ChinaTechnology and telecom2024 – ongoingTencent
Internal CodeBuddy coding and code-review assistance
Tencent reported over 40% shorter coding time as CodeBuddy reached over 90% of engineers
Problem
Tencent sought to reduce engineering time spent writing and reviewing code.
Approach
Tencent used its own CodeBuddy internally for code generation and review. Its team described internal practice in 2024 and broader project-level generation in 2025. Tencent reported that over 90% of engineers used the tool.
Results
Takeaway
Tencent reported coding time and overall development efficiency as separate measures. It did not explain how either measure was calculated.
Categories
- Size
- Large enterprise
- Industry
- Technology and telecom
- Business function
- IT and R&D
- Innovation type
- Process innovation
- AI technology
- Generative AI
- Adoption
- Built in-house
- Evidence
- Company's own claim
Sources
Source summaries
Tencent reported internal CodeBuddy adoption above 90%, coding-time reductions above 40% and development-efficiency gains above 16%. It also described expanded use for code review.
Full details are in the original sources.