system-design-primer

📌 List of Research Internships for Undergraduate Students
https://github.com/himahuja/Research-Internships-for-Undergraduates

📌 A curated list of awesome Competitive Programming, Algorithm and Data Structure resources.
https://github.com/lnishan/awesome-competitive-programming

📌 A-to-Z-Resources-for-Students
https://github.com/dipakkr/A-to-Z-Resources-for-Students

📌 A complete computer science study plan to become a software engineer
https://github.com/jwasham/coding-interview-university