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AI-powered, always-current developer documentation with live diagrams and chat assistance for any code repository.
Monthly Visits
38.61K
Global Rank
#939,325
Country Rank (India)
#115,039
Avg. Duration
0:10
Pages/Visit
1.47
Bounce Rate
47.9%
| # | Country | Share |
|---|---|---|
| 1 | India | 21.6% |
| 2 | Vietnam | 13.3% |
| 3 | Hong Kong | 8.3% |
| 4 | Singapore | 5.9% |
| 5 | EG | 5.6% |
Data from SimilarWeb • 12/2025
Monthly Visits
38.61K
Global Rank
#939,325
Avg. Duration
0:10
Bounce Rate
47.9%
Monthly Visits
38.61K
Global Rank
#939,325
Country Rank (India)
#115,039
Avg. Duration
0:10
Pages/Visit
1.47
Bounce Rate
47.9%
| # | Country | Share |
|---|---|---|
| 1 | India | 21.6% |
| 2 | Vietnam | 13.3% |
| 3 | Hong Kong | 8.3% |
| 4 | Singapore | 5.9% |
| 5 | EG | 5.6% |
Data from SimilarWeb • 12/2025
CodeWiki is an AI-native documentation platform designed to keep technical documentation alive, precise, and always in sync with the latest changes in your codebase. Developed by Google, CodeWiki leverages the power of Gemini AI to scan entire repositories after every commit, automatically regenerate structured documentation, and provide dynamic visual diagrams. Whether you're onboarding new team members, auditing code, or exploring unfamiliar systems, CodeWiki delivers a seamless blend of interactive documentation and intelligent search.
Introduced in November 2025 for Google Cloud customers, CodeWiki is now in public preview, available for open repositories at codewiki.google. For teams working with private or air-gapped repositories, Google also offers a Gemini CLI extension with a waitlist for early access.
The mission of CodeWiki is simple: to remove documentation drift, accelerate onboarding, and give developers immediate clarity about any part of a system's code and architecture.
New hires can dive into a project and quickly see accurate documentation, diagrams, and code relationships. This enables them to make meaningful contributions within hours, not weeks.
Auditors can navigate live, hyperlinked documentation to trace data flows, ensure compliance, and validate code behavior.
Site Reliability Engineers often need to work on unfamiliar systems under pressure. CodeWiki's AI assistant and diagrams help them troubleshoot faster.
For teams adopting new dependencies, CodeWiki instantly translates code structures into readable, navigable documentation.
Open source contributors can gain full knowledge of a project's internals without wading through outdated or incomplete docs.
Q1: Who can use CodeWiki? CodeWiki is available free for public repos in its current preview phase. Private repo support is possible via the Gemini CLI extension (waitlist required).
Q2: Is CodeWiki only for Google Cloud projects? While designed initially for Google Cloud customers, it supports any code repository structure as long as it can be scanned post-commit.
Q3: How does CodeWiki stay current? It scans and regenerates documentation after every commit, ensuring zero drift from the current code state.
Q4: Does Gemini AI store my source code? For public repos, scanning happens in Google's infrastructure. For private repos, the Gemini CLI runs locally, so your code remains on-premises.
Q5: Can CodeWiki visualize complex architectures? Yes, it automatically produces architecture, sequence, and class diagrams tailored to your repository.
Q6: Is customization possible? You can configure diagram generation, scope of documentation, and AI assistant behavior per project.
Q7: How is this different from traditional wikis? Traditional documentation systems often lag behind code changes. CodeWiki automates doc creation and updates, bound directly to commit activity, and integrates AI explanations.
Q8: Is there an API for CodeWiki? API access is expected in future releases for tighter integration with DevOps pipelines.
Quote from Google Developers Blog: "New contributors can make their first commit on Day 1, while senior developers can understand new libraries in minutes."
With CodeWiki, your documentation evolves at the speed of your code. The combination of live updates, interactive navigation, and AI-assisted insights transforms documentation from a static afterthought into a living, breathing partner in development.