Full List of Platforms for Meetups, Communities, Hackathons, and Tech Events:

Meetups & Tech Communities

1. Meetup.com
2. • For finding local tech meetups and networking groups.
2. LinkedIn Events
3. • Discover professional events and webinars.
3. Facebook Events
4. • Look for tech-related events in your location.
4. Eventbrite
5. • Find a variety of events, including workshops and conferences.
5. Explara
6. • Focuses on tech and startup events in India.
6. TechMeetups
7. • Find local or international meetups for tech professionals.

Hackathons & Competitions

7. Devfolio
8. • Premier platform for hackathons in India like ETHIndia, HackBMU, etc.
8. Unstop
9. • Formerly Dare2Compete, lists coding contests, hackathons, and business competitions.
9. Devpost
10. • Global hub for hackathons; great for showcasing your projects.
10. HackerEarth
11. • Coding competitions, hackathons, and data science challenges.
11. MLH.io (Major League Hacking)
12. • Global hackathon listings and support for students.
12. Hackathons.io
13. • Curated list of upcoming hackathons worldwide.
13. Codeforces
14. • Competitive coding platform, occasionally listing hackathons.
14. CodeChef Events
15. • Check out their events and contests section for programming challenges.
15. TechGig
16. • Hackathons, tech challenges, and coding competitions.
16. Coding Ninjas Events
17. • Lists hackathons, webinars, and workshops.
17. Kaggle Competitions
18. • Great for data science and machine learning enthusiasts.

Developer & Community Platforms

18. GitHub Discussions
19. • Discover tech communities and events via open-source projects.
19. Hashnode
20. • Developer blogging platform that promotes events and challenges.
20. Reddit
21. • Subreddits like r/Hyderabad, r/programming, and r/hackathons often list opportunities.
21. Stack Overflow for Teams
22. • Connect with community groups and find event announcements.
22. AngelList
23. • Useful for finding startup-related events and meetups.
23. Product Hunt
24. • Occasionally promotes tech competitions and hackathons.

Tech Conferences & Local Platforms

24. Confs.tech
25. • Curates global tech conferences for developers.
25. Startup India Events
26. • Lists events for entrepreneurs and techies.
26. Techstars Startup Events
27. • Accelerator programs and startup hackathons.
27. T-Hub (Hyderabad)
28. • A tech hub in Hyderabad hosting startup events and meetups.
28. IIIT Hyderabad Events
29. • Check out their calendar for hackathons and tech talks.
29. Explocity Hyderabad
30. • Lists local events, including tech and innovation workshops.