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Welcome to the CLIx Platform                    CLIxLogo

CLIxPlatform is a Next Generation Digital Learning Platform powered by gstudio (a Node Description Framework (NDF) based knowledge representation software architecture). It integrates OpenAssessments for assessment questions and various other learning tools available open source and/or developed by CLIx.  The platform is a result of collaborative  work between teams at Tata Institute of Social Sciences, Mumbai, India; Homi Bhabha Centre for Science Education, TIFR, Mumbai, India; and, Massachusetts Institute of Technology, Cambridge, MA USA.


  1. Aditya Dipankar, UX consultant, CLIx, TISS.
  2. Amitabh Anand, Field Technologist, Chattisgarh.
  3. Ashwin Nagappa, Lead Technologist, TISS.
  4. Brandon Hanks, Developer, MIT.
  5. Brandon Muramatsu, Project Director & Team Lead, MIT.
  6. Cole Shaw, Senior Software Engineer, MIT.
  7. Colin Greenhill, Developer, MIT.
  8. Daniel Wendel, Lead Developer, MIT.
  9. Jeff Merriman, Technology Architect, MIT.
  10. Kathleen McMahon, UX Developer, MIT.
  11. Kedar Aitawdekar, Lead Software Engineer, TISS.
  12. Keerthi KRD, Assistant Project Manager, TISS.
  13. Kimberly DeLong, Project Manager, MIT.
  14. Lalmuanawma Bawitlung, Technologist, Mizoram University, Mizoram.
  15. Lisa Stump, Lead Developer, MIT.
  16. Mahesh Tirthakar,  Project Scientific Assistant, CIET, NCERT.
  17. Malcom Wetzstein, Graphics Developer, MIT.
  18. Mrunal Nachankar, System Administrator, TISS.
  19. Nagarjuna. G, Technology Architect, HBCSE, TIFR.
  20. Padmini Sampath, Product Manager, TISS.
  21. Prachi Bhatia, Senior Software Engineer, TISS.
  22. Rachana Katkam, Senior Software Engineer, TISS.
  23. Ramjee Swaminathan, Chief Technology Officer, TISS.
  24. Sadaqat Mulla, Project Manager, TISS.
  25. Santhosh Miriyala, Field Technologist, Telangana.
  26. Satej Shende, Technology Manager, TISS.
  27. Saurabh Bharaswadkar, Senior Software Engineer, TISS.
  28. Tanvi Domadia, Senior Software Engineer, TISS.
  29. Tejas Shah, Software Engineer, TISS.
  30. Ulhas Shah, Project Scientific Officer, HBCSE, TIFR.
  31. Vivek Kumar Saini, Field Technologist, Centre for Education, Research and Practice, Rajasthan.
For further details visit:

License Details

The CLIxPlatform, various softwares components that are integrated onto it, and, the content it hosts are released under below open licenses:

1. GNU Affero General Public License

The gstudio platform is released under GNU Affero General Public License v3.0. Al the entire code repository is available as open source at

To see the copy of license visit

2. MIT Licence

Components covered:

  1. OpenAssessments (OAT/OAC/OEA/qBank)

  2. Run Kitty Run

  3. Open Story Tool

  4. Video Analysis Tool

To see the copy of license visit

3. Creative Commons Attribution 4.0 International license (CC-BY 4.0)

All the content and tools, unless otherwise mentioned, are released under a Creative Commons Attribution 4.0 International license.

To see the copy of license visit: 


Open Educational Resources in Apps

1. Music Blocks
License: GNU Affero General Public License v3.0

2. Turtle Blocks
License: GNU Affero General Public License v3.0

3. PhET simulations
License: Creative Commons Attribution license (CC-BY).

4. Sugarizer 
License: Apache v2

Effective Date: April 1, 2017.