Complete list of Google Summer of Code 2021 projects with organizations and technology stacks. 1204 projects across 202 organizations.
Total Projects
1204
accepted
Organizations
202
participating
Avg Projects/Org
6
per organization
First-Time Org Projects
0
20% of orgs are new
Top Organization
NumFOCUS led with 45 projects
Most Used Technology
Python was used by 66% of organizations
First-Time Organizations
20% of organizations joined GSoC for the first time
Organizations with most accepted projects
Breakdown of project difficulty levels in 2021
1204
projects
Beginner: 0 (0%)
Intermediate: 1204 (100%)
Advanced: 0 (0%)
Organizations that joined GSoC for the first time in 2021
1204 projects from GSoC 2021
Showing 20 of 1204 projects
Improving User experience in enviroCar Android
Mentors: Benjamin Proß, Arvind Negi, Sebastian Drost
enviroCar Platform Independent App
Mentors: Benjamin Proß, Arvind Negi, Sebastian Drost
Groundwork for platform independent app
Mentors: Benjamin Proß, Arvind Negi, Sebastian Drost
Integration of Alternate Code Analysis Tools
Mentors: Tushar Goel, Thomas Druez, pombredanne
Integrate VirtualCodebase with Deltacode
Mentors: Tushar Goel, pombredanne, Steven Esser-1
Detect Unknown Licenses and Indirect License references in ScanCode
Mentors: ayansinha, pombredanne
VulnerableCode importers refactoring and addition
Mentors: Shivam Sandbhor, pombredanne
Automatic Identification And Classification of Contract Data Types with NLP
Mentors: Niall Roche
Development of an FDIR algorithm using Neural networks
Mentors: Manuel Sanjurjo Rivo
Python GUI Visualisation for MOLTO-3BP Engine
Mentors: Manuel Sanjurjo Rivo, Brandon Escamilla
Center of Satellite Signal in the Frequency Domain
Mentors: AerospaceResearch.net
Implementation of the data analysis compilation interface in a satellite monitoring simulator
Mentors: Manuel Sanjurjo Rivo
Diversity transformation class space and implement Coverage-guided mutation-based fuzzing for WebGPU
Mentors: Vasyl Teliman, Paul Thomson, Alastair Donaldson
Coverage-guided mutation-based fuzzing for WebGPU
Mentors: Vasyl Teliman, Paul Thomson, Alastair Donaldson
Browse projects from other years or explore organizations and technologies.
Your comprehensive platform to discover, explore, and prepare for Google Summer of Code opportunities.
Built with ❤️ for the Google Summer of Code (GSoC) open source community.
© 2026 GSoCOrganizationsGuide