Configuration Management

Load environment variables and configure your applications
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config
2.17

Configuration control for production node deployments

Downloads396,863,671
Stars6,430
Forks512
Issue closure rate99%
Age16 years
Last released19 days ago
convict
0.75

Featureful configuration management library for Node.js (nested structure, schema validation, etc.)

Downloads145,563,232
Stars2,376
Forks138
Issue closure rate71%
Age15 years
Last released6 months ago
dotenv
14.34

Loads environment variables from .env file

Downloads14,191,223,342
Stars20,532
Forks961
Issue closure rate100%
Age13 years
Last released5 months ago
envalid
0.46

Validation for your environment variables

Downloads78,238,067
Stars1,591
Forks68
Issue closure rate95%
Age14 years
Last released3 months ago
env-schema
0.11

Validate your env variables using Ajv with .env file support using Node.js built-in parseEnv

Downloads39,805,545
Stars264
Forks30
Issue closure rate91%
Age8 years
Last releaseda month ago
nconf
1.32

Hierarchical node.js configuration with files, environment variables, command-line arguments, and atomic object merging.

Downloads338,778,542
Stars3,861
Forks259
Issue closure rate54%
Age15 years
Last releaseda year ago
rc
4.43

hardwired configuration loader

Downloads6,522,542,520
Stars1,023
Forks99
Issue closure rate67%
Age14 years
Last released5 years ago
@t3-oss/env-core
1.05

Never build your apps with invalid environment variables again. Validate and transform your environment with ease.

Downloads87,749,335
Stars4,003
Forks129
Issue closure rate88%
Age3 years
Last released5 months ago
varlock
1.05

AI-safe .env files: Schemas for agents, Secrets for humans.

Downloads2,645,755
Stars4,321
Forks118
Issue closure rate87%
Agea year
Last released5 days ago

Missing a library? Add it to the list by editing this category.