spf13/viper
This system is a configuration management library that provides a unified interface for reading and writing configuration data in multiple formats, including JSON, YAML, TOML, and Dotenv. It supports pluggable encoders and decoders, allowing for custom file finding mechanisms and additional format support. The system also enables remote configuration retrieval from various backends like etcd, Firestore, and NATS. Additionally, it offers optional struct binding and customizable file search behaviors, all of which can be enabled via feature flags.
60.3
Adequate · 29 July 2026
3k
lines of production code
Go
primary language
2
bus factor · 198 authors in all
3
measurements over time
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About this page
- The description of this project is derived from its own commit history, not from its README.
- The score is its highest published measurement, taken on 29 July 2026 at a pinned commit. It is not a live figure and does not change until the project is measured again.
- Measured at commit 528f7416c4 — the exact code this score is about.
- Scored under rubric rubric-2026.08.18. Score the same commit under that rubric and you get the same number.