omry/omegaconf
Flexible Python configuration system. The last one you will ever need. observed · 2026-10-17
Health v2 · maintenance only
95/100
- Activity 100
- Release rhythm 87
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: 59.5
- age_days: 2969
- days_rel: 11
- days_push: 4
- n_releases_24m: 3
Adoption not part of the score
2438 stars · 159 forks observed · 2026-10-17
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
OmegaConf is a hierarchical Python configuration library that merges configs from YAML files, dataclasses/objects, and CLI arguments behind a consistent API. It supports typed schemas, validation, and variable interpolation for structured application configuration.
Use cases
- load and merge YAML config files in Python
- validate configuration against dataclass schemas
- override config values from command-line arguments
- manage hierarchical configs for ML experiments
- interpolate variables across config files
- share a consistent config API across multiple sources
When to choose
- you need typed, validated configuration in Python
- you merge configs from YAML, dataclasses, and CLI
- you use Hydra or want Hydra-style config composition
- you need variable interpolation in config files
When to avoid
- you need a non-Python configuration solution
- you only need simple key-value settings without validation
- you want config-as-code for infrastructure rather than app settings
Facets
library · maturity stable
configuration-management serialization developer-tools developer-tools machine-learning python cross-platform yaml-configuration config-loader schema-validation dataclass-config cli-args-merging hierarchical-config automation
2 sources
- readme: https://github.com/hydra-ecosystem/omegaconf · fetched 2026-10-17 · 9c0f5198e1f3
- registry_pypi: https://pypi.org/pypi/omegaconf/json · fetched 2026-08-29 · 13fd7b16e291
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| hydra-ecosystem/omegaconf | main | 95 |
For agents
markdown · JSON · MCP: product_card(name="hydra-ecosystem/omegaconf")
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem