TiloBox
Back to directory
configcat-js-sdk project preview
Developer ToolsAlternative to FlagsmithAlternative to Split.ioAlternative to LaunchDarkly

configcat-js-sdk

Official JavaScript and TypeScript SDK for ConfigCat feature flags in browser and Node.js.

View on GitHub Visit website
LicenseMIT
GitHub stars1.2k
Last commit6 days ago
Tags5 topics
Configcat Feature FlagsConfigcat Js LibTargeting Rules SdkClient Feature TogglesDeveloper Tools
Overview

Why consider configcat-js-sdk?

configcat-js-sdk is the official open-source JavaScript and TypeScript SDK for ConfigCat. ConfigCat enables cross-platform feature flag management, targeting percentage rollouts, user demographic filters, and auto-reloading configurations.

Guided learning

Learn configcat-js-sdk by building

Practical setup notes, real use cases, and copy-ready examples in one focused guide.

1 min read 2 sections
In this guide2 sections

Overview of configcat-js-sdk

configcat-js-sdk toggles features and controls user cohort rollouts across web applications.

Quickstart

bash
1npm install configcat-js
javascript
1import * as configcat from 'configcat-js';
2const logger = configcat.createConsoleLogger(configcat.LogLevel.Info);
3const client = configcat.getClient('SDK_KEY', configcat.PollingMode.AutoPoll, { logger: logger });
4const value = await client.getValueAsync('isAwesomeFeatureEnabled', false);

configcat-js-sdk is licensed under the permissive MIT License.

Related tools

More options with a similar category or technology profile.

diskus logo

diskus

Minimal, fast alternative to du -sh written in Rust using multi-threaded directory traversal.

peco logo

peco

Simplistic interactive filtering tool for Unix pipelines, process lists, and file trees.

Dapr CLI logo

Dapr CLI

Command-line tool for managing Dapr distributed application runtime environments and sidecars.

Freeze logo

Freeze

Generate beautiful image screenshots and SVGs of code snippets and terminal outputs.

configcat-js-sdk FAQs

configcat-js-sdk is listed as a Developer Tools tool on TiloBox. Review the overview, features, and official documentation on this page to decide whether it solves your specific workflow.

Start with the project's GitHub repository and official website for supported installation and deployment instructions. Test the setup with representative data or a small project before rolling it out more widely.

configcat-js-sdk is listed under the MIT license. Read the complete license text and the project's notices before using, modifying, or distributing the software.

Production readiness depends on your requirements. Review maintenance activity, security practices, documentation, backup and upgrade procedures, and compatibility with your stack; then validate it in a non-production environment.

configcat-js-sdk is listed as an alternative to Flagsmith. Compare the core workflow, deployment model, integrations, and licensing against your must-have requirements before switching.