node-sdk

ConfigCat SDK for Node.js. ConfigCat is a hosted feature flag service: https://configcat.com. Manage feature toggles across frontend, backend, mobile, desktop apps. Alternative to LaunchDarkly. Management app + feature flag SDKs.

TypeScript ✓ Official SDK v11.4.1 📦 27/mo 🔐 4.9/10
22 stars  ·  6 forks  ·  Updated  ·  MIT
Install
npm install node-sdk
plain text: /sdks/node-sdk/install.txt
View on GitHub
📄 Documentation
configcatconfigurationconfiguration-managementfeature-flagfeature-flagsfeature-togglefeature-togglesfeatureflagsnode-jsnodejsremote-configtypescript
Supported APIs (1)

Base API URL: https://api.configcat.com If you prefer the swagger documentation, you can find it here: Swagger UI. The p

Version history All releases ↗

Improvements: * Configure GitHub workflow to use trusted publishing because of upcoming NPM security changes. (#86)

Improvements: * Include the SDK Key in log message of error 1100 ("Your SDK Key seems to be wrong...") (https://github.com/configcat/common-js/pull/1…

Improvements: * Make the timing of polling iterations more accurate in Auto Polling mode. (https://github.com/configcat/common-js/pull/106) Bug fi…

Improvements: * Make naming of `UserComparator` members consistent. (https://github.com/configcat/common-js/pull/102) * Make line terminator charact…

New features/improvements: * Add an optional parameter named `watchChanges` to `createFlagOverridesFromMap` which controls whether the client should …

Improvements: - Upgrade to [configcat-common v9.1.0](https://github.com/configcat/common-js/releases/tag/v9.1.0).

New features and improvements: - Add support for the new Config JSON v6 format: update the config model and implement new features in setting evaluat…

Improvements: * For better compatibility, restrict the TypeScript language features used to those which are available in v4.0 by downgrading the Type…

Quality signals
Score
Stars22
Forks6
Last updated
LicenseMIT
✓ Official SDK
Supported APIs (1)
configcat.com
Language
TypeScript
Browse all TypeScript SDKs →
📦 Package statsnpm ↗
Monthly downloads27
Bundle size (gzip)2.4 kB
Bundle (minified)6.9 kB
4.9
OpenSSF Scorecard
out of 10 · 2026-03-02
Full report ↗
🔄 Maintained
0/10
👁️ Code Review
10/10
🪙 Token Permissions
0/10
🔐 Branch Protection
5/10
📋 Security Policy
0/10
🔍 Static Analysis (SAST)
3/10