Oppia
@oppia • A free, open-source platform to provide quality education to those in need.. Use this route to separate flagship concentration from portfolio breadth before you treat a publisher as broadly strong.
Portfolio concentration
93%
Top three share
Shows whether the organization is driven by one breakout repo or several visible projects.
Breadth
29 repos
Visible snapshot
3 repositories updated in the last 90 days.
Leading language
Unknown
Portfolio mix
Unknown (13), Java (5), Python (3)
Average size
2
Stars per repository
Useful for distinguishing one flagship-heavy publisher from a repeatable portfolio.
Updated: 2026-08-17(9d ago)GitHub API fallback29 repositories
93%
of the visible star count comes from this organization's top three repositories.
2
stars per repository in this same snapshot.
Unknown
is the most common language here, with 3 repositories updated in the last 90 days.
Why this rank
This organization stands out because its public portfolio is relatively balanced across 29 repositories.
Balanced portfolio across 29 reposTop 3 share 93%
Organization pages work best when you separate portfolio breadth from flagship concentration. In Oppia's case, the visible top three repositories account for about 93% of total stars in this snapshot, which helps explain whether the organization is known for one breakout project or for a broader repeatable portfolio.
The dominant language mix here is Unknown (13), Java (5), Python (3). That makes this page useful not just for popularity checks, but also for seeing what technical shape an organization's public ecosystem actually has.
Top Repositories
| # | Repository | Language | Stars |
|---|---|---|---|
| 1 | oppia/lessons-team Workflow repo for the Oppia lessons team. | 22 | |
| 2 | oppia/oppia-web-developer-docs Repo for Web developer documentation on Oppia. For contribution instructions, see: https://github.com/oppia/oppia/wiki/Wiki#contributing-to-the-wiki | Python | 18 |
| 3 | oppia/oppia-bazel-tools | Starlark | 2 |
| 4 | oppia/stale-review-request-notifier | Python | 1 |
| 5 | oppia/archive-patcher Automatically exported from code.google.com/p/archive-patcher | Java | 1 |
| 6 | oppia/oppia-proto-api Published Android-specific API for the Oppia backend. | 1 | |
| 7 | oppia/analytics-data-platform Core data platform and transformation pipeline for Oppia product analytics. Contains dbt models, schemas, and SQL logic translating raw web and Android event data into production-ready analytical datasets. | 0 | |
| 8 | oppia/qa-team Workflow repository for the Oppia QA team | 0 | |
| 9 | oppia/common-actions Common GitHub Actions that are reused by Oppia repositories. | 0 | |
| 10 | oppia/product-operations-team Workflow repository for the Oppia Product Operations team. | 0 | |
| 11 | oppia/retry Retries a GitHub Action step on failure or timeout | TypeScript | 0 |
| 12 | oppia/github-app-token Impersonate a GitHub App in a GitHub Action | 0 | |
| 13 | oppia/action-delete-artifacts An action that deletes an artifact associated with given workflow. | JavaScript | 0 |
| 14 | oppia/JImageHashUtilityCode Selection of java utility methods | Java | 0 |
| 15 | oppia/JImageHash Perceptual image hashing library used to match similar images | Java | 0 |
| 16 | oppia/setup-gcloud A GitHub Action for installing and configuring the gcloud CLI. | 0 | |
| 17 | oppia/dex-method-counts Command-line tool to count per-package methods in Android .dex files | Java | 0 |
| 18 | oppia/action-download-artifact :gear: A GitHub Action to download an artifact associated with given workflow and commit or other criteria | 0 | |
| 19 | oppia/android-spotlight Android Library that lights items for tutorials or walk-throughs etc... | Kotlin | 0 |
| 20 | oppia/hacktoberfest-2022-non-code-contributions Repository for logging low/non-code Hacktoberfest participation activities. | 0 | |
| 21 | oppia/Android-MarqueeView Fork of Android-MarqueeView (custom MarqueeView container) for Oppia Android | Java | 0 |
| 22 | oppia/design-team Workflow repo for the Oppia design team. | 0 | |
| 23 | oppia/pylint-quotes Pylint plugin for checking the consistency of string quotes | Python | 0 |
| 24 | oppia/get-github-app-token Retrieve an authentication token for a GitHub App | JavaScript | 0 |
| 25 | oppia/kotlitex katex porting for kotlin. | Kotlin | 0 |
| 26 | oppia/oppia-android-licenses Repository for some of the third-party licenses for dependencies of the Oppia Android app. | 0 | |
| 27 | oppia/python-ndb | 0 | |
| 28 | oppia/androidsvg SVG rendering library for Android | HTML | 0 |
| 29 | oppia/firebase-tools The Firebase Command Line Tools | TypeScript | 0 |
Next step after the organization read
Open a flagship repository, compare a couple of portfolio leaders, or return to the organization map when you want a broader concentration read.
Learn and methodology
Keep trust-building context reachable, but behind the first data read instead of ahead of it.
How to read this organization snapshot
Total stars are useful as a discovery signal, but they do not tell you whether a team maintains every repository equally. Pair this page with release cadence, maintainer activity, and the flagship concentration shown above before making adoption decisions.
For broader background on GitStar's ranking logic and editorial guidance, see Methodology & Editorial Standards.